Trabajos fine art en Reino Unido

Petrus by Gordon Ramsay is an elegant fine dining restaurant which has retained a Michelin star since 2011. Serving modern French cuisine, the restaurant benefits from a magnificent state of the art cylindrical wine vault constructed from glass in the middle of the restaurant, creating a fantastic ambience for both our guests and the team. \n We have an exciting opportunity for a motivated and enthusi... \n \n ZIPC1_UKCT

We are currently recruiting for an experienced Fine Art EU Shipping Coordinator to join a well-established and growing fine art logistics company based in Hounslow. \n This is an excellent opportunity for someone with strong import/export and European road freight experience who is confident managing shipments from start to finish within a specialist fine art environment. \n The successful candidate will be responsible for coordinating international fine art shipments across Europe, ensuring all documentation, customs processes, and transport arrangements are completed accurately and efficiently. \n Key Responsibilities: \n\n • Coordinating EU import and export road freight shipments\n, • Managing fine art transit documentation and customs paperwork\n, • Handling end-to-end shipment processes from booking through to delivery\n, • Arranging inbound and outbound movements across Europe\n, • Coordinating customs clearances and border requirements\n, • Raising and processing GMRs, T1s, and Bonds\n, • Preparing customer quotations and shipment costings\n, • Liaising closely with drivers, clients, agents, and customs authorities\n, • Monitoring shipment progress and resolving any transport issues\n, • Ensuring all records and documentation are maintained accurately\n\n Candidate Requirements: \n\n • Previous experience within fine art shipping, freight forwarding,\n, • Strong knowledge of EU road freight operations and customs procedures\n, • Experience handling import/export documentation and clearances\n, • Good understanding of GMRs, T1 documents, and customs bonds\n, • Confident coordinating multiple shipments simultaneously\n, • Excellent communication and organisational skills\n, • Ability to work well under pressure and meet deadlines\n, • Strong attention to detail and problem-solving ability\n\n This is a fantastic opportunity to join a professional and highly respected fine art logistics business offering a supportive working environment and long-term career development.

Fine Art Technician \n Our client is seeking an experienced Fine Art Technician to join their specialist art logistics team. This is a hands-on role focused on the safe handling, transportation, packing and installation of fine art and valuable objects. \n The successful candidate will have previous experience within fine art installation and handling, with the confidence to work directly with galleries, museums, private clients and other high-profile environments. You will work as part of a two-person crew, representing the company professionally while delivering a high level of customer service. \n Location: Feltham \n Salary: Up to £40,000, depending on experience \n Hours: Monday - Friday, 8:00am - 5:00pm (Flexibility is required, as working hours may vary depending on installations, collections, deliveries and client requirements.) \n Responsibilities \n\n • Safely handle, pack, transport and install a wide range of fine art, including paintings, sculptures, installations and delicate objects.\n, • Carry out fine art installations and de-installations at galleries, museums, private residences, exhibitions and art fairs.\n, • Work as part of a two-person crew, coordinating effectively to ensure artworks are handled and transported safely.\n, • Load and unload artwork using appropriate lifting, handling and securing techniques.\n, • Attend galleries and client sites, providing a professional and customer-focused service.\n, • Liaise directly with clients, gallery staff, conservators, registrars and other stakeholders throughout projects.\n, • Complete condition checks and report any damage, discrepancies or concerns.\n, • Maintain accurate condition reports, packing lists, inventory records and other project documentation.\n, • Ensure vehicles, tools and specialist handling equipment are maintained and kept in good working order.\n, • Support warehouse operations, including artwork intake, inventory management, packing and storage.\n, • Ensure all artwork is handled in accordance with company procedures and industry best practice.\n, • Travel throughout the UK and occasionally internationally for installations and exhibition projects.\n, • Maintain a high level of professionalism, discretion and attention to detail when working with valuable and sensitive artwork.\n\n Key Skills & Experience \n\n • Previous experience in fine art handling and installation is essential.\n, • Experience working within a fine art logistics, gallery, museum or similar environment.\n, • Strong understanding of fine art packing, handling, transportation and installation techniques.\n, • Comfortable working directly with galleries, museums and private clients.\n, • Excellent customer service and communication skills.\n, • Confident and professional when working in client-facing environments.\n, • Strong attention to detail when handling valuable and delicate items.\n, • Good physical ability and awareness of safe lifting and handling techniques.\n, • Ability to work effectively as part of a two-person crew.\n, • Strong problem-solving skills and the ability to remain calm under pressure.\n, • Flexible approach to working hours and willingness to travel when required.\n, • Professional, reliable and discreet approach to handling high-value artwork.\n\n Additional Information \n This is an excellent opportunity for an experienced Fine Art Technician / Art Installer looking to join a specialist operation and work on a variety of interesting gallery, exhibition and private-client projects. \n The role offers a salary of up to £40,000, with core working hours of 8:00am-5:00pm, alongside the flexibility required to meet client and installation schedules.

Fine Art Export Co-ordinator \n Salary: Up to £45,000 + Private Healthcare \n Location: Middlesex \n Start: ASAP \n \n Our client who specialises in Fine Art Shipping is looking to appoint an experienced Fine Art Export Co-ordinator for their branch in Middlesex. \n What you'll do: \n As Fine Art Export Co-ordinator you will be responsible for exporting artworks, antiques and interior design pieces to international destinations. \n \n\n • Prepare and review all export documentation, including customs declarations, commercial invoices, packing lists, and certificates of origin.\n, • Mode of shipping, air, courier, Road and Sea Freight.\n, • Ensure compliance with international trade regulations.\n, • Liaise with fine art handlers, shipping agents, couriers, and freight forwarders to arrange safe and timely export.\n, • Track shipments and provide clients with clear updates and documentation.\n, • Serve as the primary point of contact for clients.\n, • Resolve issues related to export delays, customs clearance.\n, • Maintain accurate and complete shipment records for audit and compliance purposes.\n\n What you need: \n Applicants should be have strong knowledge of customs/export regulation, be highly organised and have a keen eye for detail. Being customer-focused with first class interpersonal skills with the ability to liaise with customers, galleries, shipping agents and regulatory bodies is essential, as is problem solving skills for handling unexpected challenges should they arise. \n \n\n • Proven experience in logistics, shipping\n, • Strong knowledge of export regulations, customs procedures, and international shipping requirements.\n, • High attention to detail with excellent organisational and time management skills.\n, • Strong written and verbal communication skills.\n, • Ability to work under pressure and to tight deadlines.\n, • Operational systems BoxTop and E-customs knowledge would be a distinct advantage.\n\n How to apply: \n If you have relevant experience, please get in touch today. \n E: \n T: | \n • You can also refer someone suitable; please share this advert or send us their details. Successful referrals qualify for our candidate referral reward scheme. \n Red Recruit specialise in Fine Art Shipping, Removals & Storage, Relocations, Freight and Logistics recruitment, with opportunities across all levels. Not all roles are advertised, so feel free to send us your CV in confidence or call us directly. \n Keywords / alternative titles: Fine ArtShipping Clerk, Fine Art Shipping Coordinator, Gallery Coordinator, Export Clerk, Gallery Export Clerk.

JR320 - Specialist Security Driver Location: Hatton Garden, Camden Salary: £30,000 - £35,000 per annum Working Hours: Monday - Friday (Hours may vary dependant on delivery schedules + Overtime opportunities available. Optional weekend work at enhanced rate.) \n Overview: \n First Military Recruitment are currently seeking a Specialist Security Driver on behalf of one of our clients. \n Our client provides the luxury goods industry, high-net worth individuals, and international banks with a global team of experts, including logistics, security, customs house, and special operations professionals. Our client provides a smooth, expedient, and professional service tailored to precise specifications and needs. \n Our client encourages applications from ex-military personnel however all candidates will be given due consideration. \n Duties and Responsibilities: \n\n • Performing pickups and deliveries of high value shipments. (Banks, Jewellery, Gold, Diamonds, Fine art etc)\n, • Maintaining high standard of work at trade shows and special events.\n, • Loading and unloading the armoured vehicle.\n, • Ensuring the safety and protection of assets at all times.\n, • Providing an excellent level of customer service at all times.\n, • Respecting and following the company’s guidelines and procedures\n, • Driving an armoured vehicle and following road safety regulations.\n, • Maintaining a high level of vigilance at all times.\n, • Completing daily reports and check of the vehicle.\n, • Carrying out other ad-hoc duties as requests.\n\n Skills and Qualifications: \n\n • Must hold a Full Clean UK Driving Licence.\n, • Hold an SIA licence or experience within security based positions.\n, • Excellent ethics and integrity.\n, • High attention to detail.\n, • Collaborative work style.\n, • Excellent customer service.\n, • Ability to work independently.\n, • Professional positive demeanour.\n\n JR320 - Specialist Security Driver Location: Hatton Garden, Camden Salary: £30,000 - £35,000 per annum Working Hours: Monday - Friday (Hours may vary dependant on delivery schedules + Overtime opportunities available. Optional weekend work at enhanced rate.)

Position Overview \n The Fine Art Export Coordinator will manage the safe, compliant, and efficient export of artworks, antiques, and interior design objects to international destinations. This role requires a meticulous eye for detail, knowledge of customs/export regulations, and the ability to coordinate with clients, galleries, shippers, and regulatory bodies to ensure items are transported securely and on schedule. \n Employment Terms \n\n • Private Healthcare\n, • £40-45k basic plus overtime\n, • Office Based 5 days a week\n, • Located: Feltham Middlesex\n, • Hours Monday – Friday 09.00-18.00\n, • 22 days hols plus BH\n\n About Our Client \n Our Client are a leading fine art logistics and installation company, trusted by galleries, collectors, auction houses, and institutions across the UK and internationally. Our team specialises in the safe handling, transport, and installation of valuable artworks, interior design and antiques, delivering the highest standards of care and professionalism. \n Key Responsibilities; Fine Art Export Coordinator \n\n • Prepare and review all export documentation, including customs declarations, commercial invoices, packing lists, and certificates of origin.\n, • Mode of shipping, air, courier, Road and Sea Freight.\n, • Ensure compliance with international trade regulations.\n, • Liaise with fine art handlers, shipping agents, couriers, and freight forwarders to arrange safe and timely export.\n, • Track shipments and provide clients with clear updates and documentation.\n, • Serve as the primary point of contact for clients.\n, • Resolve issues related to export delays, customs clearance.\n, • Maintain accurate and complete shipment records for audit and compliance purposes.\n\n Skills & Qualifications; Fine Art Export Coordinator \n\n • Proven experience in logistics, shipping\n, • Knowledge of Art Shipping would be advantageous but not essential\n, • Strong knowledge of export freight forwarding, regulations, customs procedures, and international shipping requirements.\n, • High attention to detail with excellent organisational and time management skills.\n, • Strong written and verbal communication skills.\n, • Ability to work under pressure and to tight deadlines.\n, • Operational systems BoxTop and E-customs knowledge would be helpful.\n\n Personal Attributes \n\n • Meticulous, detail-oriented, and highly organised.\n, • Client-focused with excellent interpersonal skills.\n, • Problem-solving mindset with the ability to handle unexpected challenges calmly.\n, • Integrity and discretion when handling confidential client and shipment information.\n, • Team player with the ability to work collaboratively across departments and with external partners\n\n

Air Export Clerk \n\n • Location: Feltham\n, • Hours: Monday - Friday, 09:00 - 18:00\n, • Salary: £35,000 - £40,000 depending on experience\n, • Working Environment: Office based, relaxed and dress-down environment\n, • Benefits: Private Healthcare\n\n Role Overview \n Right Now Group are recruiting for an experienced Air Export Clerk on behalf of a specialist logistics provider based in Feltham. This is an excellent opportunity to join a unique operation specialising in the international movement of fine art, antiques, interior design pieces and other high-value goods. \n The successful candidate will be responsible for coordinating air export shipments from start to finish, ensuring all documentation, customs requirements and transportation arrangements are managed accurately and efficiently. You will work closely with private clients, galleries, fine art handlers, shipping agents, couriers and freight forwarders to ensure valuable consignments are transported safely and delivered on schedule. \n Key Responsibilities of an Air Export Clerk \n\n • Manage end-to-end air export shipments from booking through to final destination\n, • Coordinate the international movement of fine art, antiques, interior design pieces and other high-value goods\n, • Prepare and review export documentation including customs declarations, commercial invoices, packing lists and certificates of origin\n, • Arrange air freight shipments and coordinate collections and deliveries with relevant transport partners\n, • Ensure shipments comply with UK and international customs and export regulations\n, • Liaise with fine art handlers, shipping agents, airlines, couriers and freight forwarders to arrange safe and timely transportation\n, • Track shipments throughout the export process and provide clients with regular updates\n, • Act as a key point of contact for clients, galleries and external stakeholders\n, • Resolve operational issues including customs queries, delays and documentation discrepancies\n, • Maintain accurate and complete shipment records for compliance and audit purposes\n, • Ensure high-value and sensitive consignments are handled with the required level of care, discretion and attention to detail\n, • Work closely with internal teams and external partners to maintain excellent service levels\n\n Skills & Experience Required for an Air Export Clerk \n\n • Previous experience within air freight, export operations, freight forwarding, logistics or shipping\n, • Strong understanding of air export procedures, customs requirements and international shipping\n, • Experience managing shipments from start to finish\n, • Knowledge of export documentation and customs procedures\n, • Excellent attention to detail and accuracy\n, • Strong organisational and time management skills\n, • Excellent written and verbal communication skills\n, • Confident liaising with clients, suppliers and international partners\n, • Ability to manage multiple shipments and priorities within tight deadlines\n, • Proactive approach to resolving operational issues\n, • BOXTOP knowledge would be advantageous but is not essential\n, • Knowledge of E-Customs would be beneficial\n, • Experience within fine art, antiques, luxury goods or specialist logistics would be advantageous\n\n Personal Attributes of an Air Export Clerk \n\n • Meticulous and highly detail-oriented\n, • Client-focused with a professional and personable approach\n, • Calm and confident when dealing with unexpected challenges\n, • Strong sense of responsibility when handling high-value goods\n, • Discreet and trustworthy when dealing with private clients and sensitive shipments\n, • Organised with the ability to prioritise effectively\n, • Strong team player who works well with internal departments and external partners\n, • Genuine interest in fine art, antiques, interior design or specialist logistics would be advantageous\n\n Salary & Benefits for an Air Export Clerk \n\n • £35,000 - £40,000 depending on experience\n, • Monday - Friday, 09:00 - 18:00\n, • Office-based position in Feltham, Middlesex\n, • Private healthcare\n, • Relaxed, dress-down working environment\n, • Opportunity to work with fine art, antiques and high-value interior design pieces\n, • Exposure to a highly specialised area of international air freight\n, • Long-term career development opportunities\n\n Why Apply for this Air Export Clerk Position? \n This is a fantastic opportunity for an experienced Air Export Clerk or Export Operator looking to join a specialist logistics environment and gain exposure to the international movement of fine art, antiques and interior design pieces. \n You will manage a varied portfolio of air export shipments, working closely with private clients, galleries, specialist handlers and international logistics partners. The role offers a relaxed and personable working environment while providing the opportunity to develop within a highly specialised area of freight forwarding. \n With a salary of up to £40,000, private healthcare and genuine opportunities to develop within the business, this is an excellent opportunity for an experienced air export professional looking for their next career move. \n This role would suit an experienced Air Export Clerk, Air Export Operator, Export Coordinator, Export Clerk, Freight Forwarder, Shipping Coordinator, Logistics Coordinator or International Export Operator looking to develop their career within specialist fine art and high-value logistics.

We are recruiting on behalf of our client for a Fine Art Technician to join their growing team in the Heathrow area. This is an excellent opportunity for someone with previous fine art handling experience or a background in high-end removals who is looking to work with valuable and unique collections. \n Location: Heathrow \n Hours: Monday to Friday \n Salary: £35,000 – £40,000 per annum (depending on experience) \n Key Responsibilities \n\n • Safely pack, move and transport fine art and high-value items.\n, • Carry out artwork installations and removals at galleries, museums, exhibitions and private residences.\n, • Load and unload vehicles with care, ensuring all items are protected during transit.\n, • Complete condition reports and identify any damage or irregularities.\n, • Maintain accurate records, including inventories and packing documentation.\n, • Work closely with clients and colleagues to ensure projects are completed to a high standard.\n, • Assist with warehouse duties, including artwork storage and stock management.\n, • Ensure equipment, vehicles and tools are maintained and used safely.\n, • Travel within the UK, with occasional overseas travel when required.\n\n Requirements \n\n • Previous experience in fine art logistics, art handling, museums, galleries or high-end removals.\n, • Knowledge of safe packing, handling and installation techniques for valuable items.\n, • Excellent attention to detail and a careful approach to handling delicate objects.\n, • Strong communication and teamwork skills.\n, • A flexible attitude towards working hours and travel requirements.\n\n Ready for your next challenge? Apply now or get in touch to find out more.

An international UHNW principal is looking for a polished and proactive House Manager to run their exquisite Chelsea home. The townhouse is small and very private, with silk wallpaper, fine antiques, a significant art collection and luxury finishes throughout. It needs someone with a genuine eye for detail who will keep it looking immaculate. \n You will report to the Operations Manager, who oversees the family office, and work alongside a full-time Housekeeper. The principal spends part of the year in London and works from home while in residence, so discretion and a calm, ‘concierge-style’ approach to service are essential. When the principal is away, the focus moves to projects, maintenance and preparing the house for their return. \n The client will also consider candidates at Assistant House Manager level who are ready for a step up. \n \n Key Responsibilities \n\n • Managing the day-to-day running of the property and keeping it presented to the highest standard\n, • Caring for fine art, antiques, fine furniture and collectables\n, • Managing the Housekeeper, including rotas, holidays and records\n, • Overseeing laundry and wardrobe care, and stepping in to cover housekeeping when needed\n, • Sourcing and managing contractors, maintenance and projects\n, • Managing household budgets, invoices, petty cash and, after probation, the household bank account\n, • Supervising food shopping and preparing light meals for the principal\n, • Acting as the main point of contact for the principal, including PA cover, appointments and errands\n, • Travelling with the principal and managing packing and unpacking\n\n \n The Ideal Candidate \n\n • Experience as a House Manager, Assistant House Manager or senior interior crew in a UHNW household, on a superyacht or in a five-star hotel\n, • Superyacht interior experience is highly desirable, although strong land-based candidates will also be considered\n, • A real eye for detail and design, with confidence caring for antiques, artwork and luxury finishes\n, • Organised and reliable, and comfortable managing contractors, budgets and records\n, • Highly discreet, polished and calm under pressure\n, • Fluent English\n, • Flexible and happy to travel\n, • Excellent, verifiable references\n\n \n Live-out: Candidates must be based in London \n Days: 5 days per week, plus travel \n Hours: Early shift (7.30m – 4.30pm) and late shifts (11am – 8pm) according to the Principals schedule \n Travel: Up to 12 weeks per year (usually less), mostly long-haul international trips \n Salary: Up to £85,000 GPA, depending on experience \n \n Ref: SB2676

Junior Transport Planner \n Salary: £26,500 per annum \n Location: Heathrow Area \n Start: ASAP \n \n Our client, a specialist in Fine Art Shipping, is looking to appoint a Junior Transport Planner for their branch in Middlesex. \n This is an excellent opportunity for an organised and enthusiastic individual looking to develop a career in transport planning within the fine art logistics industry. \n What you'll do: \n As Junior Transport Planner, you will support the transport team in coordinating the movement of fine art and high-value items across the UK. Your day will involve assisting with vehicle routes, scheduling collections and deliveries, liaising with drivers and technicians, and keeping transport records up to date. \n Duties include: \n\n • Assisting with daily transport planning for collections, deliveries, installations and removals.\n, • Helping to plan efficient vehicle routes and allocate resources.\n, • Liaising with drivers and specialist installation teams to confirm schedules and requirements.\n, • Monitoring vehicle movements and keeping the team informed of progress or delays.\n, • Supporting the team with changes to bookings and customer requests.\n, • Preparing and maintaining accurate transport documentation.\n, • Updating schedules, booking systems and operational records.\n, • Assisting with vehicle availability and maintenance scheduling.\n, • Following company procedures for the safe and secure transportation of artwork.\n\n What you need: \n\n • Strong organisational skills and attention to detail.\n, • Good communication skills and a helpful, professional approach.\n, • An interest in transport planning, logistics or fine art shipping.\n, • The ability to prioritise tasks and remain calm in a busy environment.\n, • Good IT skills, including Microsoft Office and Excel.\n, • A proactive attitude and willingness to learn.\n, • Good geographical knowledge of the UK would be beneficial.\n, • Previous experience in transport administration, logistics or scheduling would be an advantage.\n\n How to apply: \n If you are looking to develop your career in transport planning, please get in touch today. \n E: \n T: | \n You can also refer someone suitable; please share this advert or send us their details. Successful referrals qualify for our candidate referral reward scheme. \n Red Recruit specialise in Fine Art Shipping, Removals & Storage, Relocations and Freight / Logistics recruitment, with opportunities across all levels. Not all roles are advertised, so feel free to send us your CV in confidence or call us directly. \n Keywords / alternative titles: Junior Transport Planner, Trainee Transport Planner, Transport Administrator, Transport Coordinator, Junior Logistics Coordinator, Logistics Administrator, Route Planning Assistant, Fleet Administrator.

Removals 3.5t Porter Driver \n Salary: £33,000 + Overtime \n Location: London \n Start: ASAP \n \n Due to business growth, our client a removals company based in SW London are looking to recruit 3.5t Removals Driver / Porters to join their busy team. \n Having a full UK driving licence and physical strength is vital for this role. \n What you'll do: \n As 3.5t Removals Driver / Porter, a typical day includes driving to and from the warehouse to the customers address, and working with a team packing, unpacking, loading and unloading undertaking the safe handling of customers goods, exceeding their expectations by understanding their needs, planning with excellence, and delivering with care. \n 3.5t Removals Driver / Porter duties include: \n\n • Introduce yourself to the customer as the main point of contact.\n, • Keep the customer informed and ensure that all the client's requirements are being met.\n, • Driving company vehicles; ensuring that vehicles are roadworthy, keeping the cab tidy and for returning the vehicle to the fleet at the end of the day clean and tidy and with adequate fuel, responsible for making sure that the vehicle is legally parked.\n, • Working as a team undertaking the safe handling of customer goods.\n, • Ensuring you and your team are polite and courteous at all times, presenting in a professional manner at all times.\n, • Adhering to company policy on driver and vehicle safety.\n\n What you need: \n We're keen to speak to removals professionals who have experience in driving 3.5 tonne vehicles as well as the customer care, packing/unpacking, loading/unloading and problem-solving skills this position demands. Candidates who have experience with household goods deliveries or as a courier will also be considered. \n Why you'll love this role: \n This is a full time permanent position working an average of 40 hours per week, Monday to Friday. \n How to apply: \n If you have relevant experience, please get in touch today. \n E: \n T: | \n • You can also refer someone suitable; please share this advert or send us their details. Successful referrals qualify for our candidate referral reward scheme (terms apply). \n Red Recruit specialise in Removals & Storage, Relocations and Fine Art Shipping, Freight and Logistics recruitment, with opportunities across all levels. Not all roles are advertised, so feel free to send us your CV in confidence or call us directly. \n Keywords / alternative titles: 3.5t Van Driver, LCV Driver, Delivery Operative, Transport Driver, Logistics Driver, Removals Driver, Removals Lorry Driver, Furniture Removals Driver, Furniture Transport, Delivery Driver.

If you’re in pawnbroking and feel limited by what you’re allowed to value… this is the role that changes that. My client works at a completely different level to your typical pawnbroker. They deal exclusively with high-value, asset-rich clients and lend against everything from fine jewellery and luxury watches to art, cars and rare collectibles. The real difference? They train their Appraisers to value everything themselves. No sending items off to head office. No restrictions. Just proper, hands-on expertise. Because of this, they attract some of the strongest talent in the market — including individuals who are willing to step back from management roles to gain this level of exposure, before progressing again. The Role You’ll be at the heart of the business — appraising, advising and delivering an exceptional client experience every single time. This is a highly commercial, client-facing role where you’ll be trusted to work with high-value items and build credibility with a premium customer base. You’ll be: Appraising luxury watches, gold, diamonds and handbags Driving retail sales across high-end products Managing client relationships both in person and remotely Staying ahead of market trends and competitor activity Acting as a true brand ambassador within a luxury environment What they’re looking for Strong pawnbroking background Genuine hands-on authentication experience - must be able to remove bracelet for watches Confident authenticating luxury watches (Rolex, Omega, Breitling etc.) Strong knowledge of gold testing (with acids), hallmarks and the 4Cs Commercial mindset with a passion for delivering exceptional service Someone who takes pride in what they do and wants to build a specialist skillset Fully flexible Monday - Saturday Fluent in English What’s in it for you: Competitive salary with real earning potential Bonus scheme paying up to £2,000 annually (paid quarterly) Full training in valuation across multiple luxury categories Opportunity to gain recognised qualifications (Jet 1 or 2) Clear progression once you’ve developed your expertise Exposure to high-value items you simply won’t see elsewhere The chance to build a highly sought-after skillset that genuinely sets you apart in the market

Sales Consultant - Fine Jewellery Location: Hatton Garden, Central London Base salary: £32,500 + commission + company bonus About the Opportunity Are you a commercially driven sales professional who thrives on closing deals, building client relationships and delivering exceptional customer experiences? We're recruiting three Sales Consultants to join a growing, award-winning fine jewellery business based in the heart of London's renowned jewellery district. This is an exciting opportunity to join an expanding business at a pivotal stage of its growth, with the autonomy to manage your own clients, take ownership of your results and maximise your earning potential. You'll guide customers through some of life's most meaningful purchases, combining commercial instinct with warmth, confidence and emotional intelligence. From initial consultation through to final handover, you'll manage the entire sales journey, helping clients make informed decisions while delivering a genuinely personal, premium experience. We're looking for people who love selling, are motivated by targets and commission, and understand that the best sales come from earning trust rather than applying pressure. Fine jewellery experience is beneficial but not essential. We're equally interested in successful sales professionals from luxury retail, watches, premium fashion, hospitality, art or other customer-focused environments where relationship building and consultative selling are central to success. What You'll Be Doing Managing your own client appointments from initial consultation through to sale and final handover. Building rapport quickly and understanding each customer's needs, preferences and budget. Converting enquiries and appointments into sales, consistently working towards and exceeding individual targets. Using a consultative approach to recommend suitable products, bespoke designs and complementary services. Explaining product features, materials, craftsmanship and design options in a clear, engaging and confident manner. Maintaining relationships through proactive follow-ups, repeat business and client referrals. Taking ownership of your sales performance, pipeline and client experience. Working collaboratively with colleagues across sales, customer care and production to ensure a seamless customer journey. Staying informed about products, trends and customer preferences to continually improve your performance.What We're Looking For Above all, we want people who can demonstrate strong sales ability, a genuine appetite for earning commission and the confidence to manage their own client relationships. You'll ideally bring: A proven track record of closing sales, meeting targets and delivering measurable commercial results. A strong personal drive, with the motivation to maximise earnings through individual performance. Confidence in consultative selling, handling objections and closing opportunities professionally. Excellent interpersonal skills and the emotional intelligence to understand customers and adapt your approach. A natural ability to build trust, particularly when guiding customers through high-value or emotionally significant purchases. The independence and accountability to manage appointments, follow-ups and results with minimal supervision. Strong organisation, resilience and the ability to thrive in a fast-paced, performance-driven environment.Previous fine jewellery experience is preferred, ideally with at least two years in the sector, but it is not essential. Candidates from other premium or consultative sales environments will be considered if they can demonstrate the right skills, behaviours and commercial results. The ideal candidate is confident without being pushy, commercially ambitious without compromising customer experience, and motivated by the opportunity to take ownership of their success. The Business & Culture You'll be joining an established and growing jewellery business with a strong focus on craftsmanship, transparency and exceptional service. Unlike a traditional retail environment, the business combines customer-facing sales with in-house jewellery production. This gives the team a deeper understanding of the products they sell and the ability to guide customers through bespoke designs and the finer details of craftsmanship. The sales culture is entrepreneurial and collaborative. Consultants have significant autonomy over their client appointments and individual performance, with the wider business providing the operational and production support needed to deliver an excellent customer journey. The emphasis is on building long-term client relationships, delivering outstanding service and achieving sustainable commercial success. Salary, Commission & Benefits Base salary: £32,500 per annum. Commission: Averaging approximately £8,000 per year, paid quarterly, with higher earnings possible depending on individual performance. Holiday: 25 days annual leave plus bank holidays. Pension: Employer pension contributions. Healthcare: Private healthcare and wellbeing benefits. Development: Comprehensive training, ongoing professional development and opportunities for career progression. Working environment: Premium showroom in Hatton Garden, Central London, with additional workplace and team benefits.The commission structure rewards individual performance, making this an attractive opportunity for someone who enjoys working towards targets and wants their earnings to reflect their results

Art Technician - London Heathrow - Up to £40,000 We are seeking a skilled and detail-oriented Fine Art Technician to join a specialist art logistics team. The successful candidate will be responsible for the safe handling, packing, transportation, installation, and storage of artworks. This role requires a high level of professionalism, technical ability, discretion, and a strong commitment to best practices in fine art handling and logistics. Key Responsibilities Safely handle, pack, and transport a wide range of artworks, including paintings, sculptures, installations, and other delicate objects. Assist with and carry out the installation and de-installation of artworks at galleries, museums, private residences, exhibitions, and art fairs. Load and unload artworks from vehicles using appropriate lifting, handling, and securing techniques to ensure their safe transportation. Conduct detailed condition checks before and after transit, reporting any discrepancies or damage. Complete and maintain accurate documentation, including condition reports, packing lists, and inventory records. Liaise professionally with clients, conservators, registrars, couriers, and other stakeholders throughout each project. Ensure all tools, vehicles, packing materials, and equipment are maintained in good working order. Support warehouse operations, including artwork intake, inventory management, storage, and organisation. Travel throughout the UK and occasionally internationally to support installations, exhibitions, and specialist projects. Adhere to all health and safety procedures, company policies, and industry best practices when handling valuable and fragile artworks. Skills & Experience Previous experience within a fine art handling, art logistics, museum, gallery, or specialist removals environment. Strong knowledge of industry best practices relating to art handling, packing, transportation, and installation. Excellent attention to detail with the ability to handle valuable and fragile items with care. Strong organisational and problem-solving skills. Excellent communication and interpersonal skills, with the ability to build positive relationships with clients and colleagues. Ability to work independently as well as part of a team in a fast-paced environment. Flexible approach to working hours, including occasional evenings, weekends, and travel when required. Previous experience in fine art handling or specialist logistics is essential. Full UK driving licence (essential for role requirements). Capable of lifting and moving artworks safely using appropriate manual handling techniques. Willingness to travel throughout the UK and occasionally overseas. Professional, reliable, and committed to maintaining the highest standards of customer service and discretion.WR Logistics are a leading recruitment partner for the logistics and supply chain industry, recruiting across the UK, Europe, and the USA for permanent opportunities. WR Logistics is acting as an Employment Agency in relation to this vacancy

Precision Fine Limited Sheet Metal Worker (Engineering). Are you a Sheet Metal Worker looking to join a well-established company that possesses state-of-the-art engineering resources and offers overtime and progression opportunities?. Perform fine-limit sheet metal work to a tenth of an inch.

We’re looking for a Staff AI Engineer who thrives at the intersection of software engineering, data and AI. This role is ideal for engineers who have experience building real, lovable products leveraging state‑of‑the‑art techniques and modern technologies.. You’ll own the full lifecycle of AI applications: building data pipelines, prompt & feature engineering , integrating models into high throughput, low latency services, and deploying production‑ready , AI powered features that delight our 70+ million users. • Build, deploy, and maintain AI agents and features across Linktree’s core product surfaces — including personalisation, recommendations, and creator analytics, • Partner with Product and Engineering to translate business problems into solutions, driving the roadmap from problem definition through to production, • Design and own scalable data pipelines for feature engineering, model training, evaluation, and real‑time inference, • Establish and uphold engineering best practices for AI: evaluation design, prompt management & versioning, testing & monitoring., • Lead technical design reviews and mentor engineers on AI foundations and production‑grade AI patterns, • Evaluate and adopt new AI techniques, frameworks, and tooling to keep Linktree at the frontier of applied AI., • 6+ years engineering experience with experience in building and maintaining data intensive, production systems., • Familiarity with modern AI engineering techniques such as prompt‑engineering, fine‑tuning, eval loops, and technologies such as Gemini, Claude and OpenAI APIs., • Hands‑on experience with AI tools/frameworks (e.g., Braintrust, AutoEval) and/or MLOps tools (e.g., Airflow, MLflow, Vertex AI, or similar)., • Solid understanding of data engineering practices, including ETL, batch/streaming pipelines, and data quality monitoring., • Familiarity with cloud infrastructure (we use AWS) and containerization., • You have experience with shortening “build‑measure‑learn” by means of prototyping and experimentation to iterate quickly and build software users love. We're a global, diverse team spread across continents with offices in London, Los Angeles, Melbourne, and San Francisco. We work together flexibly and you can choose the setup that works best for you: fully remote or a hybrid mix of office and home. We offer autonomy in how you structure your days and weeks. While we’re mindful of time zones and occasionally collaborate outside the typical 9–5, we lean into async work to keep things flowing. Our culture is family‑friendly and Zoom‑casual where kids, pets, and delivery drivers are welcome. Our approach to benefits considers the whole person and the unique contributions they bring to Linktree. We want the experience at Linktree to be one that enables people to truly thrive so we can Go Further Together (one of our values). Some ways we support you: • An annual wellbeing allowance to use on things like (but not limited to) fitness memberships, development courses, childcare, travel, charitable donations, pet insurance, home office set‑up - the choice is yours!, • Employer contribution towards your retirement., • Generous time off for vacation, holidays, parental leave, volunteer time, and other categories., • Employee stock option program - we want each and every employee to share in the company’s success. At Linktree, we believe in promoting a culture that celebrates unique backgrounds, talents, and experiences, and we’re proud to be an equal opportunity workplace. We are creating an inclusive workplace where every individual feels valued, respected, and has equal opportunities to thrive. We aim to foster a diverse and inclusive environment where all team members have a sense of belonging. Linktree welcomes all people regardless of sex, gender identity, race, ethnicity, disability, pregnancy, age, or other lived experience. If you require accommodations to fully participate in our opportunities, please don't hesitate to reach us at – your needs are important to us. #J-18808-Ljbffr

Project Manager with Salesforce – Central London Our Client is a global brand with the UK head office in Central London. They are now looking to recruit a seasoned Project Manager with at least 5 to 10 years experience as a Project Manager with experience of the full project life-cycle. Must have at least 3 to 5 years experience of working on Siebel or Salesforce projects. • Experience as PM, Product Owner or Senior BA with an enterprise CRM package (preferably Siebel or Salesforce) is a MUST, • Experience as PM, Product Owner or Senior BA with an enterprise data warehouse and business intelligence tool (preferably Oracle products like OBIEE or Hyperion, or SAP Business Objects) is preferred, • Minimum Bachelor degree in IT or Business, • Minimum 5 years IT Project Management experience, preferably within Transformation Programme environment, ideally within the following sectors; Marketing, Creative, Information Technology or Fine Art, • Experience in Change Management delivery, • Experience in decommissioning legacy applications, • Strong business acumen, • Business planning, strategic prioritisation and pipeline management, • Highly organised and capable to operate in a multi-stakeholder, fast paced environment, • Exceptional written and oral communication skills - ability to conduct ‘one on one’ business as well to present in front of large, senior audiences, • International (ideally Global) business exposure, • Business English required; additional languages preferred Salary will be in the range £60K to £75K depending on expertise. Will be based in Central London. #J-18808-Ljbffr

Artefact is a new generation of a data service provider, specialising in data consulting and data-driven digital marketing, dedicated to transforming data into business impact across the entire value chain of organisations. We are proud to say we’re enjoying skyrocketing growth. Our broad range of data-driven solutions in data consulting and digital marketing are designed to meet our clients’ specific needs, always conceived with a business-centric approach and delivered with tangible results. Our data-driven services are built upon the deep AI expertise we’ve acquired with our 1000+ client base around the globe. We have over 2000 employees across 36 offices who are focused on accelerating digital transformation. Thanks to a unique mix of company assets: State of the art data technologies, lean AI agile methodologies for fast delivery, and cohesive teams of the finest business consultants, data analysts, data scientists, data engineers, and digital experts, all dedicated to bringing extra value to every client. As a Senior Consultant, you are a team leader – you will receive the coaching of the most senior people at Artefact and you will be in constant contact with our clients to drive success. You will take the responsibility and ownership of the quality and timeliness of the project delivery while contributing to the vision and organising the next steps. To succeed in this role, the Senior Consultant needs to be a true problem-solver and project manager, relying on the expertise of others (data scientists, data engineers, or their peers and clients) and getting a very detailed understanding of what great looks like for their clients. They will be able to adapt to a vast diversity of missions while acquiring a fine knowledge of the complex organisations to make data go beyond technology and drive real business impact. Leveraging the right and smart data to improve the business outcome for our clients is the DNA of a Senior Consultant at Artefact. As a Senior Consultant, your missions will include: • Understanding clients needs and build your convictions to create success in your missions, • Formulating strategies, roadmaps, action plans and communicate them efficiently in writing and orally to the clients and other team members, • Organising the delivery of projects end-to-end, from briefing and managing your teams to driving clients in the right direction, • Inspiring and contribute to deliverables with a desire to lead by example, while your philosophy is to create legitimacy on the ground, • Driving the commercial roadmaps with your managers and partners and helping to build knowledge for Artefact as you build industry / topic expertise project after project., • Individuals who align with our values; We value potential over existing knowledge. We value ideas over hierarchy. We value actual work over nice talks. We value people over experience., • We love individuals who are curious and problem-solving., • We have a strong appetite for those who want to discover new things even when it pushes them out of their comfort zone., • We would appreciate people who are as passionate as us in all things digital, data and tech., • The ability to demonstrate autonomy, high-quality deliverables, strong attention to detail and the ability to build long-term customer relationships is a must, you will also have a strong appetite to grow in the world of Data., • Artefact is the place to be: come and build the future of marketing, join a community, we have a team of experts and professionals worldwide that will always be willing to help, • Get immersed into the digital and data industry: meet the most innovative partners, deliver cutting-edge projects, and see the industry from backstage. Sooner than you think, you’ll talk about Machine Learning, DevOps and AI like a pro., • Progress: Every day offers new challenges and new opportunities to learn. At Artefact, we take training very seriously, and you’ll be coached and mentored on your technical, consulting, and interpersonal skills on a regular basis., • Culture: join an diverse, collaborative, and action-oriented team, • Entrepreneurship: you will be joining a team of driven entrepreneurs, come and help industry leaders transform through data, we won’t give up until we make a huge dent in this industry! #J-18808-Ljbffr

At Ultralytics, we commit to relentless innovation in the AI space and seek team members who resonate with our ambition to produce the world's best YOLO AI models. If you're obsessed with AI, eager to make an impact on the world, and thrive in dynamic, high-intensity environments, we invite you to apply for a position on our team. This full-time LLM Engineer position is based at our brand-new Ultralytics office in London, UK, with a hybrid model of three days in-office and two days remote. Applicants must have legal authorization to work in the UK, as Ultralytics does not provide visa sponsorship. As an LLM Engineer at Ultralytics, you will spearhead the development and integration of advanced language model capabilities across our ecosystem. You will work on cutting-edge projects that merge the power of large language models (LLMs) with our state-of-the‑art computer vision technologies. Key responsibilities include: • Developing and scaling robust LLM-powered applications using a variety of APIs, including OpenAI, Anthropic, and Gemini., • Implementing and managing multi-API workflows using tools like LiteLLM to ensure flexibility and resilience., • Building sophisticated Retrieval-Augmented Generation (RAG) systems, leveraging advanced techniques like embeddings with Voyage AI, rerankers, and query enrichment., • Designing and maintaining efficient data pipelines and vector storage solutions using MongoDB Atlas Vector Search., • Fine-tuning LLMs on custom datasets to enhance performance for specialized tasks related to our documentation and user support., • Collaborating with our YOLO development team to explore and build innovative multimodal solutions., • Automating deployment and testing processes using CI/CD pipelines with GitHub Actions. Your work will directly enhance the Ultralytics Platform and empower our global community of developers and researchers. • 5+ years of experience in software engineering, with a strong focus on AI and machine learning (ML)., • Expert-level proficiency in Python and deep learning frameworks, particularly PyTorch., • Proven experience building and deploying applications with LLM APIs such as OpenAI, Anthropic, Gemini, and DeepSeek., • Hands-on experience with the full RAG pipeline, including vector embeddings, rerankers, and data indexing in databases like MongoDB., • Practical knowledge of LLM fine‑tuning, prompt engineering, and performance optimization., • Familiarity with MLOps principles and tools, including CI/CD with GitHub Actions., • A strong interest in computer vision and an understanding of object detection models like Ultralytics YOLO26 is a significant plus., • Excellent problem‑solving skills and the ability to perform in a fast‑paced, high‑intensity environment. Ultralytics is a high‑performance environment for world‑class talent obsessed with achieving extraordinary results. We operate at a relentless pace, demanding exceptional dedication and an unwavering commitment to excellence, guided by our mission, vision, and values. Our team thrives on audacious goals and absolute ownership. This is not a conventional workplace. If your priority is predictable comfort or a standard work‑life balance over the relentless pursuit of progress, Ultralytics is not for you. We seek driven individuals prepared for the profound personal investment required to make a defining contribution to the future of AI. • Competitive salary: Highly competitive based on experience., • Equity packages: Participate directly in our company's growth and success., • Hybrid flexibility: 3 days per week in our brand-new office — 2 days remote., • Generous time off: 24 days vacation, your birthday off, plus local holidays., • Flexible working hours: Tailor your working hours to suit your productivity., • Tech & tools: Engage with cutting‑edge AI projects and contribute to leading open‑source software., • Gear: Brand‑new Apple MacBook Air/Pro, Apple Studio Display, and AirPods Pro 3., • Team: Become part of a supportive and passionate team environment. Cutting‑Edge, Next‑Generation AI Computer Vision Technology: Contribute to building cutting‑edge computer vision AI models based on the YOLO framework. Impactful Work: Shape the future of AI‑powered solutions that transform industries. Collaborative Culture: Join a talented and passionate team that values open communication and innovation. Comprehensive guide to our company's mission, vision, values, and operational practices. This handbook is designed to provide key insights and resources for our (future) team members, collaborators, and community to align with Ultralytics' core principles. Link: Ultralytics is an equal opportunity employer committed to building an inclusive workplace. We believe that everyone should be able to bring their whole selves to work, and we do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability, or any other legally protected status. #J-18808-Ljbffr

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. Mistral AI is seeking a Applied AI Engineer to facilitate the adoption of its products among customers and collaborate with them to address complex technical challenges. The Applied AI team is Mistral's customer-facing technical organization. We work directly with enterprise clients from pre-sales through implementation to deploy cutting-edge AI solutions that deliver measurable business impact. Our team combines deep ML expertise with strong customer engagement skills, operating like startup CTOs who own end-to-end project execution. By joining the team you'll bridge the gap between cutting-edge AI research and real-world enterprise applications, ensuring our solutions are robust, scalable, and aligned with both customer needs and Mistral's technological vision. • You'll individually help deploy into production use cases with a considerable business impact across various industries., • You'll work on state-of-the-art GenAI applications from consumer products to industrial use cases, driving with our customers a crucial technological transformation., • You'll work in collaboration with our researchers, other AI engineers, product engineers on our most complex customer projects involving complex fine-tuning, state-of-the-art LLM applications, and contributing to our open-source codebases our open source codebases for tasks such as inference and fine-tuning., • You'll be involved in pre-sales calls to understand potential clients' needs, challenges, and aspirations. You will provide technical guidance on our products and explain Mistral technologies to various stakeholders., • Your collaboration with our product and science team to improve continuously our product and model capabilities based on customers' feedback, • We care about people and outputs., • What matters is what you ship, not the time you spend on it, • Bureaucracy is where urgency goes to vanish. You talk to whoever you need to talk to. The best idea wins, whether it comes from a principal engineer or someone in their first week., • Always ask why. The best solutions come from deep understanding, not from copying what worked before, • We say what we mean. Feedback is direct, timely, and given because we care., • No politics. Low ego, high standards., • We embrace an unstructured environment and find joy in it., • You are fluent in English, • You have 2+ years as a technical individual contributor (data scientist or software engineer) on AI-based products, • You have proven experience in AI or machine learning product implementation with APIs, back-end and front-end interfaces., • You have experience in Fine Tuning LLMs, tackling advanced RAG or agentic use cases, • You have deep understanding of concepts and algorithms underlying machine learning and LLMs, • You have strong technical coding skills in Python, • You hold strong communication skills with an ability to explain complex technical concepts in simple terms with technical and non-technical audiences, • Contributed to open-source projects in particular in the space of LLMs, • Experience as a Customer Engineer, Forward Deployed Engineer, Sales Engineer, Solutions Architect or Technical Product Manager, • You have experience with deep learning with Pytorch You'll have the opportunity to shape the future of AI adoption in enterprises, work with a world-class team, and contribute to open-source projects that impact millions. If you're excited about leading technical innovation and solving real-world challenges with AI, we'd love to hear from you! We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page. Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy. #J-18808-Ljbffr

Role: Senior Software Engineer - Machine Learning Data Platform Location: London (Liverpool Street) Employment Type: Full-time and Permanent Remuneration: £110-135k Base Salary + Discretionary Bonus + Equity Zettafleet is an end-to-end platform for businesses and organisations to train their own LLM on their proprietary data. We can use non-conventional AI hardware and automatically source and combine GPUs (and other types of AI accelerators) from multiple cloud providers, enabling users to optimise for cost, duration or geographic location of the training. The founding team consists of Cambridge graduates and former engineers at Google, Meta, Microsoft and Amazon. We are backed by prominent investors from the US and the UK, including institutional VC funds and C-level executives of global technology companies. In this role, you will: • Design and develop a highly-scalable data platform capable of ingesting and processing hundreds of terabytes of training data., • Design and develop methodologies and metrics to better understand the underlying quality, structure and distribution of training data., • Architect training data validation, integrity and safety mechanisms for state-of-the-art ML models., • Lead projects from inception to launch and beyond, having a high degree of autonomy and ownership over your work., • Work closely with the founding team and contribute towards best practices, standards, and culture of the company., • We use and leverage AWS as much as possible and manage it with Terraform., • Services are written in Python and deployed to ECS or Lambda., • We use Postgres, SNS/SQS and Redis., • We have good end-to-end test coverage and are confident in our deployments. What we are looking for: • Back-end development: 5+ years of industry experience in back-end engineering developing data platforms or large-scale extract-transform-load (ETL) pipelines., • Cloud-native technologies: Experience in developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker) and infrastructure-as-code software (e.g., Terraform)., • Algorithms and data structures: Excellent understanding of core CS fundamentals, including common abstract data structures and algorithms with the ability to apply them to optimise production systems., • Strong ownership mindset: You naturally take responsibility for outcomes, not just tasks, and care deeply about the quality of what you ship., • Product-oriented thinking: You think beyond implementation details, proactively suggesting improvements that balance customer value with business impact., • Leadership: A track record of leading complex projects and influencing technical direction., • Problem solving: Strong analytical problem-solving skills and attention to detail. You have the ability to break down complex problems into actionable tasks., • Collaboration and communication: Excellent interpersonal and communication skills with technical and non-technical stakeholders. We would like to acknowledge that almost no candidate checks every box - and that is perfectly fine. If you are passionate about data and enjoy solving complex challenges, we would love to hear from you. How we work: We are a small, early-stage team with big ambitions. We move quickly, care deeply about what we build, and take pride in doing things well. This is a high-ownership environment where people who are proactive, curious, and motivated by impact tend to thrive. Nice to have: • Machine Learning: Applied or theoretical background in machine learning and familiarity with fundamental concepts in the field., • Open-source: Contributions to and experience in open-source projects., • Startup experience: Experience with a startup work environment and wider ecosystem., • Work in an environment conducting cutting-edge research in AI., • Competitive salary, equity and benefits package., • 28 days + public holidays allowance., • Opportunities for professional growth and progression with your career., • Work on challenging engineering problems that have a real impact on the industry., • Work with high-profile customers and technology partners. #J-18808-Ljbffr

Role: Software Engineer – Machine Learning Data Platform Location: London (Liverpool Street) Employment Type: Full-time and Permanent Remuneration: £70-110k Base Salary + Discretionary Bonus + Equity Zettafleet is an end-to-end platform for businesses and organisations to train their own LLM on their proprietary data. We can use non-conventional AI hardware and automatically source and combine GPUs (and other types of AI accelerators) from multiple cloud providers, enabling users to optimise for cost, duration or geographic location of the training. The founding team consists of Cambridge graduates and former engineers at Google, Meta, Microsoft and Amazon. We are backed by prominent investors from the US and the UK, including institutional VC funds and C-level executives of global technology companies. In this role, you will: • Design and develop a highly-scalable data platform capable of ingesting and processing hundreds of terabytes of training data., • Design and develop methodologies and metrics to better understand the underlying quality, structure and distribution of training data., • Architect training data validation, integrity and safety mechanisms for state-of-the-art ML models., • Be given a high degree of autonomy and ownership over your work., • Work closely with the founding team and contribute towards best practices, standards, and culture of the company., • We use and leverage AWS as much as possible and manage it with Terraform., • Services are written in Python and deployed to ECS or Lambda., • We use Postgres, SNS/SQS and Redis., • We have good end-to-end test coverage and are confident in our deployments. What we are looking for: • Back-end development: At least 2–3 years of industry experience in back-end engineering developing data platforms or large-scale extract-transform-load (ETL) pipelines., • Cloud-native technologies: Experience in developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker) and infrastructure-as-code software (e.g., Terraform)., • Algorithms and data structures: Excellent understanding of core CS fundamentals, including common abstract data structures and algorithms with the ability to apply them to optimise production systems., • Problem solving: Strong analytical problem-solving skills and attention to detail. You have the ability to break down complex problems into actionable tasks., • Collaboration and communication: Excellent interpersonal and communication skills with a desire to learn. We would like to acknowledge that almost no candidate checks every box – and that is perfectly fine. If you are passionate about data and enjoy solving complex challenges, we would love to hear from you. Nice to have: • Machine Learning: Applied or theoretical background in machine learning and familiarity with fundamental concepts in the field., • Open-source: Contributions to and experience in open-source projects., • Startup experience: Experience with a startup work environment and wider ecosystem. How we work: We are a small, early-stage team with big ambitions. We move quickly, care deeply about what we build, and take pride in doing things well. This is a high-ownership environment where people who are proactive, curious, and motivated by impact tend to thrive. • Work in an environment conducting cutting-edge research in AI., • Competitive salary, equity and benefits package., • 28 days + public holidays allowance., • Opportunities for professional growth and progression with your career., • Work on challenging engineering problems that have a real impact on the industry., • Work with high-profile customers and technology partners. #J-18808-Ljbffr

Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. Mistral is looking for AI Scientists with deep expertise in engineering sciences and machine learning to push the frontier of AI-accelerated simulation. Within AI4Engineering Science, you will research and train foundational physics models which are substantially more capable than what exists today and can be fine-tuned for downstream applications by both customers and internal teams. You will work across the full research stack: curating high-fidelity simulation datasets, designing and training novel model architectures, and rigorously evaluating them against real engineering validation standards. Working closely with the broader research organization, you'll ensure the foundation models you build are general enough to become the backbone of many downstream products, not just a single point solution. This role builds on a strong, world-class foundation, and the goal is to take it further. You'll work one vertical at a time toward foundation models that genuinely transfer and fine-tune across engineering tasks, with high-quality simulation data pipelines, physics-based evaluation, and uncertainty / out-of-distribution estimation as first-class concerns. There's no inherited playbook for most of what's left to do: you'll help define the architectures, training strategies, and validation standards the team builds on, not just extend an existing one. Research and train novel foundation models for physics simulation, pushing past today's state of the art in accuracy, generalization, and scale Design and run large-scale simulation campaigns using domain-specific solvers to build the high-fidelity datasets foundational physics models need Investigate architectures and training strategies (e.g. multi-fidelity training, pretraining objectives, scaling behavior) that let a single foundation model transfer and fine-tune well across diverse engineering tasks Rigorously evaluate model coverage, accuracy, and robustness against industry validation standards, and diagnose failure modes arising from data gaps or architecture limitations Stay on top of the latest developments in the scientific community and contribute to Mistral's standing at the frontier of AI-for-engineering research PhD or Master's in CS/AI or an engineering science: Mechanical Engineering, Electrical Engineering, Computational Fluid Dynamics, Structural Mechanics, EDA, Semiconductor Engineering, or a related field Strong, hands-on machine learning expertise with a deep understanding of model architectures, training dynamics, and evaluation methodology is core to this role You have developed ML methods for simulation or surrogate modelling You write clean, readable Python code and are comfortable in Linux/HPC environments Fluent English with excellent communication skills, able to explain technical simulation and ML concepts to both engineering and non-technical audiences Self-directed, you don't need detailed roadmaps to make progress Low-ego, collaborative, and eager to learn at the intersection of simulation and ML Demonstrated success through industrial projects, academic work, or personal projects Have industrial or academic experience with simulation solvers (e.g. OpenFOAM, LS-DYNA, ANSYS, COMSOL, Abaqus, Fluent, STAR-CCM+, PowerFlow, NekRS, Tau/CODA, JAX-Fluids, or equivalent; Cadence/Synopsys/Siemens EDA or equivalent) Have experience automating large-scale simulation campaigns on HPC clusters Have contributed to a large open-source or industry codebase Have publications in engineering or ML venues (AIAA, ASME, JFM, NeurIPS, ICLR, etc.) We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page. Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy. #J-18808-Ljbffr

At VML, we are a beacon of innovation and growth in an ever‑evolving world. Our heritage is built upon a century of combined expertise, where creativity meets technology, and diverse perspectives ignite inspiration. With the merger of VMLY&R and Wunderman Thompson, we have forged a new path as a growth partner that is part creative agency, part consultancy, and part technology powerhouse. Our global family now encompasses over 30,000 employees across 150+ offices in 64 markets, each contributing to a culture that values connection, belonging, and the power of differences. Our expertise spans the entire customer journey, offering deep insights in communications, commerce, consultancy, CRM, CX, data, production, and technology. We deliver end‑to‑end solutions that result in revolutionary work. We are investing massively in developing next‑generation AI tools for multimodal datasets and a wide range of applications. We are building large‑scale, enterprise‑grade solutions and serving these innovations to our clients and WPP agency partners. As a member of our data science team, you will work alongside world‑class talent in an environment that not only fosters innovation but also personal and professional growth. You will be at the forefront of AI, leveraging multimodal datasets to build groundbreaking solutions over a multi‑year roadmap. Your contributions will directly shape cutting‑edge AI products and services that make a tangible impact for FTSE 100 clients. • Develop and leverage state‑of‑the‑art algorithms and libraries to solve complex problems for our clients., • Collaborate with Satalia and WPP Product teams on advanced AI features for marketing applications., • Analyse large multi‑modal datasets to extract insights and features that can be used by downstream AI models., • Develop integrated AI solutions by combining fine‑tuned LLMs, machine learning models, and custom algorithms to address complex marketing challenges., • Stay abreast of the latest trends in AI research and integrate them into our products and services., • Communicate technical challenges and solutions to non‑technical stakeholders and team members., • Experience in machine learning, with a strong knowledge of algorithms and principles., • Proven track record of building and deploying machine learning models into production., • Hands‑on experience with both structured and unstructured data., • Experience with deep learning models for either computer vision or natural language processing., • Proficiency with the Python programming language., • Knowledge of Git and collaboration principles., • Strong communication and presentation skills. As an organisation, we push the boundaries of data science, optimisation and artificial intelligence to solve the most complex problems in the industry. Satalia is a community of individuals devoted to working on diverse and challenging projects, allowing you to flex your technical skills whilst working with a tight‑knit team of high performing colleagues. Led by our founder and WPP Chief AI Officer Daniel Hulme, Satalia’s ambition is to become a decentralised organisation of the future. Today, this involves developing tools and processes to liberate and automate manual repetitive tasks, with a focus on freedom, transparency and trust. At the core of our thinking is an approach to wellbeing and inclusivity. We unpack human behaviour and unpick prejudice to ensure a safe and inviting environment. We offer truly flexible working and allow our employees to find the working practice that makes them most productive. At Satalia, your opinion matters and your achievements are celebrated. • Development – annual development budget to upskill yourself., • Benefits – health insurance, life assurance, income protection, enhanced pension., • Remote working – café, bedroom – wherever works., • Impactful projects – focus on bringing meaningful social and environmental change., • People oriented culture – wellbeing is a priority, as is being a nice person., • Truly flexible working hours – school pick up, volunteering, gym – no problem., • Generous leave – 27 days’ holiday plus bank holidays and enhanced family leave., • Transparent and open culture – you will be listened to and heard., • Annual bonus – when Satalia does well, we all do well. WPP (VML Enterprise Solutions) is an equal opportunity employer and considers applicants for all positions without discrimination or regard to characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. Entry level Full‑time Engineering and Information Technology IT Services and IT Consulting #J-18808-Ljbffr

Job Title: Wordings Analyst Division: First Party (Property) Reports To: As per Beazley’s organisation chart Key Relationships: Head of First Party Wordings, underwriters, claims staff, other staff and brokers. To review, agree and draft contract wordings across all First Party lines of business which includes Commercial Property, Jewellery, Fine Art Specie, Delegated Authority, Contingency, Political Violence, Personal Accident, Marine and Aviation. To communicate and work with all First Party Underwriters and other key relationships to the extent required by Head of First Party Wordings. • Review and administer a quality control on all slips and wordings written in the Property Group and other teams within First Party lines of business, as requested., • Review consumer contracts ensuring compliance with latest consumer legislation., • Where required complete Contract Certainty, Tax and Regulatory checks on all slips written in Property Group., • Where required monitor and chase for receipt of outstanding Wordings and other documentation from brokers., • Where required attend and contribute to Conduct Review Group meetings., • Advise Underwriters on the merits/demerits on forms/clauses used on slips., • Develop network opportunities across the business, to identify best practice and develop standardised guidelines to take advantage of wordings experience in formalising contracts., • Liaise with Brokers and monitor slips and wordings, which are returned to brokers for changes., • Monitor and react to such Legal and Legislative developments that affect the Company’s and the Department’s environment., • Educate and train others on all technical, Legal and Legislative matters e.g. Underwriting /Claims staff., • Develop a greater knowledge of Wordings and of the business., • Administrative functions including maintenance of a computer environment database for Policy Wordings as required., • Ensure that all wordings that come within the conduct Risk arena are compliant with the latest Conduct Risk legislation and regulatory requirements., • Where required complete bi-annual audit of wordings, ensuring compliant with RAG document for respective line of business., • Drafting and review of wordings in all relevant areas of the business. It is important that within all your interactions both internally and externally you adhere to Beazley’s core values - Being Bold, Striving for Better, and Doing the Right Thing – as they contribute to an internal environment of teamwork and promote a positive brand image and experience to our external customers. We also expect Beazley employees to: • Comply with Beazley procedures, policies and regulations including the code of conduct, which incorporates the PRA and FCA Conduct., • Undertake training on Beazley policies and procedures as delivered by your line manager, the People & Sustainability or assurance teams (compliance, risk, internal audit) either directly, via e-learning or the learning management system., • Display business ethics that uphold the interests of all our customers., • Ensure all interactions with customers are focused on delivering a fair outcome, including having the right products for their needs., • Comply with any specific responsibilities necessary for your role as outlined by your line manager, the People & Sustainability or assurance teams (compliance, risk, internal audit) and ensure you keep up to date with developments in these areas. This may include, amongst others, Beazley’s underwriting control standards, Beazley’s claims control standards, other Beazley standards and customer relationship management., • Carry out additional responsibilities as individually notified, either through your objectives or through the learning management system. These may include membership of any Beazley committees or working groups., • Minimum A Level’s in English Literature and English Language, • Professional qualifications eg ACII or working towards, • Proven ability to draft wordings and clauses, • Reading of contracts with attention to detail, • Ability to negotiate, • Understanding of wordings across the market for relevant lines of business, • Accurate and numerate, • Able to communicate effectively with others, both verbally and in writing, • The ability to manage time, meet deadlines and prioritise, • Computer skills – good working knowledge of MS Office and Excel skills, • Team worker as well as working on own initiative, • Proven experience in insurance industry, • Extended knowledge of wordings/ regulatory guidelines, • General commercial and financial knowledge, • Self-motivated, flexible and enthusiastic, • Professional approach to successfully interact with managers/colleagues/external suppliers, • Diplomatic, • Analytical thinking, • Conceptual thinking, • Information seeking, • Customer focus, • Team working, • Initiative #J-18808-Ljbffr

Project Manager with Siebel – Central London Our Client is a global brand with the UK head office in Central London. They are now looking to recruit a seasoned Project Manager with at least 5 to 10 years experience as a Project Manager with experience of the full project life-cycle. Must have at least 3 to 5 years experience of working on Siebel or Salesforce projects. • Experience as PM, Product Owner or Senior BA with an enterprise CRM package (preferably Siebel or Salesforce) is a MUST, • Experience as PM, Product Owner or Senior BA with an enterprise data warehouse and business intelligence tool (preferably Oracle products like OBIEE or Hyperion, or SAP Business Objects) is preferred, • Minimum Bachelor degree in IT or Business, • Minimum 5 years IT Project Management experience, preferably within Transformation Programme environment, ideally within the following sectors; Marketing, Creative, Information Technology or Fine Art, • Experience in Change Management delivery, • Experience in decommissioning legacy applications, • Strong business acumen, • Business planning, strategic prioritisation and pipeline management, • Highly organised and capable to operate in a multi-stakeholder, fast paced environment, • Exceptional written and oral communication skills - ability to conduct ‘one on one’ business as well to present in front of large, senior audiences, • International (ideally Global) business exposure, • Business English required; additional languages preferred Salary will be in the range £70K to £75K depending on expertise. Will be based in Central London. #J-18808-Ljbffr

View all jobs Applied ML Engineer/Scientist London • Remote Research Remote • In office Full-time Boltz is a public benefit company building the next generation of AI-powered molecular modeling tools to make biology programmable and accelerate drug discovery, while keeping frontier capabilities broadly accessible. Boltz-1, Boltz-2, and BoltzGen are open models trusted by 100,000+ scientists across biotech and academia, and used in programs at every Top 20 pharma as well as leading agrichemical and industrial research organizations. We deliver these capabilities through Boltz Lab, our platform for running our latest models and design agents as reliable, production-grade tools. Boltz Lab is designed around real chemistry and biology workflows, so teams can start from a target and a hypothesis and quickly generate, evaluate, and rank candidate molecules. We provide the compute, the scalable infrastructure, and the collaboration layer, so scientists can iterate faster and stay focused. You can read more about our mission, research and product vision on our manifesto . As an Applied ML Engineer/Scientist, you will apply and adapt Boltz’s foundational machine learning models to real-world drug discovery problems, working directly on projects with external partners. Your focus will be on finding the most effective ways to fine-tune, condition, and deploy state-of-the-art models for specific scientific use cases in molecular modeling and design. You’ll collaborate closely with ML researchers, software engineers, and domain experts in chemistry and biology to translate partner needs into concrete modeling strategies. This includes curating and adapting datasets, selecting and tuning model architectures and objectives, and iterating rapidly to maximize performance on applied tasks. You’ll own the end-to-end applied modeling loop from problem formulation and experimentation to evaluation and delivery. You’ll also feed applied learnings back into core model development, identifying gaps and failure modes in practice and contributing concrete improvements that strengthen Boltz’s foundational models. This role is ideal for someone who enjoys operating at the interface between cutting-edge ML and real-world deployment: a technically strong, execution-focused scientist or engineer who wants to turn powerful foundational models into reliable, high-impact capabilities for partners and end users. • Strong hands-on experience applying machine learning to real-world problems, including applied ML in biology, chemistry, or drug discovery., • Familiarity with datasets, tools, data formats, and workflows commonly used in computational biology and chemistry., • Strong hands-on experience with PyTorch and the scientific Python ecosystem (NumPy, SciPy, Pandas, etc.)., • Experience contributing to and maintaining deep-learning codebases, with a high bar for engineering quality, reproducibility, and testing., • Experience collaborating with external partners or stakeholders, translating biological or chemical questions into concrete modeling and evaluation strategies., • Strong publication record in ML or life-science venues (e.g. NeurIPS, ICLR, ICML, Nature Methods), especially where research was driven by applied or translational goals., • Experience working in an interdisciplinary scientific environment, especially across ML, biology, chemistry, and physics., • Opportunity to drive outsized real-world impact by building tools that empower thousands of scientists across the industry., • Work alongside one of the most talent-dense teams in the field., • Significant ownership and independence, with responsibility for driving projects from concept to deployment., • Highly competitive salary with substantial equity ownership. #J-18808-Ljbffr

500M+ downloads. 77M+ monthly users. A decade of building – and we’re still accelerating. Flo is the world’s #1 health & fitness app worldwide on a mission to build a better future for female health. Backed by a $200M investment led by General Atlantic, we became the first product of our kind to reach a $1B valuation in 2024 – and we’re not slowing down. With 6M paid subscribers and the highest‑rated experience in the App Store’s health category, we’ve spent 10 years earning trust at scale. Now, we’re building the next generation of digital health – AI‑powered, privacy‑first, clinically backed – to help our users know their body better. The job We are looking for an AI/ML Platform Engineer to join the AI Platform team. This team builds and maintains Flo’s shared platform for artificial intelligence, enabling every product team to use AI safely, efficiently, and at scale. If you’re passionate about cutting‑edge generative AI technologies and driven by building robust ML infrastructure that delivers value to millions of users, we would love to hear from you. In this role, you will work at the intersection of machine learning engineering and MLOps, owning both the development and operationalization of AI/ML systems. Your responsibilities will span from fine‑tuning and optimising large language models to building and maintaining the infrastructure that enables rapid experimentation and reliable deployment at scale. You will work with state‑of‑the‑art technologies including LLMs, model evaluation frameworks, and modern ML infrastructure to build solutions that are medically safe and work at scale. The AI Platform team acts as the central enabler of machine learning and AI initiatives across the organisation. Its mission is to reduce operational overhead and maximise ROI from ML use cases. The team builds and maintains critical infrastructure including LLM evaluation frameworks (AI Judges), model deployment pipelines, fine‑tuning infrastructure, user profiles store, experiment tracking systems, and monitoring frameworks. By working closely with domain teams, the AI Platform team delivers scalable, high‑quality solutions that accelerate time‑to‑market while ensuring compliance and maintaining the highest standards of performance. • Develop, fine‑tune, and optimise large language models for domain‑specific health applications, working with both proprietary and open‑source models (Gemini, GPT, Llama, etc), • Design and maintain automated pipelines for model training, fine‑tuning, evaluation, and deployment across diverse AI workloads, • Build and enhance LLM evaluation frameworks (AI Judges) for measuring model safety, medical accuracy, and performance, • Implement CI/CD practices for ML/AI engineering workflows, including experiment tracking, model versioning, and automated testing, • Orchestrate seamless deployment of models, AI agents, and inference endpoints with automated testing and rollback capabilities, • Implement comprehensive monitoring for model performance, drift detection, AI safety metrics, and responsible AI compliance, • Constantly improve technical capabilities by researching and implementing best practices in the rapidly evolving space of LLMs and generative AI, • Work in a cross‑functional setup alongside other Flo Teams (Product, Security, Analytics, Marketing, Legal, etc), • 4+ years of professional experience in machine learning, with hands‑on experience building and deploying production‑grade AI/ML systems, • Recent engineering experience with LLM infrastructure and tooling, including fine‑tuning (LoRA, SFT or other), prompt engineering, and model evaluation, • Strong Python programming skills for efficient model development, experimentation, and deployment, • Experience with modern ML infrastructure tools such as MLflow, experiment tracking systems, and model registries, • Databricks (or similar tooling) platform experience with Unity Catalog, MLflow, and Databricks Machine Learning for end‑to‑end AI/ML workflows, • Cloud platform expertise with one of the Hyperscalers (AWS, GCP, or Azure) including AI‑specific services, • Understanding of the entire ML/LLM development lifecycle, including CI/CD, version control, testing, and agile methodologies, • Ability to devise creative solutions to intricate technical challenges, including experience in systems design with the ability to architect and explain ML/LLM pipelines, • Excellent communication skills and ability to collaborate with diverse teams, • Commitment to responsible AI practices, including fairness, accountability, and transparency, • Experience with LLM fine‑tuning techniques including LoRA adapters, preference optimisation (RLHF/DPO), and model distillation, • Containerisation and orchestration experience with Docker, Kubernetes, and ML‑specific operators, • AI model serving experience with modern inference servers and API gateways for AI applications, • Infrastructure as Code experience with Terraform, Ansible, or other IaC tools, • Experience building and managing data pipelines using tools like Apache Spark, • AI safety and governance experience with model evaluation, LLM judges, bias detection, and responsible AI practices, • Familiarity with statistical fundamentals and running and evaluating experiments, • Experience in the MedTech or HealthTech domain, • Experience at a Tier‑1 product company or related experience working within a product organisation How we work We’re a mission‑led, product‑driven team. We move fast, stay focused and take ownership – from brief to build to impact. Debate is encouraged. Decisions are shared. We care about craft, ship with purpose, and always raise the bar. You’ll be working with people who take their work seriously, not themselves. It takes commitment, resilience, and the drive to keep going when things get tough. Because better health outcomes are worth it. What you’ll get We support impact with meaningful reward. Here’s what that looks like: • Competitive salary and annual reviews, • Opportunity to participate in Flo’s performance incentive scheme, • Paid holiday, sick leave, and female health leave, • Enhanced parental leave and pay for maternity, paternity, same‑sex and adoptive parents, • Accelerated professional growth through world‑changing work and learning support, • Flexible office + home working, up to 2 months a year working abroad, • 5‑week fully paid sabbatical at 5‑year Floversary, • Flo Premium for friends & family, plus more health, pension and wellbeing perks Diversity, equity and inclusion Our strength is in our differences. At Flo, hiring is based on merit, skill and what you bring to the role – nothing else. We’re proud to be an equal opportunity employer, and we welcome applicants from all backgrounds, communities and identities. Read our privacy notice for job applicants. #J-18808-Ljbffr

Avant Arte is a curated platform connecting the world’s leading artists and public arts institutions with a new generation of enthusiasts, collectors and patrons. We collaborate with the most exciting contemporary artists such as Ai Weiwei, Mickalene Thomas, Maurizio Cattelan and Jenny Holzer to create limited editions of the highest quality, from prints and sculptures to digital works. Our global community of over 4 million collectors and art enthusiasts reflects the growing energy and curiosity of a new generation transforming how art is discovered and supported. Together with leading museums and institutions, we develop fundraising collaborations that strengthen public access to art and engage the new generation of patrons who will shape its future. Make-Ready, our North London print studio, is the largest fine art silkscreen printmaker in the world. Our mission is to make discovering and collecting art more accessible, connecting artists, institutions and audiences in meaningful ways that expand art’s reach and impact. We’re a small team with really big ambitions, both for what we want to achieve and also the environment we’re building. We want to create a company that remains thoughtful as we scale and tries to be genuinely progressive in how we operate. We want people to really own what they do and be given the autonomy and freedom to make mistakes, learn, and create something meaningful. We all work incredibly hard because we really care about what Avant Arte is here to do – we’re looking for exceptional people who are proactive, hungry to learn, and want to put their pride in our collective achievements. We know that creating an inclusive environment that promotes and values diversity is critical if we want to build something with impact and meaning. We believe that having diversity in age, background, gender identity, race, sexual orientation, physical or mental ability, ethnicity, and perspective will make us an infinitely better company. We were shortlisted for Women in Tech’s Best Employer - Small Company and Best Benefits, and Otta’s top 100 startups to work at. Over the past few years, the marketing team at Avant Arte has become integral to driving some of the business' most important outcomes: acquiring collectors efficiently, making campaigns perform, growing collector value and building a distinctive brand. This role is responsible for the first two: acquiring new collectors as efficiently as possible, and maximising the commercial impact of every campaign. For us, those things are inherently linked – campaigns are one of the main ways we acquire new collectors, with every release bringing in a mix of new and repeat buyers. This role therefore owns both the acquisition engine and the performance of the campaigns that drive it. Alongside Avant Arte, you’ll also be responsible for paid acquisition for Make–Ready Editions – our newer, more accessible editions brand, born out of Make–Ready, our specialist fine art printmaking studio. You’ll work closely with the dedicated Make–Ready Editions Marketing Lead, who owns the brand and wider marketing strategy. This role sits at the heart of our programme of editions, spanning paid acquisition, audience strategy and measurement through to the planning, forecasting and optimisation of every release. Paid media is also one of the largest single investments in the business. Our spend has increased by more than 300% in the last two years and is set to keep growing. We need someone who can bring the measurement, forecasting and testing rigour that should come with that investment. We have, on average, around two releases every week. Two Marketing Managers, who run campaign planning and optimisation day to day, will report into this role. You’ll also work closely with the rest of the marketing team. Brand-building organic social sits with the Brand Lead and Social Manager, while organic activity designed primarily to drive release performance sits with you. CRM and growing long-term collector value sits with the CRM team, who you’ll work with closely. Lead paid acquisition for Avant Arte and Make–Ready Editions, adapting audience, media and optimisation strategies to the needs of each brand Set realistic targets for each channel and optimise performance to meet these targets in flight Bring much stronger measurement, forecasting and testing discipline to a paid media budget that's growing quickly, with a clear view on what we're getting back for what we spend Make spend calls quickly. Our campaigns are short and the right decision needs to be made in hours rather than after several weeks of clear data Build a testing programme that helps us iterate learnings from one release to the next Set the approach to cross-channel campaign planning and optimisation across our programme of releases Own the cross-channel forecast for every release before it goes live, including the assumptions behind it and what needs to happen for us to hit it Work with the team to brief the creative campaign needs, based on both the artist and what we know will make the release perform Lead the post-campaign analysis and make sure what we learn actually changes the next forecast, paid media plan or creative brief Manage two Marketing Managers who run campaigns day to day, providing direction, supporting their developing and and helping raise the standard of campaign planning and optimisation across the team You've managed meaningful paid media budgets yourself, with deep experience in Meta and ideally experience across channels such as Google and Tiktok too You're comfortable opening Ads Manager, Metabase, Shopify or a spreadsheet and getting to your own answer You understand CAC, ROAS, conversion and incrementality, but you also know where each of those measures can give you the wrong answer You can build a forecast from sensible assumptions, explain why you believe it, and work out why reality differs afterwards You have good creative judgement and can help shape work that performs without compromising how we present the artist or artwork You're comfortable making decisions with imperfect information You’ve managed people before, with experience supporting development while giving people clear ownership and accountability You can make a complicated performance problem understandable to people who don't spend their day looking at dashboards Around 7+ years’ experience in performance, growth or acquisition marketing, including experience managing and developing others Experience in a fast‑paced, performance‑driven e‑commerce or marketplace environment A background that spans both paid performance and campaign or launch planning An interest in art and culture is a plus. You don’t need to come from the art world, but you should be curious about it and interested in applying rigorous performance thinking within a distinctive, creative business Generous equity allowance Private Healthcare (UK) Enhanced pension contributions and parental leave policies 25 days of holiday plus four extra company wide days Supportive of Hybrid/Flexible Working L&D budget of €1000 per year per employee Regular company socials Art loan scheme for employees #J-18808-Ljbffr

Fireworks is the platform for specialized intelligence, enabling companies to build, train, and serve AI models tailored to their own data, workflows, and products. Founded by the team behind PyTorch and backed by AMD, Atreides, Benchmark Capital, Index Ventures, Lightspeed, NVIDIA, Sequoia Capital, and TCV, Fireworks powers production AI with hundreds of state-of-the-art open models across text, image, embedding, audio, and multimodal workloads. Today, Fireworks is a Series D company valued at $17.5 billion, bringing together an ambitious, collaborative team that's building the future of enterprise AI. In the last few months alone we launched Fireworks Training, partnered with Microsoft Azure Foundry, and published research straight from our production systems. A few examples of what that looks like in practice: Frontier RL is cheaper than the mega-cluster narrative suggests: we ran cross-region rollouts using 98% sparse weight deltas and published what we learned. (blog) Open source agents with frontier advisors: matching frontier performance through training and harness engineering. (blog) The fine-tuning bottleneck is not the algorithm: integration friction and iteration speed are what actually stall teams; we documented the patterns across dozens of customer engagements. (blog)) AI Field Engineers at Fireworks are the technical tip of the spear. You embed with our most ambitious customers and technology partners to turn complex AI problems into production systems, fast. The role sits at the intersection of engineering, product, and customer delivery. You are hands‑on-keyboard building POCs, MVPs, and production integrations, while also holding your own in executive-level conversations about architecture, strategy, and business outcomes. You spend most of your time building. You ship code, run benchmarks, debug production issues, and architect deployments. But you also lead discovery conversations, align stakeholders, and translate customer pain points into product improvements that compress the feedback loop from field to roadmap. This is a role for engineers who are comfortable on‑site with customers, building the relationships and trust that happen in person, not just over a call. As a Field Engineer in the Enterprise track you will work with large organizations and digital‑native companies adopting GenAI across the business. These engagements span more stakeholders and longer cycles, so you will manage executive relationships and align teams while staying hands‑on in the code. The emphasis is on pairing strong technical delivery with the executive presence to earn trust across an org: discovery, solution design, POC execution, and the path to production at enterprise scale. Build end‑to‑end POCs and MVPs alongside customer engineering teams, working inside their codebases, infrastructure, and constraints. For customers whose core product is built on GenAI, architect the inference foundations that capability depends on, and size deployments so they can scale in their market without infrastructure becoming the bottleneck. Run load tests and establish latency, throughput, and cost baselines against realistic customer traffic profiles, and tune deployments to hit those targets Deploy and validate new model families on inference frameworks (vLLM, SGLang), determining optimal shapes, quantization configs, and serving patterns across workloads. Guide customers on model selection, fine‑tuning strategy (SFT, DPO, RFT), and evaluation methodology. Build and run fine‑tuning pipelines directly with customers, navigating trade‑offs between model families, compute cost, and quality targets. Design and implement evaluation frameworks that measure production‑quality metrics, not just benchmark scores. Many of our customers exist because of GenAI. Help them bake frontier model capabilities into their core offering and turn that into a durable competitive edge. Lead structured discovery conversations to unpack customer pain points, constraints, and success criteria before proposing solutions. Own the technical relationship from first engagement through production deployment. Earn trust with ML engineers and VPs in the same meeting. Spend time on‑site with customers. Build trust and momentum in person, embedding with their teams where the work happens. Identify recurring customer pain points and translate them into concrete product proposals, working directly with engineering and product to ship fixes and features. Codify repeatable deployment patterns and contribute them back to internal tooling, documentation, and the platform itself. Feed customer signals (deployment patterns, failure modes, feature gaps) back into the product roadmap with specificity and urgency. 5+ years in a hands‑on, customer‑facing technical role: Forward Deployed Engineer, Applied AI Engineer, Solutions Architect, ML Engineer with field exposure, or technical founder. Demonstrated ability to build production software with customers, not just advise on it. You have shipped code running in someone else's production environment. Strong Python skills. Comfortable reading, writing, and debugging production code. Familiarity with Kubernetes and infrastructure engineering. Working knowledge of the LLM stack: inference trade‑offs, model serving, fine‑tuning workflows (SFT at minimum; DPO/RFT a strong plus). Experience with cloud infrastructure (AWS, Azure, GCP) and deploying models on GPU infrastructure. Exceptional communication: able to run a sharp discovery call, present to a VP, and debug a latency issue with an ML engineer in the same afternoon. 10+ years in technical field or engineering roles. Experience with inference serving frameworks (vLLM, SGLang, TensorRT-LLM) and tuning deployments for real workloads. Experience operating as a technical authority inside a customer's environment building within their infrastructure, navigating their constraints, and shipping code that runs in their production systems. Track record taking GenAI POCs from prototype to production‑scale deployments. Experience with hyperscaler AI platforms (Azure AI Foundry, AWS Bedrock/SageMaker, GCP Vertex). Experience building or integrating agentic systems, tool‑use chains, or AI‑native developer toolchains. Solve Hard Problems: Tackle challenges at the forefront of AI infrastructure, from low‑latency inference to scalable model serving. Build What’s Next: Work with bleeding‑edge technology that impacts how businesses and developers harness AI globally. Ownership & Impact: Join a fast‑growing, passionate team where your work directly shapes the future of AI—no bureaucracy, just results. Learn from the Best: Collaborate with world‑class engineers and AI researchers who thrive on curiosity and innovation. Fireworks AI is an equal‑opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all innovators. #J-18808-Ljbffr

Req ID: FEQ427R358 At Databricks, our core values are at the heart of everything we do. A culture of proactiveness and a customer-centric mindset guides us in creating a unified platform that makes data and AI accessible to everyone. We aim to inspire our customers to make informed decisions that push their business forward. We provide a user-friendly and intuitive platform that makes it easy to turn insights into action and fosters a culture of creativity, experimentation, and continuous improvement. You will be a vital part of this mission, using your technical expertise to demonstrate how our Data Intelligence Platform can help customers solve their complex data and AI challenges. Digital native companies are born in the cloud and build data and AI products at their core, which makes them among the most technical and demanding buyers we work with. As a Senior Solutions Engineer on our Emerging Enterprise Digital Native team, you will win new logos across the UK & Ireland by proving, hands‑on, that the platform solves their hardest problems. You'll work with a collaborative, customer‑focused team that values innovation and creativity. Join us in our quest to change how people work with data and make a better world! Reporting to the Manager, Field Engineering. • Partner with an Account Executive and a Senior Solutions Architect to win new digital‑native logos across your UK & Ireland territory, and own the technical win., • Run hands‑on evaluations and proofs-of-concept that get founders, CTOs, and lead engineers excited. Show the Data Intelligence Platform working against their real data and workloads, not slideware., • Meet technical buyers on their own ground across modern data engineering (Spark, Delta, streaming), machine learning, and Generative AI, and integrate cleanly with their existing cloud and open‑source stack., • Move at start‑up speed: qualify quickly, prove value early, and land in a way that sets up expansion., • Make the technical and commercial case against competing tools, including cloud data warehouses, open‑source stacks, and hyperscaler services., • Demonstrate our Builder Culture and our principle of "show, not tell", supported by the latest AI tooling, to inspire customers on the art of the possible., • Contribute to Databricks' technical community by developing customer‑facing collateral and joining workshops, hackathons, seminars, and meet‑ups., • Develop technically and in pre‑sales, with the goal of operating independently as a Solutions Architect. We are seeking a highly motivated and technically skilled individual to join our UK&I Emerging Enterprise / Digital Native Solutions Engineering team, which focuses on winning new digital‑native and high‑growth technology customers. This role is based in the London office, with regular collaboration across the UK&I region. • Hands‑on experience in technical pre‑sales, consultancy, or engineering, ideally with data‑native or high‑growth technology companies., • Proficiency in a core programming language such as Python, SQL, Scala, or Java, and a willingness to learn (or existing knowledge of) Spark., • Familiarity with a core data or AI domain: modern data engineering, streaming, machine learning, or Generative AI (e.g. RAG, fine‑tuning, LLMOps)., • Experience with the modern data stack and open‑source data tooling, and with at least one major public cloud (AWS, Azure, or GCP)., • Hands‑on expertise in designing and delivering proofs‑of‑concept (PoCs)., • Enthusiasm for building with AI‑based development tooling such as Claude Code, Cursor, or Databricks Assistant / Genie., • Proven ability to engage customers in a technical sales capacity: building a narrative, challenging assumptions, finding the real pain, and driving to a clear, tangible outcome., • Comfort communicating both technical and business value to diverse audiences, from engineers to founders and executives., • A customer‑centric mindset with a passion for building client relationships and internal partnerships with account teams., • Energized by a high‑velocity, new‑logo motion and comfortable with ambiguity rather than a fixed account set., • Ability to commute to the London office regularly., • Willingness and ability to travel approximately 20‑30% of the time across UK&I for customer visits., • Experience selling to or working at start‑ups, scaleups, or ISVs., • Databricks or other relevant Cloud/Data certifications. Databricks is the Data and AI company. More than 20,000 organizations worldwide — including adidas, AT&T, Bayer, Block, Mastercard, Rivian, Unilever, and 70% of the Fortune 500 — rely on the Databricks Data + AI Platform to build and scale data and AI apps, analytics and agents. Headquartered in San Francisco with 30+ offices around the globe, Databricks offers a unified platform that includes Genie, Lakebase, Agent Bricks, Lakeflow, Lakehouse, and Unity Catalog. To learn more, follow Databricks on LinkedIn, X, YouTube, and Instagram. At Databricks, we strive to provide comprehensive benefits and perks that meet the needs of all of our employees. For specific details on the benefits offered in your region click here. At Databricks, we are committed to fostering a diverse and inclusive culture where everyone can excel. We take great care to ensure that our hiring practices are inclusive and meet equal employment opportunity standards. Individuals looking for employment at Databricks are considered without regard to age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio‑economic status, veteran status, and other protected characteristics. If access to export‑controlled technology or source code is required for performance of job duties, it is within Employer's discretion whether to apply for a U.S. government license for such positions, and Employer may decline to proceed with an applicant on this basis alone. Applicant Privacy Notice #J-18808-Ljbffr

We are Sports Interactive. The studio behind: Football Manager. Founded in 1994, Sports Interactive became a wholly owned subsidiary of SEGA Europe in 2006. Based at the Here East technology hub in Stratford, East London, the SI team continues to expand as we bring our titles to an ever-growing audience across an increasing variety of platforms. To support our growth, we welcome the opportunity to connect with passionate people with the drive to match our ambitions and initiative to realise your individual potential. Senior Software Engineer (UI) – Speculative Application UI/UX Lead Software Engineer Hybrid 2-3 days in studio Here East, Queen Elizabeth Olympic Park, London, E15 2GW The UI/UX team are looking for an experienced Software Engineer to join the Football Manager team. As part of the UI team, you’ll help shape all aspects of the game’s User Interface across our products. This role involves collaborating closely with production, design, QA, gameplay engineers, core tech engineers and stakeholders to ensure we have quality deliverables which flow through the entire end to end experience of Football Manager. You will work closely with UI engineering leads and production to drive delivery of our feature roadmap, alongside owning aspects of our UI tooling and systems within Unity to improve and automate our existing processes. We expect our senior software engineers to take responsibility for their work, and their own professional development goals, with the objective to continue to develop technical knowledge and enhance their established technical communication skills. We expect senior software engineers to impart good working practices to junior engineers by leading by example and developing their mentoring skills. • Design and implement complex systems., • Own areas of the codebase with the ability to develop new features from scratch and support current features across all supported platforms., • Work closely with leads and production to drive new features and set long term roadmap., • Work across multiple platforms and projects to ensure we deliver the best performance and experience to our customer base., • Work with more lead engineers and managers to drive initiatives to improve software engineering at SI., • Develop, extend, improve, and maintain our code base, workflows, documentation and tools., • Collaborate with other disciplines, including user experience, design, QA and production to contribute to the overall development of our game., • Managing delegation and assignment and breaking down of technical tasks to junior engineers., • Minimum five years of professional experience with considerable C++ and C# knowledge., • Professional experience using Unity is essential, with knowledge of Unity UI Toolkit being desired., • Knowledge of Flexbox and CSS is desired., • Experience of cross platform game development is important., • Solid understanding of UI/UX design principles with a passion for user experience., • Experience working collaboratively with UI/UX designers to develop a range of systems., • Ability to write clean, maintainable, and portable code that is performant., • Self-motivated with a drive to improve yourself and others continuously., • Excellent communication skills and ability to work in a team as well as independently., • Knowledge of Football Manager is essential., • Knowledge and interest in football is beneficial., • Experience of mentoring is beneficial., • Private Healthcare and Dental Plans., • A range of Gym Membership options through our Benefits partners., • Travel Insurance for yourself and your family., • Subsidised mental health, therapy, and coaching sessions are available., • Access to our on-site physical and massage therapist services., • Free access to games released under the SEGA Europe umbrella., • Contributory Pension Scheme (up to 7% of annual salary)., • Regular events in collaboration with our partnered football clubs., • Free onsite evening bar in our London HQ., • A well-stocked breakfast bar with cereals, fruits, teas, and coffees., • Multiple clubs and societies to join e.g., book club and art workshops., • Your club’s shirt personalised upon passing probation., • Trophies & gift cards for length of service milestones., • Cupcakes delivered on your birthday., • Keep collaborating: Teamwork wins titles - Here, ideas belong to everyone, whatever department you’re part of. Collaboration lets us score more as a team than we could individually., • Be flexible: We think fast and adapt faster. The football and entertainment worlds never stand still, so we keep progressing and switching things up to stay ahead., • Stay Tenacious: We don’t overlook the details. Everything we do is about producing the best game possible, in other words, never settle., • Show Ambition: Let your drive lead the way - Your individual outlook can give everyone the edge. Make the studio’s purpose personal and let your drive lead the way., • Bring the Passion: Have fun doing your thing - Don’t be fooled, what we do is not a game. Making our players’ passion come to life is our passion., • Consider the Bigger Picture: Keep things in perspective - We want our impact to be a positive one. From built-in work/life balance to initiatives covering the most important topics of today, we have what matters in focus. We approach everything with passion, whether that is making our mark on the football industries or doing our bit for the world around us. We want to share that outlook with everyone who shows up to work here each day. For us, talent wins games, but teamwork wins titles. All our roles require a level of Studio attendance to help us collaborate effectively and stay connected as a team. Collaboration is the key to constantly topping our best. Everyone's contribution counts, no matter which part of the business you are in. We encourage and support our people in driving your own growth and realising your full potential. But, more than anything else, we are a team. A team with a down-to-earth dynamic, that has a lot of fun doing what we do. And whether that’s technical tweaks or fine-tuning our creative process, everything is geared at producing the best game possible for our players. To do that, we need to be tenacious and ambitious and not be afraid of switching things up. It is these principles that have enabled us to produce a game that has defined year after year, and that will continue to push us for many more to come. We’re also a London Living Wage employer and boast one of the lowest staff turnover rates in the industry. We are proud to be an equal opportunities employer and encourage applications from any relevant candidate irrespective of sex, race, disability, age, sexual orientation, gender reassignment, marriage or civil partnership, pregnancy or maternity, religion, or belief. SI is proudly a Disability Confident Committed employer, and we are dedicated to ensuring our recruitment process is inclusive and accessible. Our studio has disabled access and facilities but please ensure you advise us if you require any other reasonable adjustments to be made to support you during the recruitment process. #J-18808-Ljbffr

Salary: £27,500 to £32,000 (Dependant on experience) + bonuses Location: Central London Basic Hours of Work: 40 hours per week (Mon-Fri 9am to 6pm) To Apply Please apply by emailing a CV and covering letter to: Are you an experienced designer looking for an opportunity to apply your creative talents to campaigns that genuinely change the world? Job Title: Designer Salary: £27,500 to £32,000 (Dependant on experience) + bonuses Location: Central London Basic Hours of Work: 40 hours per week (Mon-Fri 9am to 6pm) To Apply Please apply by emailing a CV and covering letter to: Are you an experienced designer looking for an opportunity to apply your creative talents to campaigns that genuinely change the world? About the Role At 89up, we are dedicated to delivering world-class digital and printed content for our client’s campaigns and organisations. This includes impactful video and static content for social media and events, print collateral, and visual branding. These outputs are often a part of larger integrated communications campaigns delivered by the agency, or are specific requests from our clients to enable their work. Our designers also work closely with our web design and development team to create world-class websites for campaigns and large organisations. They produce both lightning-fast campaign platforms for quick burst campaigns, as well as large web platforms for NGOs and other non-profit organisations. We are looking for a designer to join our team and help deliver impactful work. The ideal person thrives in a fast paced, agile environment, multi-tasking across a number of different projects and is motivated by working on good causes and purpose driven projects. Someone who is keenly interested in design and creative trends - particularly with what's happening in the world of social and digital culture - and loves exploring how these could be implemented for our clients. You will need to enjoy wearing multiple hats and be confident mucking in when required. What You Will Do The role is predominantly focused on motion and static design for social media, digital and print, though could also include brand development, and expand to include web design and UX. We work across a wide range of visual styles, from illustrative explainer films to clean, vector-based motion design - so you’ll need to be comfortable adapting your approach depending on the brief and the client. Versatility and a strong visual eye are key. • Social and Digital Content: You will create a wider range of social content (moving image/animated and static for paid/organic placement), as well as digital display ads, • Print design: Report designs, event collateral, • Creative Development: You will contribute to evolving internal and client briefs, as well as creating ideas for pitches. This will include working with colleagues in digital, PR, advocacy, research and web. You will also support the business with the creation of winning pitch decks., • Team Collaboration: You will be working closely with our Head of Design, and three other designers. For social content, you will also work closely with our digital Advocacy team, using data insights to fine tune design outputs for targeted paid social campaigns, and also help support our client servicing team in delivery of integrated campaigns. You will have the ability to contribute to creative ideation and the team's approach to new briefs. You will also have the opportunity to learn and grow skills in UX development and website design, as well as brand development. What We’re Looking For You will be a smart self-starter who can think on their feet and juggle multiple projects and client requests. You are someone driven by creative curiosity - especially how motion and graphic design can be used to inspire, to communicate, to evoke action. You will be fascinated and expert on trends and creative concepts within social media content. • You should have a high level of competency in Adobe After Effects, with at least mid-level competency with Illustrator, InDesign and Photoshop ., • You should be experienced in using online content creation tools such as Canva, • You will have to demonstrate how you can work from a client’s brief all the way through to an impactful output, working collaboratively with a wide range of colleagues., • Very high standard of written and spoken English, • Ability to design for both print and digital outputs, • Willingness to train and use new software Useful: • Competency with Adobe Premiere, and/or online editing tools such as CapCut, • Knowledge of digital marketing strategies, • Experience with print design (in particular understanding of how files should be set up for different print outputs), • Some experience of UX development and web design, • Experience using content management systems (especially Drupal or WordPress), • Knowledge of HTML/CSS, • Base knowledge of SEO, • Knowledge or any experience in preparing and presenting proposals, client and resource management, • Broad understanding of the integrated communications landscape We’re open to applicants with a range of experience and blend of your skills. This really is a role that will allow you to explore your strengths in a multi-disciplinary environment. You will experience more exposure to senior team members (experts in a variety of fields who are on hand to offer masterclasses and mentoring), opportunities (especially within the integrated marketing mix - so you learn about other specialisms and try your hand at them), creativity and content creation, to clients and client management. All of these things will arguably enable you to hone your talent, while broadening your skill-set and fast tracking your career progression, in a passionate, supportive and a friendly environment. What We’re Offering • Hybrid Working: 3 office days (Tuesday, Wednesday, Thursday as core days. You may need to come into the office on Mondays and Fridays for important meetings/key deliveries)., • Generous Leave: 24 days holiday (a maximum of 4 days are taken for closure over Christmas, plus an additional day off on your birthday)., • Competitive Compensation: A competitive base salary with performance-linked discretionary bonuses twice yearly., • Family Support: Enhanced maternity/paternity pay., • Financial Security: Pension company contributions, gold-plated sickness benefits, and life insurance., • Wellbeing: Online GP, private counselling, eyecare vouchers, and a comprehensive wellbeing service., • Commuting: Cycle-to-work scheme., • Inclusive Culture: A strong commitment to Diversity, Equity, and Inclusion., • Career Growth: Clear career progression pathways and opportunities to develop in a fast-growth agency., • Mentorship: Formal mentoring and training schemes to support your success., • Impactful Work: A dynamic work environment where your contributions are heard and counted, not lost in the noise and tangle of a large corporate business. This is an opportunity to work on some of the most pressing issues of our time, with people who are committed to making a difference. If you’re passionate about how creative ideas can drive change, we want to hear from you. About 89up 89up is Europe's first impact agency. We campaign for great causes, build technology, tackle complex problems, and inspire action. 89up was founded with a clear mission: to create a powerful integrated communications agency for the world’s most important causes. In the last eight years, we’ve become one of the Financial Times 1,000 fastest-growing companies in Europe, twice, and won awards for some of the biggest non-profit campaigns around the world. We are a fully integrated communications agency with four main teams: • Our Studio team crafts beautiful content including graphic design, animation, and live-action video., • Our Advocacy, Insights, and Mobilisation team delivers data-driven insights for impactful strategies to mobilise audiences., • Labs team builds innovative websites and bespoke advocacy tools to engage consumers and decision-makers., • Our PR team makes sure our campaigns make the headlines. From freeing political prisoners to taking on the banks who fund the climate crisis, to EU campaigns against fossil fuels, to PR campaigns for the world’s biggest charities, to global challenges that excite people to make change – make a difference in your career at 89up. • Mid-Senior level, • Full-time, • Design, Art/Creative, and Information Technology, • Public Relations and Communications Services Referrals increase your chances of interviewing at 89up by 2x Get notified about new Designer jobs in London Area, United Kingdom. London, England, United Kingdom 1 week ago London, England, United Kingdom 10 hours ago London, England, United Kingdom 1 week ago Hammersmith, England, United Kingdom 3 days ago London, England, United Kingdom 6 days ago Watford, England, United Kingdom 3 weeks ago Greater London, England, United Kingdom 2 weeks ago London, England, United Kingdom 6 days ago London, England, United Kingdom 1 week ago London, England, United Kingdom 2 hours ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 month ago Greater London, England, United Kingdom 1 day ago London, England, United Kingdom 1 week ago London Area, United Kingdom £35,000.00-£50,000.00 4 hours ago London, England, United Kingdom 2 months ago London, England, United Kingdom 1 month ago Greater London, England, United Kingdom 6 days ago Greater London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 week ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom £40,000.00-£40,000.00 10 hours ago We’re unlocking community knowledge in a new way. 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We are seeking a skilled and detail-oriented Case Maker to join their team.This role is essential in ensuring the safe transportation and storage of fine art, and high-value objects for museums, galleries, collectors, worldwide, motorcycles and events equipment.You will be responsible for designing

Mistral is seeking an Applied AI Engineer to help deploy cutting-edge AI solutions for enterprise customers. You will work across pre-sales to implementation, bridging research and real-world applications with strong customer engagement. You will collaborate with researchers and engineers on complex projects, including fine-tuning, state-of-the-art LLM apps, and contributing to open-source codebases. Strong technical and communication skills are essential. #J-18808-Ljbffr

Invisible Technologies makes AI work. Our end-to-end AI platform structures messy data, automates digital workflows, deploys agentic solutions, measures outcomes, and integrates human expertise where it matters most. Our platform cleans, labels, and structures company data so it is ready for AI. It adapts models to each business and adds human expertise when needed, the same approach we have used to improve models for more than 80% of the world’s top AI companies, including Microsoft, AWS, and Cohere. Our successes span industries, from supply chain automation for Swiss Gear to AI-enabled naval simulations with SAIC, and validating NBA draft picks for the Charlotte Hornets. Profitable for more than half a decade, Invisible reached $134M in revenue and ranked as the number two fastest growing AI company on the 2024 Inc. 5000. In September 2025, we raised $100M in growth capital to accelerate our mission of making AI actually work in the enterprise and to advance our platform technology. Invisible's Data Lab works with leading AI companies to design and deliver the human data that advances model capabilities and measures performance. Our work spans the full frontier of AI training and evaluation—from supervised fine-tuning and preference data to benchmarks, red teaming, multimodal data, coding tasks, and agent environments. Solutions architects are at the center of this work, working with clients to define the problem and translating open-ended model development problems into scalable programs with sound methodology. We are looking for a Senior Solutions Architect to bring technical depth, sharp commercial judgment, and a strong command of the rapidly evolving AI training and evaluation landscape. Embedded within an account team working with a major frontier AI lab, you will lead solution design for new opportunities and pilots. You will partner with Project Leads who own execution, client management, and overall project outcomes, while remaining accountable for the integrity, feasibility, and scalability of the solution through handoff and early delivery. You will often enter when a client's ask is still underspecified. Your job is to understand what they are really trying to achieve, translate that into a collection we can execute, and help the client and our teams make the right technical, methodological, and commercial choices. You will connect the perspectives of client researchers, program managers, Project Leads, experts, and engineers—bringing context that may not otherwise exist in the room. This is not a traditional infrastructure architecture role, nor is it primarily a project management role. It sits at the intersection of ML research, human data, product thinking, and client partnership. Success means teams make better decisions because you are involved: projects are framed correctly, solutions reflect the state of the art, and clients trust Invisible to understand where their work is going next. You will work across a remarkable range of frontier AI problems, with direct exposure to the researchers and program leaders defining them. You will help determine how novel human-data programs should work before there is an established playbook, influence the products and systems used to deliver them, and build reusable ways of thinking that shape how Invisible approaches the field. If you live and breathe LLM training and evaluation, communicate with unusual clarity, and want your judgment to matter in the room, this role offers a rare combination of technical range, client proximity, and real-world impact. • Equip account teams with the technical and research context they need to fully understand client requests and make sound decisions about how to approach them., • Own the solution design of new human-data projects and pilots, working with Project Leads from early discovery and scoping through the transition into execution., • Work directly with client research and program management stakeholders to interpret ambiguous requests, uncover the underlying objective, and turn it into a clear and executable approach. For technical POCs in particular, you may take the lead in the relationship alongside the Project Lead., • Advise on methodology/best practices across supervised fine-tuning, preference data and RLHF, benchmarks and evaluations, red teaming, multimodal data, coding tasks, agent environments, and emerging approaches., • Shape task design, annotation and evaluation workflows, quality and validation strategies, data structures, and the trade-offs between research value, feasibility, speed, scale, and expert experience., • Define the expert profiles a project requires, including the knowledge, experience, and judgment needed to produce credible data., • Bring commercial judgment to early scoping, building rough‑cut estimates of effort, expert supply, timeline, and cost so teams can test feasibility and shape viable proposals., • Partner with Engineering to define the expert‑facing interfaces and technical architecture that collections require, including workflows, APIs, data exchange patterns, synthetic testing, and validation mechanisms., • Prototype or test critical elements of a solution during discovery, while working with Engineering as the team responsible for production implementation., • Build alignment across clients, account leadership, Project Leads, Engineering, expert operations, and other internal teams., • Stay deeply current on LLM training, post‑training, human data, benchmarks, and evaluation research, and translate new developments into practical implications for active and future client work., • Develop and share reusable mental models, patterns, and emerging best practices that raise the technical fluency and solutioning quality of the wider organization., • Deep, demonstrable interest in how frontier AI models are trained, improved, and evaluated. You actively follow the space and can form your own views rather than simply repeat its vocabulary., • Strong working knowledge of LLM training and evaluation concepts, with the ability to reason across data modalities, collection methods, and research objectives., • Exceptional communication skills. You can listen closely, identify what is missing from an underspecified request, explain complex ideas clearly, and influence technical and non‑technical stakeholders., • The judgment to challenge assumptions constructively while maintaining momentum and client trust. You know when to ask another question, when to recommend a different approach, and when to make a pragmatic call., • Enough technical fluency in ML, data systems, software architecture, APIs, and data flows to collaborate credibly with researchers and engineers and to shape implementable solutions., • Commercial judgment and comfort with rough‑cut budgeting, particularly when weighing research ambition against expert availability, delivery effort, timeline, cost, and unit economics., • Ability to synthesize client context, research intent, expert capabilities, user experience, technical constraints, and operational realities into an executable approach., • Experience working across multiple stakeholders or teams, particularly in ambiguous environments where responsibilities and requirements continuously evolve., • High ownership, curiosity, adaptability, and low ego. You care more about reaching the right answer and improving the outcome than being the person who supplied it., • A background in computer science, software engineering, machine learning, data science, AI research, technical product, solutions architecture, or a related field. Equivalent knowledge gained through independent work or other professional experience is equally welcome., • Direct experience with human‑data programs, data annotation, model post‑training, RLHF, RLVR, evaluations, benchmarks, red teaming, or research operations., • Experience partnering directly with AI researchers, research engineers, or technical program managers., • Hands‑on ability with tools such as Python, SQL, APIs, notebooks, or lightweight prototyping. You will not be the primary builder, but being able to inspect, test, or demonstrate an idea can make you more effective., • Experience designing tools or workflows for specialized users, particularly where expert judgment and data quality are central to the outcome., • Evidence of serious engagement with the field through professional work, research, open‑source contributions, technical writing, independent projects, benchmark participation, or other forms of self‑directed learning. You can find more information about our geographic pay tiershere. During the interview process, your Invisible Talent Acquisition Partner will confirm which tier applies to your location. For candidates outside the U.S., compensation is adjusted to reflect local market conditions and cost of living. *Bonuses and equity are included in all full‑time offers. Final compensation is determined by a combination of factors, including location, job‑related experience, skills, knowledge, internal pay equity, and overall market conditions. Because of this, every offer is unique. Additional details on total compensation and benefits will be discussed during the hiring process. At Invisible, we’re not just redefining work—we’re reinventing it. We operate at the intersection of advanced AI and human ingenuity, pushing the boundaries of what’s possible to unlock productivity and scale. Ownership is at the core of everything we do. Here, you won’t just execute tasks—you’ll build, innovate, and shape the future alongside world‑class clients pushing the boundaries of AI. We expect bold ideas, relentless drive, and the ability to turn ambiguity into opportunity. The pace is fast, the challenges are big, and the growth is unmatched. We’re not for everyone, and we’re okay with that. If you’re looking for predictable routines, this isn’t the place for you. But if you’re driven to create, thrive in dynamic environments, and want a front‑row seat to the AI revolution, you’ll fit right in. Country Hiring Guidelines: Invisible is a hybrid organization with offices and team members located around the world. While some roles may offer remote flexibility, most positions involve in‑office collaboration and are tied to specific locations. Any location‑based requirements or hybrid expectations will be communicated by our Talent Acquisition team during the recruiting process. AI Interviewing Guidelines: Our hiring team thoughtfully uses AI to support an efficient, engaging, and inclusive interview process. Since AI can also be a helpful tool for candidates, we’ve outlined expectations for using it ethically throughout your interview journey. Click here to learn more about how we use AI and our guidelines for candidates. Accessibility Statement: We are committed to providing reasonable accommodations for individuals with disabilities. If you require an accommodation to participate in the application or interview process, please submit your request using our accommodation request form. A member of our team will follow up to support your request. Here is the link the google form: forms/d/e/1FAIpQLScqsu0PCQ0m0lwt-VFeXovNbZxWk0jogv8QI_ciGqZsIbSBjQ/viewform?usp=sharing&ouid=102356854798492362557 Equal Opportunity Statement: We’re an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or veteran status, or any other basis protected by law. Due to a high volume of candidates, Invisible may use automated decision‑maker technologies to filter candidates based on response to our application questions and other provided information. Our use of automated decision‑making enables us to be efficient by providing a manageable list of possible candidates that meet our mandatory hiring criteria. If you object to our use of automated decision‑making please contact us. #J-18808-Ljbffr

Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. Mistral AI is seeking a Applied AI Engineer to facilitate the adoption of its products among customers and collaborate with them to address complex technical challenges. The Applied AI team is Mistral's customer-facing technical organization. We work directly with enterprise clients from pre-sales through implementation to deploy cutting-edge AI solutions that deliver measurable business impact. Our team combines deep ML expertise with strong customer engagement skills, operating like startup CTOs who own end-to-end project execution. By joining the team you'll will bridge the gap between cutting-edge AI research and real-world enterprise applications, ensuring our solutions are robust, scalable, and aligned with both customer needs and Mistral's technological vision. • You’ll individually help deploy into production use cases with a considerable business impact across various industries., • You’ll work on state-of-the-art GenAI applications from consumer products to industrial use cases, driving with our customers a crucial technological transformation., • You’ll work in collaboration with our researchers, other AI engineers, product engineers on our most complex customer projects involving complex fine-tuning, state-of-the-art LLM applications, and contributing to our open-source codebases our open source codebases for tasks such as inference and fine-tuning., • You’ll be involved in pre-sales calls to understand potential clients' needs, challenges, and aspirations. You will provide technical guidance on our products and explain Mistral technologies to various stakeholders., • Your collaboration with our product and science team to improve continuously our product and model capabilities based on customers’ feedback, • We care about people and outputs., • What matters is what you ship, not the time you spend on it, • Bureaucracy is where urgency goes to vanish. You talk to whoever you need to talk to. The best idea wins, whether it comes from a principal engineer or someone in their first week., • Always ask why. The best solutions come from deep understanding, not from copying what worked before, • We say what we mean. Feedback is direct, timely, and given because we care., • No politics. Low ego, high standards., • We embrace an unstructured environment and find joy in it., • You are fluent in English, • You have 2+ years as a technical individual contributor (data scientist or software engineer) on AI-based products, • You have proven experience in AI or machine learning product implementation with APIs, back-end and front-end interfaces., • You have experience in Fine Tuning LLMs, tackling advanced RAG or agentic use cases, • You have deep understanding of concepts and algorithms underlying machine learning and LLMs, • You have strong technical coding skills in Python, • You hold strong communication skills with an ability to explain complex technical concepts in simple terms with technical and non-technical audiences, • Contributed to open-source projects in particular in the space of LLMs, • Experience as a Customer Engineer, Forward Deployed Engineer, Sales Engineer, Solutions Architect or Technical Product Manager, • You have experience with deep learning with Pytorch You’ll have the opportunity to shape the future of AI adoption in enterprises, work with a world-class team, and contribute to open-source projects that impact millions. If you’re excited about leading technical innovation and solving real-world challenges with AI, we’d love to hear from you! We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page. Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy. #J-18808-Ljbffr

Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously. We are an ambitious and committed team of engineers, AI specialists and customer‑facing programme managers. We are looking for mission‑driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications. At Helsing, we are redefining perception by building foundational intelligence for the physical world. You will research, design, and train large‑scale Foundational Models that transform complex multimodal sensor data into cutting‑edge autonomous capabilities. We are seeking an individual at the intersection of AI Research and Machine Learning Engineering, with a proven track record in LLM/VLM/(multimodal) backbones. Your primary focus will be training and fine‑tuning Vision‑Language Models on our custom datasets to power our different products. You’ll be responsible for the entire model lifecycle, from data curation and training to evaluation. • Hold an MSc or PhD in Machine Learning, Computer Science, or Mathematics with a focus on Deep Learning., • Possess theoretical understanding and practical experience in training Foundational Models (LLMs, VLMs, or other large‑scale multimodal models) from scratch or through fine‑tuning., • Have strong software engineering skills in Python and fluency with modern DL frameworks (PyTorch/JAX). You don’t just import libraries; you are comfortable writing custom layers, loss functions, and distributed training loops., • Are a clear communicator who can build from complex theoretical concepts and contribute to the company’s internal research culture., • Have a “first‑principles” mindset: you enjoy reading the latest ArXiv papers and implementing them into the codebase rapidly. Note: We operate at an intersection where women, as well as other minority groups, are systematically under‑represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points. • Top‑Tier Research Track Record: You have authored publications in top‑tier conferences (NeurIPS, ICML, ICLR, CVPR, ACL) specifically regarding attention mechanisms, efficient transformers, or multimodal learning., • Experience training models on large‑scale GPU clusters., • Proven experience in data curation, data cleaning, data pruning, and building robust data pipelines for large‑scale datasets., • Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns., • The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world., • Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward., • In our domain, success is a matter of order‑of‑magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts., • We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about., • Competitive salary and VSOP options, • Relocation support: up to €2,500 and 4 weeks temporary accommodation, • Learning: €500/£450 yearly allowance, • Health & wellness: gym membership and mental health support (Nilo.health), • Social: regular company events and monthly social allowances, • Enhanced parental leave: 22 weeks fully paid for primary caregivers & 6 weeks for secondary caregivers, • Family support: 5 days of paid family emergency leave, 100% remote work option during pregnancy and phased return to work These are the core benefits across all locations, there may be additional benefits in certain locations. Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation. Helsing’s Candidate Privacy and Confidentiality Regime can be found here. #J-18808-Ljbffr

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com. We’re proud to be a Living Wage accredited Employer. The Physical AI Engineering Team at CoreWeave is responsible for building and scaling the core platform that powers the world’s most advanced engineering simulation and AI workflows. From evolving distributed architecture to enabling the next generation of agentic applications and physical AI, this team delivers the performant, reliable, and scalable foundation trusted by the world’s largest engineering companies. We’re seeking a Senior AI Engineer to build the agentic layer of our Physical AI platform. You’ll design, build and ship the agents behind our engineering copilot: systems that take a real engineering problem from an automotive, industrial or robotics team, explore the data, build and evaluate models, and return results an engineer can trust and act on. This is a hands‑on engineering role, not a research role. You’ll work alongside our researchers and software engineers: Research explores new approaches, and you turn the ones that work into reliable production systems. You’ll own agents end to end – from tool and context design, through evaluation, to deployment and operation in production. • Design and build agents that run the auto‑research loop on customer engineering problems: data exploration, feature and model iteration, evaluation and reporting., • Define tool interfaces and MCP servers that expose platform capabilities (data connectors, Physical AI libraries, experiment tracking and model registry, compute) to agents in a safe and predictable way., • Own context and memory design for long‑running agent tasks, including retrieval over engineering data, documentation and past experiments., • Select and integrate models, balancing quality, latency and cost., • Build evaluation harnesses and benchmarks that measure agent performance on real engineering use cases, so quality is measurable and regressions are visible., • Instrument agents with tracing and observability and use that data to improve them., • Design guardrails, sandboxed code execution, permission models and human‑in‑the‑loop checkpoints so agents act safely on customer data and compute., • Take agents from prototype to production: testing, CI/CD, deployment, monitoring and on‑call ownership., • Contribute to ML work alongside the ML Engineers – model training, evaluation and Physical AI library development – especially where agents use or generate these components., • Translate the vocabulary and workflows of physical engineering domains into agent behaviour, working with Forward Deployed Engineers and customers., • Cover ML engineering work when needed, and help ML Engineers adopt agentic tooling in their own workflows., • Work with Research to turn promising agentic approaches into production systems., • Partner with platform engineers on the agent runtime, workflow orchestration and auth as the platform moves to a distributed, agentic‑ready architecture., • Work with Frontend and Product to expose agent capabilities in the product in a way non‑ML engineers trust., • Mentor engineers, and interview and onboard new team members., • 5+ years of professional software engineering experience, including 2+ years building production systems on top of LLMs. Your background is in shipping and operating software, not academic research., • You have shipped at least one agentic system to production with real users: tool‑using agents, multi‑step workflows or code‑generating agents., • Strong production Python., • Hands‑on experience with LLM APIs and agent frameworks, and a clear view of where frameworks help and where they get in the way., • Experience designing tools and APIs for agents, including MCP or equivalent tool‑calling protocols., • Experience building evaluation for LLM or agent systems: datasets, graders, LLM‑as‑judge, regression tracking., • Solid ML fundamentals. You can train and evaluate a model with scikit‑learn or PyTorch, and you understand validation, overfitting and uncertainty well enough to judge an agent’s output., • Experience with retrieval and context engineering for agents., • Strong software engineering practices: code review, automated testing, CI/CD, observability, Docker and Kubernetes, and at least one major cloud (AWS preferred)., • Security‑minded: sandboxing, authentication/authorisation, prompt injection and data isolation in multi‑tenant systems., • Clear technical communication with both engineers and non‑ML stakeholders., • Experience with auto‑research, data science agents or agents that write and run experiments (e.g. in notebooks)., • Experience with tabular, time‑series, sensor, test or simulation data (automotive, aerospace, industrial or robotics)., • Previous experience as a backend or platform engineer before moving into AI engineering., • Familiarity with experiment tracking tools and notebook environments., • Experience serving open‑source models on GPU infrastructure., • Experience with workflow orchestration for long‑running agent tasks., • Experience with fine‑tuning or reinforcement learning to improve agent behaviour. Wondering if you’re a good fit? • Builder: You ship agents people use, not demos., • Evaluation‑first: You don’t trust an agent you can’t measure., • Production Pragmatism: You pick the simplest design that works, ship it, and know when an agent is the wrong answer., • Operational Rigor: You care about testing, deployments, and what happens after code ships – reliability, monitoring, and on‑call health., • Curious about the domain: You want to understand how physical engineers work, not only how models work., • Ownership Mentality: You take full responsibility for outcomes and drive initiatives to completion., • Customer Obsession: You understand that our success is measured by our customers’ success. At CoreWeave, we work hard, have fun, and move fast! We’re in an exciting stage of hyper‑growth that you will not want to miss out on. We’re not afraid of a little chaos, and we’re constantly learning. Our team cares deeply about how we build our product and how we work together, which is represented through our core values: • Be Curious at Your Core, • Act Like an Owner, • Empower Employees, • Deliver Best‑in‑Class Client Experiences, • Achieve More Together We support and encourage an entrepreneurial outlook and independent thinking. We foster an environment that encourages collaboration and enables the development of innovative solutions to complex problems. As we get set for takeoff, the organization’s growth opportunities are constantly expanding. You will be surrounded by some of the best talent in the industry, who will want to learn from you, too. Come join us! In addition to a competitive salary, we offer a variety of benefits to support your needs, including: • Family‑level Medical Insurance, • Family‑level Dental Insurance, • Generous Pension Contribution, • Life Assurance at 4x Salary, • Critical Illness Cover, • Employee Assistance Programme, • Tuition Reimbursement, • Work culture focused on innovative disruption Benefits may vary by location. CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. 1157, or (iv) asylee under 8 U.S.C. 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process. When you apply to a job on this site, the personal data contained in your application will be collected by CoreWeave UK Ltd. (“Controller”), which is located at Phosphor (6th Floor), 133 Park Street, London, SE1 9EA. and can be contacted by emailing . Controller’s data protection officer can be contacted at . Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of (i) Regulation (EU) 2016/679 (General Data Protection Regulation (“GDPR”) and (ii) the GDPR as it forms part of the laws of the UK (“UK GDPR”), as necessary for the purposes of the legitimate interests pursued by the Controller, which is the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. With respect to transfers originating from the UK or the European Economic Area (“EEA”) to a country outside the UK or the EEA, we implement the appropriate transfer mechanism(s) and other appropriate solutions to address cross‑border transfers as required by applicable law. You may request a copy of the suitable mechanisms we have in place by contacting us at . Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. Where permitted by applicable law, we may also retain your personal data for a limited period after the recruitment process ends in order to consider you for future job opportunities, respond to legal claims, or comply with record‑keeping obligations. Under the GDPR and the UK GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with the relevant supervisory authority: (i) A list of Europe’s data protection authorities can be found here; and (ii) for the UK, this is the Information Commissioner’s Office. #J-18808-Ljbffr

HNW / UHNW Private Client Development ExecutiveApplylocations: London, United Kingdomtime type: Full timeposted on: Posted Yesterdayjob requisition id: R26_0000002231Built on meritocracy, our unique company culture rewards self-starters and those who are committed to doing what is best for our customers.HNW / UHNW Private Client Development ExecutiveLocation:London (Hybrid - 3 days in office)Salary:Negotiable + BonusWe’ve been looking after our client’s insurance needs for over 35 years, we look after clients across the High Net Worth and Ultra High Net Worth arena ensuring their assets whether that’s their historic town house, art collection or estates have the best possible cover in place.Our team is going from strength to strength and to ensure we continue to provide outstanding levels of service to our clients we're looking to add to the team with a Development Executive to focus on building our client base further.In this role you'll be focused on developing new and restoring old relationships across the HNW and UHNW Insurance market with the main focus on the Property side, covering off all associated lines at the same time whilst working closely with the team to ensure everything gets done quickly and efficiently.The day to day: Proactively developing and managing client requirements across their portfolio's including from new business leads to quotation and beyond. Assist the directors with some renewals, additional quotations, mid term adjustments and associated pieces as required Developing and managing a network of introducers within professional services. Ensure all client data is up to date and accurate on Acturis Negotiating with underwriters and ensuring all documentation is correct prior to issuing Working with colleagues on a collaborative basis to ensure all clients (including ones not in your portfolio) are provided with a high level of service. Undertaking due diligence checks on potential customers Assisting with credit control where required Building strong working relationships with stakeholders (both internally and externally) Assisting the directors with larger more complex cases as required* Achieve New Business / Retention targetsThe rewards:A negotiable basic salary + bonus and all the normal benefits (25 days holiday, pension, DIS etc.) coupled with share grants (performance led).A team based environment where everyone pulls together coupled with the ability to progress within a highly respected team.Full support for professional qualifications (including full funding)Access to the annual share save schemeAbout you: Strong working knowledge of the Private Client Insurance landscape, which should include exposure to Fine Art, Listed / Heritage Properties, Farms and Estates and the associated Motor and Liability Policies A proven track record of generating new business within the Private client market You’ll have a rounded skill set that includes high level communication (both written and verbal), sales, influencing, negotiation, administrative and IT skills coupled with working knowledge of MS Office products Exposure to Insurance broking platforms (Acturis) would be beneficial but not essential as full training will be provided You’ll also need to have a good telephone manner with the ability to adapt to situations A full driving licence would be highly beneficial due to the requirement for client visitsRole Synonyms: Private Client Insurance Broker, HNW Insurance Broker, Private Client Account Executive, Private Client Development Executive, Private Client Insurance Manager #J-18808-Ljbffr

Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. About The Job: Mistral AI is seeking a Technical Lead, Applied AI to drive the technical strategy, execution, and delivery of complex AI solutions for our enterprise customers. In this role, you will lead a project teams of Applied AI Engineers, ensuring the successful deployment of Mistral AI products and the development of high-impact, scalable AI use cases. You will act as the primary technical point of contact for our most strategic customers, guiding them through the entire lifecycle—from pre-sales to post-implementation—while collaborating closely with research, product, and engineering teams to shape the future of our offerings. As a Technical Lead, you will bridge the gap between cutting-edge AI research and real-world enterprise applications, ensuring our solutions are robust, scalable, and aligned with both customer needs and Mistral’s technological vision. What you will do • Deliver as an IC the critical lines of codes of our complex projects , you’ll be hands‑on and de‑risk the critical parts of our complex projects. You’ll stay deeply involved in coding, reviewing, and optimizing AI solutions., • Lead technical teams of Applied AI Engineers , providing mentorship, technical guidance, and best practices for deploying state‑of‑the‑art GenAI applications across industries., • Lead technical discussions during pre‑sales , translating customer requirements into actionable solutions and communicating Mistral’s technological advantages to diverse stakeholders., • Design and oversee the implementation of complex AI systems , including fine‑tuning, RAG, agentic workflows, and custom LLM applications, ensuring alignment with Mistral’s product roadmap and open‑source initiatives., • Drive innovation by identifying emerging trends in AI , evaluating new tools and methodologies, and championing best practices for fine‑tuning, inference, and deployment., • Work closely with product managers, researchers, and engineers to ensure seamless integration of customer feedback into Mistral’s product development cycle. How We Work in Applied AI We care about people and outputs. What matters is what you ship, not the time you spend on it Bureaucracy is where urgency goes to vanish. You talk to whoever you need to talk to. The best idea wins, whether it comes from a principal engineer or someone in their first week. Always ask why. The best solutions come from deep understanding, not from copying what worked before We say what we mean. Feedback is direct, timely, and given because we care. No politics. Low ego, high standards. We embrace an unstructured environment and find joy in it. About you You are fluent in English. You hold a PhD or Master’s degree in AI, Machine Learning, Computer Science, or a related field. You have 7/8+ years of experience in AI/ML, with at least 2+ years in a technical leadership role (e.g., Tech Lead, Engineering Manager, or Solutions Architect) focused on AI products or enterprise solutions. You have a proven track record of leading teams to deliver complex AI projects, from prototyping to production, in industries such as tech, finance, healthcare, or industrial automation. You possess deep expertise in fine‑tuning LLMs, advanced RAG, agentic systems, and deploying NLP applications at scale. You are proficient in Python, PyTorch , and modern AI frameworks (e.g., LangChain, Hugging Face). Experience with cloud platforms (AWS, GCP, Azure) and MLOps tools is a plus. You have strong software engineering skills , including API design, backend/full‑stack development, and system architecture. You excel in technical communication , with the ability to articulate complex concepts to both technical and non‑technical audiences, including executives and engineers. You thrive in fast‑paced, collaborative environments and are passionate about mentoring and growing technical talent. Ideally, you have: Contributed to open‑source projects, particularly in the LLM or AI space. Experience in customer‑facing roles (e.g., Solutions Architect, Customer Engineer, or Technical Product Manager) with a focus on enterprise AI adoption. A track record of driving technical strategy and influencing product direction based on customer needs and market opportunities. Why join us? You’ll have the opportunity to shape the future of AI adoption in enterprises, work with a world‑class team, and contribute to open‑source projects that impact millions. If you’re excited about leading technical innovation and solving real‑world challenges with AI, we’d love to hear from you! We offer a comprehensive benefits package designed to support your well‑being, growth, and work‑life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location‑specific perks. For the most up‑to‑date details on benefits available in your location, please refer to our Benefits page. Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy. #J-18808-Ljbffr

Location: In person, Central London, 4-5 days in office Type: Full-Time NB: We are able to sponsor visas Note on Salary: For exceptional candidates with strong product impact and relevant experience, we are open to offering compensation above the specified range. Arva AI is revolutionising financial crime intelligence with our cutting-edge AI Agents. By automating manual human review tasks, we enhance operational efficiency and help financial institutions handle AML reviews, while cutting operational costs by 80%. As an AI Research Engineer, you’ll play a pivotal role in building our in-house models—training, fine-tuning, and rigorously evaluating LLMs and agentic systems that power our AI compliance platform, from document fraud detection to web-scale due diligence. You’ll also develop the automation and infrastructure that continuously tests and improves performance (evals, data/label pipelines, training loops, and iterative fine-tuning/distillation). As an AI Researcher, you will: • Build and iterate on in-house LLM and agentic capabilities, integrating them into product features with rigorous evaluation, benchmarking, and backtesting across real compliance workflows., • Design continuous-improvement loops for our models, leveraging human-in-the-loop feedback to drive dataset curation, fine-tuning/distillation, and optimisation of model behaviour., • Stay on the frontier and translate research into impact, exploring and applying new AI methods to improve model quality, explainability, latency, and reliability in production., • Evals: Build benchmarks, evaluate backtests and analyse results to quantify our performance and prevent regressions., • Model Fine-Tuning: Adapt and fine-tune large language models and vision models for specific use cases., • Custom Model Training: Train and deploy bespoke AI models tailored to solve unique compliance challenges., • AI features: Use the latest in LLMs, agents and computer vision to build systems that are faster, more thorough and more accurate than humans., • MLOps: Ensure that we maintain good practices around collecting and managing datasets, backtests and benchmarks to to maximise development velocity, • Prompt Engineering: Develop and test prompts to optimise model performance and deliver high-quality outputs., • Collaboration: Work closely with the engineering and product teams to translate customer needs into actionable AI solutions., • Iterate: Continuously iterate on our AI systems to improve performance, reduce errors, and deliver value to customers. Speed starts with clarity. We first understand what value actually means, for the customer, the business, or the system, and then take the shortest credible path to delivering it. We move quickly without cutting corners on quality, security, or trust. We obsess over details and take full ownership of wider outcomes, not just tasks. We think like the user, execute with rigor, and validate that every detail works in real conditions. If something falls short, we fix it properly and prevent recurrence, always raising the bar. We move with urgency because time matters. We prioritise what truly moves the outcome, make decisions with imperfect information, and act decisively. Urgency means focus, momentum, and driving meaningful progress without unnecessary delay. • Experience: 3+ years in an AI research or engineering role, with experience building and testing agentic systems., • Technical Expertise: Hands-on experience with prompt engineering, fine-tuning pre-trained models, and training custom models, including vision models. Experience using TypeScript a plus., • Product Mindset: Strong understanding of how AI can solve real-world problems, with a focus on customer needs., • Interests: Ability to stay updated with the latest advancements in AI and apply them effectively., • Collaboration: Excellent communication skills to work across teams and explain complex AI concepts to non-technical stakeholders., • Ownership: A proactive, problem-solving mindset with the ability to take full responsibility for projects and outcomes., • Growth-Oriented: Excited to learn new skills, tackle challenges, and adapt as the company scales., • Be part of an early-stage startup with significant ownership and influence over the AI strategy., • Work on cutting-edge AI technologies that transform how businesses operate., • Collaborate with a passionate, mission-driven team dedicated to innovation., • Work from anywhere in the world for 4 weeks a year, in addition to regular team off-sites., • Competitive salary and equity package, with bi-annual salary review and yearly performance based equity refresh. If you’re excited to shape the future of compliance with state-of-the-art AI solutions, we’d love to hear from you. #J-18808-Ljbffr

At HASH, we're building infrastructure to solve information failure and help everybody make the right decisions. Our open-source platform helps firms integrate both structured and unstructured information into knowledge graphs that support simulating, optimizing and automating processes. We’re building toward world models from a radically different perspective to most industry labs. If you want to work on ambitious, original research with the chance to influence both scientific direction and the company itself, we’d love to hear from you. Our founders include Joel Spolsky (former founder of Stack Overflow; acq. $1.8bn, and Trello; acq. $425m), Jude Allred (former CTO of Glitch) and Dei Vilkinsons (former CEO of Soho Strategy). In the last 6 months we've seen significant growth and are now scaling fast. We're hiring exceptional AI researchers in London and Berlin to shape the next generation of foundation models in Europe, both developing new AI models and architectures in-house and post-training existing open-source base models. This is not a role focused only on applying existing models. You’ll work on both: • developing new model architectures in-house in support of deterministic simulation, and, • post-training and adapting state-of-the-art open-source base models, • Strong research track record in machine learning, deep learning, or foundation models: evidenced by research publications, open-source contributions, or other evidence of original technical work, • Deep understanding of modern model architectures, training dynamics, inference optimization, scaling, and evaluation: transformer, diffusion, and exotic model architectures, sequence modeling, multimodal learning, and generative modeling, • Hands-on experience training, fine-tuning, or post-training large models: in particular preference optimization, synthetic data, distillation, continual learning, or alignment, • Strong coding and experimental skills: ideally in Python (and/or Rust) and modern ML tooling, • Ability to move fluidly between research ideas and practical implementation: comfort quickly moving from concept to early-proof right through to release and productization, • High agency, strong taste, and excitement about building something category-defining from Europe: we're looking for researchers who are all-in, • Research and develop novel model architectures for reasoning, representation learning, and world modeling, • Post-train and adapt open-source foundation models for high-performance real-world use cases, • Design, run, and analyze experiments across training, evaluation, and scaling, • Work across data, systems, and product to turn research into deployed capability, • Contribute to research direction, technical strategy, and long-term model roadmap, • Help define the culture and standards of a high-talent, research-driven founding team, • Work on first-principles AI research tied to a large and important real-world mission, • Join at a moment of rapid growth, with outsized scope and influence, • Help build a leading frontier AI lab in Europe with global ambition, • Work alongside founders who have previously built and exited businesses worth billions of dollars, • Be part of a team that moves fast, is enthusiastically open source, and is in it for the long-term, • Our team have founded and sold billion-euro companies from scratch. We offer leading equity-weighted total compensation, including competitive salaries and tax-advantaged options., • We meet together quarterly in-person for whole-team retreats, provide engineers with generous learning and tech budgets, and recognise and reward output., • This role pays £130,000-£220,000 base/bonus + meaningful equity. #J-18808-Ljbffr

Employment Type: Full-time and Permanent Remuneration: £70–90k Base Salary + Discretionary Bonus + Equity We are a stealth-mode AI laboratory researching and developing Machine Learning models. The founding team consists of Cambridge graduates and former engineers at Microsoft, Bloomberg and Goldman Sachs. We are backed by prominent investors from the US and the UK, including institutional VC funds and C-level executives of global technology companies. In this role, you will: • Design and develop a highly-scalable data platform capable of ingesting and processing hundreds of terabytes of training data., • Design and develop methodologies and metrics to better understand the underlying quality, structure and distribution of training data., • Architect training data validation, integrity and safety mechanisms for state-of-the-art ML models., • Be given a high degree of autonomy and ownership over your work., • Work closely with the founding team and contribute towards best practices, standards, and culture of the company. What we are looking for: • Back-end development: At least 2–3 years of industry experience in back-end engineering developing data platforms or large-scale extract-transform-load (ETL) pipelines., • Programming languages: Proficiency in Python for data pipelines, distributed systems and micro-services., • Cloud-native technologies: Experience in developing and deploying in cloud platforms (e.g., AWS, GCP or Azure), an understanding of containerisation (e.g., Docker) and infrastructure-as-code software (e.g., Terraform)., • Algorithms and data structures: Excellent understanding of core CS fundamentals, including common abstract data structures and algorithms with the ability to apply them to optimise production systems., • Problem solving: Strong analytical problem-solving skills and attention to detail. You have the ability to break down complex problems into actionable tasks., • Collaboration and communication: Excellent interpersonal and communication skills with a desire to learn. We would like to acknowledge that almost no candidate checks every box – and that is perfectly fine. If you are passionate about data and enjoy solving complex challenges, we would love to hear from you. Nice to have: • Machine Learning: Experience in generative models, LLMs, multi-modal models and Deep Learning more generally., • Open-source: Contributions to and experience in open-source projects., • Front-end: Experience with TypeScript and front-end libraries such as React or Next.js., • Startup experience: Experience with a startup work environment and wider ecosystem., • Work in an environment conducting cutting-edge research in AI., • An official role title of “Founding Engineer” - make an impact on day one., • Competitive salary, equity and benefits package., • 28 days + public holidays allowance., • Opportunities for professional growth and progression with your career., • Work on challenging engineering problems that have a real impact on the industry., • Work with high-profile customers and technology partners., • Mid-Senior level, • Full-time, • Engineering and Information Technology, • Software Development Referrals increase your chances of interviewing at Zettafleet by 2x Get notified about new Software Engineer jobs in London Area, United Kingdom. London, England, United Kingdom 1 week ago London, England, United Kingdom £50,000 - £60,000 1 month ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 12 hours ago London, England, United Kingdom 1 month ago London, England, United Kingdom 1 week ago London, England, United Kingdom 1 week ago London, England, United Kingdom 2 months ago London, England, United Kingdom 18 hours ago London, England, United Kingdom 1 week ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 2 days ago London, England, United Kingdom 2 weeks ago London, England, United Kingdom 1 day ago London, England, United Kingdom 1 month ago London, England, United Kingdom £35,000.00 £50,000.00 1 month ago London, England, United Kingdom 2 days ago London, England, United Kingdom 1 year ago London, England, United Kingdom 1 month ago Isleworth, England, United Kingdom 1 week ago London, England, United Kingdom 1 week ago London, England, United Kingdom 1 month ago London, England, United Kingdom 5 months ago London, England, United Kingdom 1 week ago London, England, United Kingdom 6 hours ago London, England, United Kingdom 2 days ago London, England, United Kingdom 1 month ago London, England, United Kingdom 1 month ago London, England, United Kingdom 6 days ago London, England, United Kingdom 7 months ago London, England, United Kingdom 3 weeks ago London, England, United Kingdom 3 days ago London, England, United Kingdom 4 months ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We are a dynamic, collaborative team passionate about AI and its potential to transform society. Our diverse workforce thrives in competitive environments and is committed to driving innovation. Our teams are distributed between Europe, North America, Asia and the Middle East. We are creative, low-ego and team-spirited. Mistral AI is seeking an Applied AI Engineer focused on DevOps to facilitate the adoption of its products among customers and collaborate with them to address complex technical challenges. Applied AI Engineers, ML Infra at Mistral AI work directly with customers to quickly understand their greatest challenges and design and implement AI solutions. In this role, you’ll apply your problem-solving ability, creativity, and technical skills to help organizations use AI to drive real impact in the world. You’ll have the opportunity to gain rare insight into and contribute to some of the most important industries and institutions globally! Applied AI Engineers, ML Infra responsibilities look similar to those of a startup CTO: you’ll work in small teams and own end-to-end execution of high-stakes projects. A day might span discussing architecture with fellow engineers, wrangling massive-scale data, coding a custom web app, speaking with customer executives, or establishing a strategy for the Applied Engineering team. What you will do • You’ll be responsible for onboarding customers on our products, providing guidance on deployment and integration, and ensuring the best production setup from the low-level GPU stack up to infrastructure, back-end and front-end interfaces., • You’ll work on deploying state-of-the-art AI applications from consumer products to industrial use cases, driving with our customers a crucial technological transformation., • You’ll work in collaboration with our researchers, other AI engineers, and product engineers on our most complex customer projects involving deployment, scaling, and contributing to our open-source codebases for tasks such as inference and fine-tuning., • You’ll be involved in pre-sales calls to understand potential clients' needs, challenges, and aspirations. You will provide technical guidance on our products and explain Mistral technologies to various stakeholders. About You • You are fluent in English, • You hold a Bachelor's or Master's degree in Computer Science, Engineering, or a related field, • You have 2+ years of experience in a DevOps or Site Reliability Engineering role, • You're experienced with deploying and managing AI-based products in production environments, • You are fluent in Python, • You have experience with containerization technologies such as Docker and Kubernetes, • You have experience with CI/CD pipelines and automated deployment tools, • You have deep understanding of cloud platforms (AWS, Azure, GCP) and on-premises infrastructure, • You are experienced with infrastructure as code (IaC) tools such as Terraform or Ansible, • You hold strong communication skills with an ability to explain complex technical concepts in simple terms to technical and non-technical audiences Ideally you have: • Experience as a Customer Engineer, Forward Deployed Engineer, Sales Engineer, Solutions Architect, or Technical Product Manager, • Familiarity with AI frameworks such as PyTorch or TensorFlow, • Contributions to open-source projects, particularly in the space of DevOps or AI By applying, you agree to our Applicant Privacy Policy. What we offer We offer a comprehensive benefits package designed to support your well-being, growth, and work-life balance. Benefits vary by country and may include healthcare coverage, parental leave, retirement plans, relocation support, wellness programs, meal and transportation allowances, and other location-specific perks. For the most up-to-date details on benefits available in your location, please refer to our Benefits page. Privacy Policy Your privacy matters to us. You can learn more about how we handle your personal data in our Applicant Privacy Policy. #J-18808-Ljbffr

London Engineering In office Full-time We’re looking for a Staff AI Engineer who thrives at the intersection of software engineering, data and AI. This role is ideal for engineers who have experience building real, lovable products leveraging state-of-the-art techniques and modern technologies.. You’ll own the full lifecycle of AI applications: building data pipelines, prompt & feature engineering , integrating models into high throughput, low latency services, and deploying production-ready , AI powered features that delight our 70+ million users. • Build, deploy, and maintain AI agents and features across Linktree’s core product surfaces — including personalisation, recommendations, and creator analytics, • Partner with Product and Engineering to translate business problems into solutions, driving the roadmap from problem definition through to production, • Design and own scalable data pipelines for feature engineering, model training, evaluation, and real-time inference, • Establish and uphold engineering best practices for AI: evaluation design, prompt management & versioning, testing & monitoring., • Lead technical design reviews and mentor engineers on AI foundations and production-grade AI patterns, • Evaluate and adopt new AI techniques, frameworks, and tooling to keep Linktree at the frontier of applied AI., • 6+ years engineering experience with experience in building and maintaining data intensive, production systems., • Familiarity with modern AI engineering techniques such as prompt-engineering, fine-tuning, eval loops, and technologies such as Gemini, Claude and OpenAI APIs., • Hands-on experience with AI tools/frameworks (e.g., Braintrust, AutoEval) and/or MLOps tools (e.g., Airflow, MLflow, Vertex AI, or similar)., • Solid understanding of data engineering practices, including ETL, batch/streaming pipelines, and data quality monitoring., • Familiarity with cloud infrastructure (we use AWS) and containerization., • You have experience with shortening “build-measure-learn” by means of prototyping and experimentation to iterate quickly and build software users love. P.S. If you don’t tick every box in this listing, please don’t rule yourself out. We take pride in inclusion and hiring incredible human beings with great potential over ticking boxes – so if this role resonates with you, hit that apply button! We’re on a mission to empower anyone to curate, grow, and monetize their digital universe. We created the “link in bio” category — and we’re just getting started. From creators, artists, and entrepreneurs to global brands, we’re redefining how people connect with their communities, showcase their content and promote products — all in one link. Today, a community of 70+ million use Linktree, including icons like Adidas, TikTok, the UN Environmental Program, The NFL, Manchester United, World Central Kitchen, Sabrina Carpenter, Olivia Rodrigo, and Selena Gomez. With 48,000 new accounts created every day, Linktree is the fastest-growing leader in our space. We’ve teamed up with some of the world’s biggest platforms including TikTok, Snap, YouTube, GoFundMe, Spotify, Google, Stripe, Reddit, Laylo, and Kajabi, to unify Linkers’ digital spaces, and we partner with retail brands Amazon, Nike, Nordstrom, Target, Sephora, Vuori, and more to share products they love. We’re a tight-knit, passionate team building best-in-class tools that make online presence simple, powerful, and yours. If you're excited by the idea of shaping a new category, setting the standard, and making space for everyone to be seen and succeed, we’d love to meet you. We're a global, diverse team spread across continents with offices in London, Los Angeles, Melbourne, and San Francisco. We work together flexibly and you can choose the setup that works best for you: fully remote or a hybrid mix of office and home. We offer autonomy in how you structure your days and weeks. While we’re mindful of time zones and occasionally collaborate outside the typical 9–5, we lean into async work to keep things flowing. Our culture is family-friendly and Zoom-casual where kids, pets, and delivery drivers are welcome. Our approach to benefits considers the whole person and the unique contributions they bring to Linktree. We want the experience at Linktree to be one that enables people to truly thrive so we can Go Further Together (one of our values). Some ways we support you: • An annual wellbeing allowance to use on things like (but not limited to) fitness memberships, development courses, childcare, travel, charitable donations, pet insurance, home office set-up - the choice is yours!, • Employer contribution towards your retirement., • Generous time off for vacation, holidays, parental leave, volunteer time, and other categories., • Employee stock option program - we want each and every employee to share in the company’s success. At Linktree, we believe in promoting a culture that celebrates unique backgrounds, talents, and experiences, and we’re proud to be an equal opportunity workplace. We are creating an inclusive workplace where every individual feels valued, respected, and has equal opportunities to thrive. We aim to foster a diverse and inclusive environment where all team members have a sense of belonging. Linktree welcomes all people regardless of sex, gender identity, race, ethnicity, disability, pregnancy, age, or other lived experience. If you require accommodations to fully participate in our opportunities, please don't hesitate to reach us at – your needs are important to us. #J-18808-Ljbffr

AI Security Researcher / Research Engineer Remote or hybrid - London preferred but North America, EU, UK accepted Brave is on a mission to protect the human right to privacy online. We’ve built a free web browser that blocks creepy ads and trackers by default, a private search engine with a truly independent index, private AI assistant, latest privacy and security features, and a private ad network (opt‑in!) that directly rewards you for your attention. Already over 120 million people regularly use Brave for a faster, more private web. Millions more switch every month. The internet is a sea of ads, hackers, and echo chambers. Big Tech makes huge profits off our data, and tells us what’s true and what’s not. Brave is fighting back. Join us! We are looking for a researcher/research engineer to help mitigate the security risks that come with building AI systems-especially LLM-powered web agents and chatbots. In this role, you'll design and implement secure-by-design architectures, audit our LLM-powered web agent (blog/ai-browsing/) and chatbot, and help set Brave's direction on how we identify, measure, and reduce security risk across AI products. • Design and execute adversarial evaluations to uncover failure modes in LLM-powered web agents and chatbots (e.g., prompt injection, tool abuse, data exfiltration), • Analyze model behavior (including internal thoughts) to understand and forecast security risks in frontier models, • Develop and prototype security-focused training and fine-tuning techniques, • Augment web agents with security principles including information flow control, privilege control and contextual security, • Partner with engineers and (privacy, ML, and Cryptographic) researchers to translate findings into product changes, tests, and measurable security improvements, • Help define a forward‑looking security strategy and policy for building and responsibly releasing web agents - advocating for user protection, • Demonstrated experience working on Secure AI (prompt injection attacks and security guardrails), • Strong publication record in AI security, ML security, or closely related areas, • A track record of shipping products and features inside a fast‑moving environment, • Strong coding skills in Python and familiarity with ML frameworks like PyTorch or JAX, • Experience training, fine‑tuning, and evaluating large language models, • Deep familiarity with large language models and web agents, how they work, and how they are trained, • Experience applying security principles (e.g., information flow control, access control/least privilege), • Demonstrated success in bringing clarity and ownership to ambiguous technical problems, • A Ph.D. in computer science is highly preferred, but we may consider some exceptions with industry experience, • Knowledge of AI Systems (pipelines, security evaluation, etc.), • Open source projects on security/privacy, • Experience with confidential computing and ZKP/SMPC protocols, • Ph.D. in computer science from a top‑tier school, • A strong publication record in premier systems, performance, or ML, • Work experience in industry is desirable, • Ability to work at an exciting and well‑funded international startup headquartered in San Francisco, • Cutting‑edge technology, allowing you to work with state‑of‑the‑art tools and software solutions, • Competitive compensation and plenty of room for personal growth, • Great international exposure and team atmosphere We are looking to hire in London but would consider an exceptional candidate in the rest of Europe. #J-18808-Ljbffr

About the Project We're building a large-scale benchmark to test how well advanced AI systems can solve hard scientific and engineering problems. As a task designer, you'll create challenging computational problems that check whether AI can use real scientific software to do research-level work — running simulations, interpreting results, designing experiments, and uncovering hidden information from data. This isn't a typical data-labeling job. You'll design original, graduate-level problems based on real scientific workflows, test them against cutting-edge AI models, and fine-tune them until the difficulty is just right. What You'll Do You'll create problems that require skilled use of specialized scientific software. Some will ask the AI to compute exact answers from a fully defined setup — testing whether it can correctly carry out complex, multi-step workflows. Others will be harder: the AI must plan a series of queries or experiments to uncover information that isn't directly visible, which means thinking strategically about what to measure, how to read partial results, and how to narrow down the possibilities efficiently. Each problem goes through a testing loop against state-of-the-art AI models, and you'll refine it until it hits the target difficulty. Domains & Tools We're Hiring For We're especially interested in experts with deep, hands-on experience in: Bioinformatics & Single-Cell Genomics — working with tools like scanpy, scvelo, squidpy, and gudhi for single-cell RNA-seq analysis, trajectory inference, spatial transcriptomics, and topological data analysis. You should be comfortable designing problems around cell-type annotation, pseudotime ordering, multi-omic integration, spatial variable gene identification, and persistence-based analysis pipelines. This is our highest-throughput domain and where we're scaling first. Experience with other specialized software in this domain will also be considered. What Makes a Strong Candidate You have graduate-level expertise (MS or PhD preferred) in the domain above, with real hands-on experience using these tools — not just theoretical knowledge. You've written code using these libraries to solve actual research problems, and you understand where they break, what their edge cases are, and what makes a problem genuinely hard rather than just complicated. Beyond domain expertise, the best candidates think like puzzle designers: building problems where the challenge comes from smart reasoning rather than raw computation, where several approaches seem plausible but only careful analysis reveals the right one, and where surface-level pattern matching won't get you to the answer. Requirements Graduate-level training in a relevant STEM field (MS, PhD, or equivalent research experience) Proven proficiency with at least one of the listed scientific software libraries, shown through research publications, open-source contributions, or professional work Strong Python skills — you'll be writing problem setups, oracle functions, and solution validators Ability to work independently and refine problem designs based on feedback Comfortable working in a Linux/terminal environment with remote compute sandboxes Available for at least 15–20 hours per week Nice to Have Experience across multiple listed domains or tools Familiarity with benchmark or evaluation design Background in scientific teaching or exam/problem-set design Experience with computational reproducibility and containerized environments #J-18808-Ljbffr