Trabajos data engineer en Reino Unido

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Performance Engineer, you will be working as part of Global Commerce Central test team. You will be responsible for coordinating performance testing activities, acting as a single point of contact for both internal and external stakeholders, and ensuring seamless collaboration across various teams. This role requires strong communication, interpersonal, and organisational skills alongside technical expertise. What you'll do • Strong stakeholder management skills, including ability to communicate complex concepts to non-technical and technical audiences., • Taking ownership of NFR, requirement analysis and finalisation and driving non-functional initiatives like Chaos testing, • Detailed results analysis including application monitoring, identify Performance bottlenecks and recommend/implement improvements or performance optimisation., • Mediate potential conflicts and foster solutions-oriented discussions with stakeholders., • Establish and maintain efficient and scalable performance testing automation framework., • Design, develop and maintain Performance Test scripts. Test execution & co-ordination across multiple external and internal teams for issue resolution., • Conduct discovery process to specify scope, extent and type of Performance testing required., • Able to define and troubleshoot Test environments to identify issues across System integration or component NFT.What you'll bring, • Experience in performance testing., • Experience working with multiple internal or external teams for issue resolving/requirements analysis/results analysis., • Develop and maintain Automated Performance test scrips using tools/framework like Gatling/LoadRunner/JMeter., • Experience in testing large-scale micro services-based web applications preferably media based., • Automating tasks using scripting languages like Scala/Python., • Coding in languages like Java/Scala/Groovy., • Working with databases like MongoDB/MySQL., • Good understanding of Build tools like Gradle, Docker etc., • Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch Team overview Test Management Our Test Management team works closely with our design, delivery and business teams to create an unforgettable experience for our customers. From streaming products like NOW, to providing smart entertainment products like Sky Glass and Sky Go, and creating unforgettable Connected Living experiences, we're the problem solvers who find smarter and simpler ways to connect customers to more of what they love. The rewards There's one thing people can't stop talking about when it comes to #LifeAtSky: the perks. Here's a taster: • Sky Q, for the TV you love all in one place, • The magic of Sky Glass at an exclusive rate, • A generous pension package, • Private healthcare, • Discounted mobile and broadband, • A wide range of Sky VIP rewards and experiences Inclusion & how you'll work We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can. We've embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You'll find out more about what hybrid working looks like for your role later on in the recruitment process. Your office space : Osterley: Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There's also plenty of bike shelters and showers. On campus, you'll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed and even get pampered at our beauty salon. We'd love to hear from you Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It's a place where you can explore what if, how far, and what next. But better doesn't stop at what we do, it's how we do it, too. We embrace each other's differences. We support our community and contribute to a sustainable future for our business and the planet. If you believe in better, we'll back you all the way. Just so you know: if your application is successful, we'll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. What you'll do • Build clean, reusable APIs for video playback on mobile devices, • Develop modular Android components for use across multiple apps, • Design and implement end-to-end playback features including DRM, ads, and analytics, • Analyze, optimize, and improve the performance and reliability of the codebase, • Collaborate with teammates and mentor junior engineers, • Comcast and Sky manage thousands of linear channels and a vast library of on-demand content. You'll help develop new features and improve playback performance across a wide range of devices, • Work on technology that reaches millions of users globally, • Collaborate with world-class engineers across Comcast and Sky, • Build features that directly impact customer experience, • Be part of a team that values innovation, diversity, and technical excellence What you'll bring, • Deep extensive experience of Android application development, • Established and highly skilled in all aspects of software engineering, • Strong programming skills in Java and Kotlin, • Solid understanding of Android architecture patterns and best practices, • Experience with video streaming protocols (HLS, DASH), • Familiarity with ExoPlayer (bonus), • Agile development experience with CI/CD pipelines, • Strong analytical and debugging skills, • Ability to prioritize and organize effectively, • Willingness to mentor and collaborate in a team-oriented environment Team Overview As a Senior Android Engineer on the Android Viper Player team, you will help build and maintain client-side libraries that power video playback for millions of users across Comcast, Sky, and our global partners. These native SDKs are embedded in apps like Xfinity TV, Contour2, FreeRange TV, delivering Live, OnDemand, and Recorded content with high performance and reliability. You'll contribute to the development of a robust video player that integrates with streaming services, DRM, advertising, emergency alerts, and real-time analytics. Your work will directly impact how users around the world experience video on Android and FireTV devices. The rewards There's one thing people can't stop talking about when it comes to #LifeAtSky : the perks. Here's a taster: • Sky Q, for the TV you love all in one place, • The magic of Sky Glass at an exclusive rate, • A generous pension package, • Private healthcare, • Discounted mobile and broadband, • A wide range of Sky VIP rewards and experiences Inclusion & how you'll work We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate. Please flag any adjustments you need to your recruiter as early as you can. We've embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You'll find out more about what hybrid working looks like for your role later on in the recruitment process. Your office space Osterley Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers. On campus, you'll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon. We'd love to hear from you Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It's a place where you can explore what if, how far, and what next. But better doesn't stop at what we do, it's how we do it, too. We embrace each other's differences. We support our community and contribute to a sustainable future for our business and the planet. If you believe in better, we'll back you all the way. Just so you know: if your application is successful, we'll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. We are seeking a highly skilled and experienced Senior Storage Engineer to join our dynamic team. The ideal candidate will have deep expertise in a wide range of storage technologies and systems, with the ability to work both independently and collaboratively within a global team environment. What you'll do • Deploy and maintain enterprise storage solutions using Dell PowerScale, Unity, and PowerVault., • Configure and manage SAN environments using Brocade or Cisco SAN switches., • Manage a large-scale, complex NAS environment based on PixStor, Ngenea, and Spectrum Scale (GPFS) components., • Develop and maintain automation scripts using Python and Bash to support storage operations and monitoring., • Administer storage systems across Linux and Windows platforms., • Ensure high availability, performance, and scalability of storage infrastructure., • Maintain comprehensive documentation for storage configurations, procedures, and operational standards., • Collaborate with cross-functional teams to support business and application requirements., • Monitor and troubleshoot storage performance issues and participate in incident resolution., • Support backup and archival processes and contribute to capacity planning. What you'll bring, • Proven experience with Dell PowerScale, Unity, and PowerVault or similar SAN and NAS storage systems., • Hands-on expertise with Brocade or Cisco SAN switches., • Strong scripting skills in Python and Bash., • Solid understanding of Linux and Windows operating systems., • Ability to produce and maintain clear, structured technical documentation., • Strong problem-solving skills and attention to detail. Desired Technical Skills, • Experience with IBM Spectrum Protect (TSM), Spectrum Scale (GPFS), and Spectrum Archive., • Familiarity with NetBackup and tape library management., • Exposure to VMware virtualization technologies., • Understanding of AWS storage services and cloud integration., • Knowledge of monitoring tools such as Zabbix, Prometheus, and Grafana., • Experience with Pixstor and Ngenea products is highly advantageous. Other Requirements, • A collaborative team player with excellent communication skills., • Demonstrated ability to share knowledge and support team learning., • Proactive and eager to learn new technologies and approaches., • Comfortable working in a dynamic, fast-paced environment., • Working from the office two days a week with occasional travel to other sites in the UK Team overview Content technology and innovation Our Content Technology and Innovation team delivers high-quality content to homes, customer devices, businesses and commercial partners across our European markets. With over 2500 colleagues from around the world, we combine our strategic insights, engineering know-how and operational excellence to use the most innovative technologies to create and distribute our award-winning content. The rewards There's one thing people can't stop talking about when it comes to #LifeAtSky: the perks. Here's a taster: • Sky Q, for the TV you love all in one place, • The magic of Sky Glass at an exclusive rate, • A generous pension package, • Private healthcare, • Discounted mobile and broadband, • A wide range of Sky VIP rewards and experiences Inclusion & how you'll work We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate. Please flag any adjustments you need to your recruiter as early as you can. We've embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You'll find out more about what hybrid working looks like for your role later on in the recruitment process. Your office space: Osterley : Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There's also plenty of bike shelters and showers. On campus, you'll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed and even get pampered at our beauty salon. We'd love to hear from you Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It's a place where you can explore what if, how far, and what next. But better doesn't stop at what we do, it's how we do it, too. We embrace each other's differences. We support our community and contribute to a sustainable future for our business and the planet. If you believe in better, we'll back you all the way. Just so you know: if your application is successful, we'll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer. *

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky. As a Senior Performance Engineer, you will be working as part of Global Commerce Central test team. You will be responsible for coordinating performance testing activities, acting as a single point of contact for both internal and external stakeholders, and ensuring seamless collaboration across various teams. This role requires strong communication, interpersonal, and organisational skills alongside technical expertise. What you'll do • Strong stakeholder management skills, including ability to communicate complex concepts to non-technical and technical audiences., • Taking ownership of NFR, requirement analysis and finalisation and driving non-functional initiatives like Chaos testing, • Detailed results analysis including application monitoring, identify Performance bottlenecks and recommend/implement improvements or performance optimisation., • Mediate potential conflicts and foster solutions-oriented discussions with stakeholders., • Establish and maintain efficient and scalable performance testing automation framework., • Design, develop and maintain Performance Test scripts. Test execution & co-ordination across multiple external and internal teams for issue resolution., • Conduct discovery process to specify scope, extent and type of Performance testing required., • Able to define and troubleshoot Test environments to identify issues across System integration or component NFT.What you'll bring, • Experience in performance testing., • Experience working with multiple internal or external teams for issue resolving/requirements analysis/results analysis., • Develop and maintain Automated Performance test scrips using tools/framework like Gatling/LoadRunner/JMeter., • Experience in testing large-scale micro services-based web applications preferably media based., • Automating tasks using scripting languages like Scala/Python., • Coding in languages like Java/Scala/Groovy., • Working with databases like MongoDB/MySQL., • Good understanding of Build tools like Gradle, Docker etc., • Working knowledge of using Monitoring tools like Prometheus, Grafana, Elasticsearch Team overview Test Management Our Test Management team works closely with our design, delivery and business teams to create an unforgettable experience for our customers. From streaming products like NOW, to providing smart entertainment products like Sky Glass and Sky Go, and creating unforgettable Connected Living experiences, we're the problem solvers who find smarter and simpler ways to connect customers to more of what they love. The rewards There's one thing people can't stop talking about when it comes to #LifeAtSky: the perks. Here's a taster: • Sky Q, for the TV you love all in one place, • The magic of Sky Glass at an exclusive rate, • A generous pension package, • Private healthcare, • Discounted mobile and broadband, • A wide range of Sky VIP rewards and experiences Inclusion & how you'll work We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate . Please flag any adjustments you need to your recruiter as early as you can. We've embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You'll find out more about what hybrid working looks like for your role later on in the recruitment process. Your office space : Osterley: Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There's also plenty of bike shelters and showers. On campus, you'll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed and even get pampered at our beauty salon. We'd love to hear from you Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It's a place where you can explore what if, how far, and what next. But better doesn't stop at what we do, it's how we do it, too. We embrace each other's differences. We support our community and contribute to a sustainable future for our business and the planet. If you believe in better, we'll back you all the way. Just so you know: if your application is successful, we'll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Optum is a global organisation that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together. A Security Logging Engineer partners with ESRO Cyber Defense Teams to build, customize and distribute Security Log Solutions for on-prem and in the cloud systems. Work alongside the top Google SecOps engineers in the company to ensure our pipelines feeding SecOps are as efficient, reliable and cost effective as possible. ESRO Security Logging Team and ESRO Cyber-Defense teams both utilize the same workload software which produces a seamless workflow, a quicker time-to-deliver, and partnerships that offer focused value. We work with platform owners across the enterprise to provide support and education around the security events their platforms produce. We deliver world-class event pipelines tailored for each owner's platform. Careers with Optum offer flexible work arrangements and individuals who live and work in the Republic of Ireland will have the opportunity to split their monthly work hours between our London office and telecommuting from a home-based office in a hybrid work model. Primary Responsibilities: • Design & develop log solutions technologies with a key focus on Google SecOps, BindPlane, Beats, LogStash and Kafka, • Build, design and develop new Log Collection systems for on-prem and cloud environments, AWS, Azure & GCP, • Build and support pipeline monitoring and alerting tools like GCP Monitoring and ECE Monitoring as needed, • Respond and troubleshoot platform alerts and high priority incidents and on-call alert pages, • Facilitation of Change Requests (pipeline deployments, upgrades, breakfixes etc...) Required Qualifications: • Bachelor's in Computer Science or similar. or equivalent experience, • Proven experience working within log collection setup and development, • Proven experience with RHEL Linux Server OS, • Experience working with Google SecOps basic search queries, • Experience with BindPlane, LogStash, Kafka, and GitHub Operations, • Proven ability to work on high and low-level designing, • Experience with Cloud Solution designs and setup for AWS, GCP and Azure, • Excellent understanding of Amazon Kinesis Data Streams, • Advanced Experience with RHEL Linux OS Commands, • Proven good communications skills, • Proven good problem-solving attitude All telecommuters will be required to adhere to the UnitedHealth Group’s Telecommuter Policy. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone–of every race, gender, sexuality, age, location and income–deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalised groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes — an enterprise priority reflected in our mission. Diversity creates a healthier atmosphere: UnitedHealth Group is an Equal Employment Opportunity employer and all qualified applicants will receive consideration for employment without regard to disability, gender reassignment, marriage and civil partnership, pregnancy and maternity, race, religion or belief, sex, sexual orientation, or any other characteristic protected by law. UnitedHealth Group is a drug-free workplace. © 2025 UnitedHealth Group. All rights reserved. #RPO #BBMEMEA

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us to start Caring. Connecting. Growing together. As a Fortune 5 business, we’re one of the world’s leading healthcare companies. There are no limits here on the resources you’ll have or the challenges you’ll encounter. We have been supporting global healthcare systems from Ireland and the UK for more than 20 years, building a dynamic and diverse team of more than 2,100 talented individuals. With a continued record of growth and stability, we're on the constant lookout for fresh talent to join our expanding teams. As a Senior Software Engineer you will play an important role in supporting key strategic initiatives for our Advanced Analytics and Digital Products business component. Designing and developing technical solutions you will work in close collaboration with our Product and Governance teams, testing out new ideas and helping bring them to market. In addition to having impact on a great team, you'll also discover the career opportunities you'd expect from an Industry Leader. Schedule: Full-time position with standard working hours of Monday – Friday, standard business hours Primary Responsibilities: • Work as a Full Stack Engineer to design, code, build and test software solutions in DevOps scrum environment, • Lead team efforts to achieve timely resolution to all production issues, • Apply design patterns to best practices to software development, • Rapid prototyping within an Agile methodology, • Contributing to the applications’ technology stack and driving progressive solutions to complex problems, • Working with technical and strategic product to create world class products, • Implementing complex code based on guidance provided by lead engineer on initiative(s) Required Qualifications: • Experience with .NET, • Experience developing/operating with a commercial cloud environment, preferably MS Azure, • Experience with Agile, Continuous Integration and Continuous Delivery, • Experience with relational and non-relational database technologies, • Microsoft .NET technology stack experience (C# / .NET, .NET Core, Web APIs), • Development Operations experience including Working knowledge of code management tools such as Git, agile management tools, i.e. Jira/Rally, CI/CD tools such as Jenkins, Azure DevOps, • Automated Testing experience including Unit test development and Integration test development, • Web Programing experience including HTML, CSS, JavaScript, • Degree in computer science, • Experience working in a MHRA regulated environment, • Experience with IAAS/PAAS services; together with delivery of Infrastructure-as-code using Terraform/ARM/ Ansible All telecommuters will be required to adhere to the UnitedHealth Group’s Telecommuter Policy. At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone–of every race, gender, sexuality, age, location and income–deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalised groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes — an enterprise priority reflected in our mission. Diversity creates a healthier atmosphere: Optum is an Equal Employment Opportunity employer and all qualified applicants will receive consideration for employment without regard to gender, civil status, family status, sexual orientation, disability, religion, age, race, and membership of the Traveller community, or any other characteristic protected by law. Optum is a drug-free workplace. © 2023 Optum Services (Ireland) Limited. All rights reserved. #RPO #BBMEMEA

Are you an experienced Frontend Developer looking for a new challenge and to work for an AI startup with an important mission? 🚀 Senior Frontend Developer – AI Data Security 🚀 Location: Hybrid working 1-3 days a week in central London (King’s Cross) Salary: up to £135,000 + bonus + equity We are excited to continue our partnership with an award-winning scale-up who are trailblazing the industry. They are on a mission to ensure companies remain wholly protected in terms of data privacy and security, amidst the GenAI boom. This is an incredibly exciting time to join the team as they are growing across multiple areas of the business, having just secured over £17mil in funding. As a Senior Frontend Developer, you will: • Have 6+ years experience as a Frontend Software Engineer, • Experience developing with: React, Typescript, HTML, CSS, • A desire to be part of an important mission, • Be adaptable to working in the buzzing, dynamic fast-paced environment of an early-stage scale-up They are avid promoters of a modern working environment, following agile methodologies with CI/CD. This is an excellent team to be part of where you are truly valued, with a true understanding and regard for employee wellbeing and diversity. You will benefit from: • Annual bonus, • Equity, • Private healthcare, • Life insurance, • Travel insurance, • Dental cover, • Critical illness cover If you enjoy a flexible culture with the ability to work from home a few days a week, apply now for this unmissable Senior Frontend Developer opportunity now! Please note: Due to compliancy reasons, we will only be able to consider applications based in and eligible to work in the UK.

Senior Frontend Engineer | Up to £850/day Outside IR35 We are partnered with a well-funded, growing force in the BioTech sector. They are bringing cutting edge, fully customisable technology to critical workflows, enhancing efficiency, reducing errors and reducing workload. They are looking for a highly experienced Senior Frontend Engineer on a contractual basis: • Senior Frontend Engineer, • Typescript, React based, • Desireable: Experience with FE testing strategies, large, complex, data-intensive applications and owning best practices (delivery and user-focused), • Up to £850/day (Outside IR35) - 6m+ term, • Hybrid - Central London This isn't an ordinary Senior Frontend Engineer role; you will be given a large degree of autonomy and infuence over wider technical strategy in a Staff-like capacity as they overcome exciting challenges to further improve their platform. Their backend is largely Python and AWS based (Terraform, CircleCI). Whilst this experience is not required, exposure to this as well as a user-foused, BioTech setting is also desireable. If you're a Senior Frontend Developer looking for your next contract and able to commute regularly to Central London, apply for further details. Senior Frontend Developer | Up to £850/day Outside IR35

🚀 Hiring: Sr ML Engineer | Series B | On track for Unicorn Status 💷 Up to ~£115,000 🌍 London 🏢 Hybrid (1-2 day in the office. Days are not mandated) We’re partnering with a Series B scale up that is redefining how data and information is used in capital markets. They have grown to over 300 people, and are heavily investing in their ML & AI product teams. The role: You'll join as a Sr ML Engineer, working on critical models and systems to their core product. These problems are centred around document extraction and information retrieval - think 400 page long PDFs, analysed at scale and extracted data is then ingested into their intelligence platform. What you’ll be working on: • Design and build ML applications tailored to complex financial and legal workflows, leveraging state-of-the-art models to deliver innovative, practical solutions that streamline decision-making and unlock new efficiencies., • Drive and own end to end model development lifecycle, • Collaborate cross functionally to understand business problems, working with product teams., • Stay abreast of ground-breaking research and approaches in advanced topics You’ll thrive if you: • Strong proficiency in Python for production ready delivery., • Deep understanding of the ML/AI landscape and agentic frameworks., • Hands-on professional experience in one or more of the areas: NLP, Information Retrieval stacks, LLMs., • Experience working in the full model lifecycle (including experimentation, training, testing, monitoring, and deployment)., • Good knowledge of AWS’s infrastructure. Why this role: This is a great opportunity to join a world-class ML/AI team that will have a direct impact on the company's revenue. They are aiming to double ARR next year and this team will have a huge impact on that becoming a reality.

Java Software Engineer An ambitious AI company on a mission to reshape how businesses harness the power of data and automation are seeking Java Developers who thrive in modern, cloud-native environments and want to make real impact. What you’ll do • Design and develop high-performance microservices using Spring Boot, • Build scalable, cloud-based applications on AWS, • Collaborate with AI engineers, data scientists, and product teams to deliver intelligent solutions, • Contribute to system architecture, CI/CD pipelines, and code reviews, • Bring fresh ideas to a fast-moving, innovative environment What we’re looking for • Strong experience with Java (11+) and Spring Boot, • Proven track record building and deploying Microservices, • Solid understanding of AWS services (ECS, Lambda, S3, etc.), • Experience with RESTful APIs, Docker, and CI/CD tools, • Enthusiastic about AI, data-driven development, and continuous learning Why join us • Be part of an AI-first engineering culture driving innovation in real-world applications, • Hybrid work – 3 days a week in our central London office, • Collaborative, supportive, and forward-thinking team

Senior Full Stack (Backend) Engineer | Build Scalable Systems at Speed We’re looking for a Senior Full Stack (Backend) Engineer who loves solving complex problems and building elegant, scalable systems that power real-world products. You’ll have the freedom to make architectural decisions, improve developer experience, and shape the backbone of our platform. What You’ll Do • Design and build robust, production-grade backend systems, • Architect scalable infrastructure for job processing, analytics, and event tracking, • Develop and maintain APIs and backend services, • Build internal tooling for authentication, rate limiting, and quota management, • Collaborate cross-functionally with product, design, and customer experience teams, • Optimize systems for performance, scalability, and security, • Write clean, maintainable, and efficient code, • Languages: Python, TypeScript, • Infrastructure: AWS (ECS, SQS, Parameter Store), Docker, GitHub Actions, • Data: Postgres, Redis, • Monitoring: LogFire, Sentry, • 4+ years of experience building backend systems in production environments, • Strong knowledge of database design, API architecture, and cloud infrastructure, • Hands-on experience with high-throughput systems and background job queues, • Passionate about clean code, strong abstractions, and great developer experience, • Comfortable taking ownership across the stack—from code to monitoring and deployment

Senior AI Engineer – Startup (AI Consultancy) - London (Hybrid) Upto £130k +shares We’re working with a fast growth AI Consultancy with offices in London, Manchester and Edinburgh. The business is under a year old and currently sitting at 50 people, generating revenue with a range of AI projects including fact extraction, conversational AI, Co-pilots, knowledge graphs, spanning across a variety of clients such as Investments, Insurance, F&B and CPG. The founders have proven experience in building a consultancy from scratch and exiting, having previously built a Data Science consultancy and successfully sold to a ‘big 4’ , they are on course to replicate their success here. This has fuelled rapid growth in the team and we are looking for Senior AI Engineers of different experience levels to join us in building the business by developing end2end LLM products for our clients. What we’re looking for: We’re looking for people that have experience building production ready AI solutions, to design, build and deploy AI solutions in collaboration with our clients. You’ll be applying some of the SOTA research in AI to develop applications. As such we would expect you to have: • Effective communication skills, • Background in foundational Computer Vision/NLP, • Strong Software Engineering skills (3 years+), • Developed LLM architecture and deployed LLM applications, • Uptodate with current trends in AI, • Some experience with applying latest techniques like RAG architecture, GenAI, Parallel training etc The role is hybrid, with adhoc requirements to be on client premises (London) this could be between 1-3 days a week, so we would need someone that is flexible. This is a fantastic opportunity to work on a broad range of problems, applying SOTA AI solutions, in a high growth business, set for success and you will be rewarded with: • Base salary of upto £130k, • Meaningful EMI shares (our proven history speaks for itself), • 25 Days holiday, • Statutory pension contribution, • Private medical Please note: you must be eligible to work in the UK to be considered for this position. Interested? If you think you fit the bill, get in touch by clicking the ‘apply now’ button or get in touch with me by the following: • Call me on 02037736498

Senior Machine Learning Engineer x2 days a week in the office (can be reduced to x1 day sometimes) About the Role & Company Join a large-scale, consumer-facing technology business operating across multiple markets, known for its innovation, rich user data, and commitment to ML / AI. With thousands of employees and a rapidly expanding AI/ML function, this company is investing deeply in applied machine learning to enhance digital experiences, power intelligent automation, and unlock data-driven decision-making. As a Senior Machine Learning Engineer, you’ll be part of a cross-functional team bringing models from ideation into production, developing scalable ML systems that operate across both real-time and batch environments. You'll also help shape internal tooling and infrastructure to support rapid experimentation, reliable deployment, and safe AI at scale. Key Responsibilities • Build, deploy and maintain machine learning models as APIs, streams, and batch services, • Partner with Data Scientists to industrialise prototypes into production-ready applications, • Lead on observability, CI/CD automation, and monitoring for ML workflows, • Develop cloud-native infrastructure using Docker, Kubernetes, and Terraform, • Contribute to shared ML tooling and experimentation platforms, • Ensure best practices in model testing, rollback, and deployment hygiene, • Work across technical and compliance teams to ensure governance and risk controls Requirements • 3–5 years’ experience in machine learning engineering and/or applied data science, • Master’s or PhD in a numerate discipline (Computer Science, Mathematics, etc.), • Strong Python coding skills for production systems, • Proven experience deploying models in real-world environments (API, batch, streaming), • Familiarity with MLOps best practices and containerised deployments (Docker, Kubernetes), • Experience working in cloud environments (AWS preferred; Terraform a bonus), • Strong communication skills and interest in the latest ML/AI developments, • Comfortable in collaborative, cross-functional teams with fast iteration cycles If this role interests you and you would like to find out more (or find out about other roles), please apply here or contact us via (feel free to include a CV for review).

Founding Engineer | Early-Stage AI Startup | London (Onsite) About the Company We’re an early-stage, well-funded AI startup on a mission to change how humans and AI collaborate. Our platform leverages intelligent automation to remove repetitive, manual work — helping teams move faster and make smarter decisions. We’re backed by leading investors and have early traction with high-growth clients. Now we’re looking for a Founding Engineer to help us scale from concept to category-defining product. The Role As one of the first engineering hires, you’ll play a key role in shaping our technical direction, architecture, and engineering culture. You’ll work directly with the founding team to design and build core systems that sit at the heart of the product. This is a hands-on, high-ownership role — ideal for someone who thrives in fast-moving environments and wants to have a direct impact on both technology and company growth. What You’ll Do • Build, test, and ship core product features from day one, • Shape technical architecture and long-term engineering strategy, • Collaborate closely with founders on product and business decisions, • Strong software engineering background (Python, TypeScript, or similar), • Experience building scalable systems from the ground up, • Interest in AI, data, or automation technologies, • A self-starter who’s excited by ambiguity and ownership, • Competitive salary + meaningful equity, • High autonomy, flexible work, and a flat, fast-paced culture

🚀 Senior Backend Software Engineer – London (Hybrid) | Equity + Competitive Salary Join a fast-growing AI startup transforming a trillion-pound industry through intelligent automation. We’re building the next generation of workflow technology - streamlining complex, manual processes and empowering professionals to focus on the work that truly matters. If you love solving deep technical problems, shaping architecture, and seeing your code have a real-world impact, this is a chance to build something meaningful from the ground up. 💡 The Role We’re looking for a Senior Backend Engineer to take ownership of key backend services that power our AI-driven platform. You’ll work closely with product, frontend, and AI teams to design, build, and scale backend systems that handle large-scale data, complex workflows, and real-time interactions. You’ll join a small, high-calibre team where your ideas genuinely shape the direction of the product and the company. 🔧 What You’ll Be Doing • Architect, design, and build backend applications using Node.js (TypeScript) and NestJS., • Develop microservices and event-driven systems with asynchronous communication patterns., • Write clean, maintainable, and well-tested code (unit + integration)., • Design and optimise RESTful APIs with a strong focus on performance, reliability, and security., • Model and query data efficiently with MongoDB (or similar NoSQL databases)., • Deploy and manage services on Google Cloud Platform (GCP) using CI/CD pipelines (GitHub Actions)., • Troubleshoot and tune performance across distributed systems., • Collaborate in an agile environment, contributing to design reviews, planning sessions, and team discussions. 🧠 What We’re Looking For • 2+ years of professional backend development experience (preferably with Node.js + TypeScript)., • Strong grasp of asynchronous programming, microservices, and event-driven architectures., • Solid understanding of testing, CI/CD, and cloud deployment workflows., • Practical experience with MongoDB or similar NoSQL databases., • Problem-solver with strong communication skills and a collaborative mindset., • Bonus: experience with message queues (Kafka, RabbitMQ), observability tooling, or DevOps-style environments. 🌟 Why You’ll Love It Here • Impact & Ownership — You’ll own core backend systems and shape architectural decisions., • Modern Tech Stack — Node.js, TypeScript, NestJS, MongoDB, GCP, CI/CD., • Equity + Competitive Salary — Get rewarded for the value you help create., • Collaborative Culture — Work alongside passionate engineers, product thinkers, and AI specialists., • Mission-Driven — Help transform a traditional industry through automation and intelligent systems., • Hybrid Model — Based in London with flexibility to work remotely several days a week. If you’re excited by building elegant systems that make a tangible difference — and want to grow in a fast-moving, high-ownership environment — we’d love to hear from you. 📩 Apply now by sending a CV to

Shape the Future of Data Governance at Scale At Luxoft, we partner with the world’s leading financial institutions to deliver next-generation data and technology solutions. We’re looking for an exceptional Senior Data Catalog Solution Engineer / Architect to design, implement, and evolve an enterprise-wide data cataloging platform that empowers data-driven decision-making across the organization. In this pivotal role, you’ll bridge advanced technical architecture with business enablement — ensuring that enterprise data is discoverable, trustworthy, and governed at scale. You’ll collaborate with a cross-functional team of developers, data scientists, analysts, and architects to bring data intelligence to life. 🔍 Your Mission • Architect & Implement Data Catalog Solutions — Lead the deployment and configuration of an enterprise-grade catalog (including data.world), aligned with robust data governance frameworks., • Metadata & Lineage Management — Design metadata models, lineage tracking, and glossaries; implement automated enrichment, sensitive data detection, and trust indicators., • Integration & Automation — Build and maintain connectors across platforms like Snowflake, Databricks, Tableau, Power BI, and Salesforce. Implement REST APIs and event-driven automation for near real-time metadata synchronization., • Data Governance Enablement — Define RBAC, data ownership models, workflows, and certification for golden datasets., • Data Quality & Observability — Integrate DQ/DO tools (Monte Carlo, Anomalo, Soda) to visualize trust metrics and compliance dashboards., • Collaboration & Adoption — Mentor teams, document best practices, and drive adoption across engineering and business units. 🧠 What You Bring • Experience in Data Architecture, Engineering, or Metadata Management., • Enterprise-scale experience implementing data catalog platforms (data.world, Collibra, Alation, Informatica EDC, etc.)., • Hands-on expertise with data.world at scale., • Deep understanding of metadata modeling, lineage capture, and data governance frameworks (GDPR, CCPA, HIPAA)., • Proficiency in APIs, RESTful services, automation, and cloud data ecosystems (AWS, Azure, GCP)., • Strong communication and stakeholder engagement skills — translating complex technical concepts into business outcomes. 💡 Bonus Points For • Experience with semantic knowledge graphs, RDF/SPARQL, and ontology/taxonomy modeling., • Familiarity with metadata-driven AI/ML enrichment., • Knowledge of financial mathematics or capital markets., • A “can-do” mindset and hunger for continuous learning. 🌍 Why Join Luxoft? At Luxoft, you’ll collaborate with global experts in data and capital markets, delivering solutions that shape how investment institutions manage and trust their data. We offer: • Challenging, high-impact projects with world-leading financial clients., • A collaborative, innovative environment that values thought leadership., • Opportunities to learn, grow, and lead in a data-first culture., • Flexibility, global reach, and a clear path to technical mastery. 👉 Ready to architect the data intelligence layer of tomorrow’s capital markets? Apply now and join Luxoft’s elite team driving innovation in financial data governance.

Job Title: Network Security Engineer Location: Seattle, WA Job Description: We are looking for a skilled Network Security Engineer with expertise in Cisco technologies to join our team in Seattle, WA. As a Network Security Engineer, you will be responsible for designing, implementing, and maintaining secure network infrastructures to protect our organization's data and systems from cyber threats. Key Responsibilities: • Design, implement, and maintain network security measures to protect organization's data and systems, • Monitor network traffic for potential security breaches and respond appropriately to incidents, • Conduct regular security audits and vulnerability assessments to identify and address security risks, • Collaborate with cross-functional teams to implement security policies and procedures, • Provide technical support and guidance to IT staff on network security best practices, • Stay up-to-date on latest security trends and technologies to continuously improve network security measures Qualifications: • Bachelor's degree in Computer Science, Engineering, or related field, • 3+ years of experience in network security engineering, • Strong expertise in Cisco networking technologies, including Cisco ASA, Firepower, and ISE, • Experience with network security protocols and tools, such as VLANs, IPSec, and SSL VPN, • Certifications such as CCNA Security, CCNP Security, or CISSP are a plus, • Excellent communication and problem-solving skills, • Ability to work effectively in a fast-paced, collaborative environment, • Strong attention to detail and ability to prioritize tasks effectively Would love to discuss further!

• Senior Backend Developer (Python), • Kings Cross, London- Onsite 2/3 days a week, • 6 month contract, • Inside of IR35, • £750 - £800 per day My client is seeking a highly skilled software engineer to join its AI/ML team, contributing to the development of cutting-edge applications that accelerate drug discovery and enable personalised therapies. The ideal candidate will have strong Python backend development experience, preferably with FastAPI, and be proficient in cloud-native infrastructure (Google Cloud preferred), DevOps practices, and automated testing. While a background in life sciences is a plus, a passion for improving healthcare through technology is essential. The role involves integrating AI/ML components into scalable web applications, collaborating across technical teams, and continuously improving software quality and performance. Key responsibilities • Back end development for a Python web application, • Integration of AI/ML components with frontend, backend, data and compute infrastructure, • Responsible for high quality software implementations according to best practices, including automated test suites and documentation, • Develop, measure, and monitor key metrics for all tools and services and consistently seek to iterate on and improve them, • Participate in code reviews, continuously improving personal standards as well as the wider team and product, • Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products Basic qualifications: • Demonstrated experience of Python backend development (e.g. using FastAPI), • Cloud experience (e.g. Google Cloud and cloud run preferred) including core web application infrastructure is essential, • Unit testing experience (e.g. pytest), • Experience within Life Sceiences or Pharma Sector, • Strong knowledge of modern software development tools / ways of working (e.g. git/GitHub DevOps tools for deployment) – should be able to show practice of commit early and deploy often. Name:

Job Title: Senior Technology & Automation Engineer (Infrastructure & Cloud) Location: London Overview of the Role As the Senior Technology & Automation Engineer in the TechOps & Project Delivery team, you will be required to support the design, implementation, and optimization of enterprise infrastructure systems. The ideal candidate will possess technical expertise across multiple infrastructure domains including networking, cloud platforms, virtualization, data centre operations, and cybersecurity. A solid understanding of Citrix technologies such as application and desktop virtualisation, session management and load balancing, and Citrix cloud management will be key, alongside key networking technologies such as Cisco LAN/WAN/WIFI and Palo Alto firewalls. There will be a requirement to help develop, design and drive new initiatives in AI and Automation to enhance working practices across all business lines. This role is hands-on, serving as a trusted advisor to internal teams and external stakeholders. The individual will report directly to the Head of Technical Operations (Project, Delivery and Engineering) and may work closely with infrastructure support teams. Additionally, this role will serve as a deputy for the Head of Technical Operations when required, covering responsibilities in their absence and providing technical leadership continuity for the business. Responsibilities Architecture Design & Planning • Serve as part of a group of technical authority for all infrastructure-related initiatives, ensuring alignment with organizational goals and IT strategies., • Design and implement resilient, scalable, and secure infrastructure solutions across on-premises, hybrid, and cloud environments (e.g., AWS, Azure, GCP) for M&A activities., • Participate and lead troubleshooting efforts for complex infrastructure issues and ensure root cause analysis and documentation., • Develop and maintain architecture diagrams, runbooks, standards, and documentation for infrastructure systems., • Participate in and lead infrastructure assessments, capacity planning, and performance tuning., • Contribute to the development of disaster recovery and business continuity strategies., • Ensure compliance with industry regulations, corporate policies, and SLAs. Innovation & Research • Stay current with emerging AI technologies and industry trends., • Experiment with new tools, techniques, and methodologies., • Contribute to proof-of-concept initiatives and pilot programs., • Participate in knowledge sharing within the organization and broader community. Stakeholder Collaboration • Work closely with business analysts, project managers, and subject matter experts to understand requirements., • Collaborate with development teams to ensure architectural vision is properly implemented., • Present technical solutions to both technical and non-technical audiences., • Facilitate architectural review sessions and decision-making processes. Technical Leadership • Drive AI and Automation opportunities for the business where appropriate., • Provide technical mentorship to fellow TechOps & Delivery team members and act as a consultant to cross-functional project teams., • Evaluate emerging technologies and make recommendations on adoption to improve operational efficiency and security. Risk Assessment & Compliance • Collaborate with information security teams to implement best practices, including hardening, patching, and threat mitigation., • Ensure solutions comply with security, regulatory, and organizational standards. Qualifications & Experience • Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related field (or equivalent experience)., • 7+ years of experience in IT infrastructure roles, with at least 3 years in a senior or SME-level capacity., • In-depth knowledge of infrastructure technologies such as:, • Networking (Cisco LAN/WAN, WIFI, Palo Alto firewalls, Infoblox, ZScaler), • Citrix Workspace/Thin Client Technology, • Virtualization (VMware, Hyper-V), • Cloud platforms (AWS, Azure, GCP), • Storage and backup solutions, • Operating systems (Windows Server, Linux), • Active Directory, EntraID, • Proven experience with automation and infrastructure-as-code tools (e.g., Terraform, Ansible, PowerShell)., • Excellent analytical, problem-solving, and communication skills. Preferred but not required: • At least one industry certification such as AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions Architect Expert, Cisco CCNP, VMware VCP, or CompTIA Security+., • Experience in regulated industries (e.g., healthcare, finance, government)., • Familiarity with containerization and orchestration (e.g., Docker, Kubernetes).

Role: Analytics Engineer Length: 6 months Rate: £550 - £600 Inside IR35 Location: London Contract requirement for a hands-on Analytics Engineer on a 6-month contract for a London Market broker. This is a role for a self-motivated, proactive self-starter, to support the business as it enters a modernisation journey towards a cloud platform. You will work with on-prem SQL Server writing complex SQ queries, develop Python and open-source analytics solutions, and help migrate scripts and workflows to GitHub as part of this transformation. Key Responsibilities: • Develop, maintain, and optimise SQL Server databases and queries., • Build Python scripts and open-source solutions to enhance reporting and analytics., • Support the migration of existing workflows and code to GitHub, enabling version-controlled, reproducible analytics., • Collaborate with business and IT stakeholders to deliver actionable insights., • Strong experience with SQL Server and writing complex SQL queries., • Proficiency in Python for data analysis and automation., • Familiarity with GitHub or other version control systems., • Experience with open-source analytics tools is a plus., • Previous experience in financial services or insurance is advantageous but not essential.

We're seeking a highly skilled and motivated Senior Data Engineer to join our growing data team. In this role, you'll architect and maintain robust, scalable data pipelines and infrastructure that power our analytics, machine learning, and business intelligence initiatives. You'll work with cutting-edge technologies like Python, PySpark, AWS EMR, and Snowflake, and collaborate across teams to ensure data is clean, reliable, and actionable. Responsibilities: • Build and maintain scalable ETL pipelines using Python and PySpark to support data ingestion, transformation, and integration, • Develop and optimize distributed data workflows on AWS EMR for high-performance processing of large datasets, • Design, implement, and tune Snowflake data warehouses to support analytical workloads and reporting needs, • Partner with data scientists, analysts, and product teams to deliver reliable, well-documented datasets, • Ensure data integrity, consistency, and accuracy across multiple sources and systems, • Automate data workflows and processes to improve efficiency and reduce manual intervention, • Monitor pipeline performance, identify bottlenecks, and resolve issues proactively, • Apply best practices in CI/CD, version control (e.g., Git), and infrastructure-as-code (e.g., Terraform, CloudFormation), • Enforce data security, compliance, and governance standards in line with industry regulations, • Mentor junior engineers, conduct code reviews, and foster a culture of continuous learning and knowledge-sharing Mandatory Skills Description: • 5+ years of experience in data engineering or software development, • Strong proficiency in Python and PySpark, • Hands-on experience with AWS services, especially EMR, S3, Lambda, and Glue, • Deep understanding of Snowflake architecture and performance tuning, • Solid grasp of data modeling, warehousing concepts, and SQL optimization, • Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions) and infrastructure-as-code, • Experience with data governance frameworks and security best practices, • Excellent communication and collaboration skills Nice-to-Have Skills Description: N/A Languages: English: C1 Advanced

Backend Software Engineer (AI) £750 - £800 per day 2 days onsite We're working with a global healthcare and AI research organisation that's pioneering the use of advanced Machine Learning to accelerate the discovery and delivery of life-changing treatments. Their vision is to enable faster, personalised therapies that improve patient outcomes worldwide - and they're seeking a Backend Software Engineer to help bring that mission to life. The Role You'll be joining a multidisciplinary AI/ML team responsible for developing the infrastructure and software that powers cutting-edge research and intelligent applications. The role focuses on backend development in Python, integrating AI components with data, compute, and frontend systems to create scalable, high-performance solutions. Day-to-day responsibilities include: * Designing and implementing backend services for Python-based web applications (e.g., FastAPI). * Integrating AI and ML components into production systems and APIs. * Writing high-quality, well-tested, and well-documented code following best practices. * Developing and monitoring metrics to improve system reliability and performance. * Collaborating closely with frontend engineers, data engineers, and ML specialists to build end-to-end pipelines. * Participating in agile ceremonies and code reviews to uphold quality and delivery standards. Tech Stack & Skills Core skills: * Strong Python backend development experience (FastAPI or similar frameworks) * Cloud-native deployment experience (preferably Google Cloud and Cloud Run) * Unit testing experience (pytest or similar frameworks) * Familiarity with agile development and CI/CD processes * Strong understanding of Git/GitHub workflows and DevOps tooling Nice to have: * Experience with Docker or multi-container application architecture * Familiarity with AI/ML technologies such as LLMs, NLP, LangGraph, PydanticAI, or AutoGen * Experience with biological or scientific datasets (genomics, proteomics, etc.) * Exposure to frontend development (React preferred) * Experience benchmarking and improving AI/ML models or agent-based systems What You'll Bring * A track record of delivering clean, production-grade backend systems * A collaborative and proactive approach to working in cross-functional teams * Passion for innovation and applying technology to advance scientific discovery * A growth mindset with a focus on continuous learning and improvement Please send your CV

BI Fabric Developer/Engineer Location: Central London (Hybrid options available) Daily Rate contract - Outside IR35 A leading FTSE 250 organisation is seeking a BI Fabric Developer/Engineer to help transition its data platforms into their Microsoft Fabric workspace. This is a unique opportunity to work on cutting-edge BI and analytics solutions that drive strategic decision-making across the business. Key Responsibilities • Lead the migration of data platforms into Microsoft Fabric for enhanced reporting and stakeholder access., • Design and maintain data pipelines using Fabric Pipelines, Azure Data Factory, Notebooks and SSIS., • Develop Power BI dashboards and paginated reports tailored to business needs., • Model complex datasets into actionable insights using star schemas, snowflakes, and denormalised models., • Optimise SQL queries and build semantic models within Fabric., • Collaborate with cross-functional teams to translate business requirements into technical solutions., • Support CI/CD deployment processes using Azure DevOps. Required Skills & Experience • Strong expertise in Power BI, DAX, SQL, and data architecture., • Proven experience with Azure Data Factory, Fabric Lakehouse/Warehouse, and Synapse., • Proficiency in PySpark, T-SQL, and data transformation using Notebooks., • Familiarity with DevOps, ARM/Bicep templates, and semantic modelling., • Experience delivering enterprise-scale BI/data warehouse programmes., • Exposure to Microsoft D365 Finance and Operations/Sales is a plus. Ideal Candidate • Analytical and solutions-focused, with a passion for data-driven decision-making., • Excellent communicator and collaborator, able to work across technical and non-technical teams., • Committed to continuous improvement, security standards, and best practices.

Contract Java / TypeScript Engineer – Finance & Banking 📍 London - 2 days onsite | ⏳ 6–12 months | 💰 Competitive day rate We’re partnering with a leading finance and banking client seeking an experienced Software Engineer to join on a contract basis. You’ll be working with a modern tech stack to build scalable, high-performance systems in a complex, data-heavy environment. What you’ll need • Strong skills in Java, TypeScript, ReactJS, MongoDB, and PostgreSQL., • Exposure to Kubernetes, Docker, and Jenkins (CI/CD)., • Deep understanding of OOP, design patterns, and distributed systems., • Experience designing APIs and microservices., • Knowledge of messaging systems and web technologies., • Finance or banking sector experience is a strong plus.If you’re a hands-on engineer who thrives in modern cloud environments and enjoys solving complex technical problems, we’d love to hear from you. 📩 Apply now or message me for a confidential chat.

Senior Infrastructure Engineer • Hybrid, travel to the central London office, • Outside IR35 contract Our client are looking for a Senior Infrastructure Engineer with experience in Server Migration and a strong background in server administration, security best practices, and hybrid cloud environments to join them on a contract basis. This role combines hands-on technical delivery (integration, server migrations, data centre work) with coordination and documentation of complex migration activities across on-premises and cloud platforms. Key Responsibilities Server Administration & Migration • Perform full lifecycle server administration: build, patch, configure, secure, and decommission systems., • Plan and execute server migrations for both physical and virtual workloads (Windows, Linux)., • Carry out Active Directory forest and domain separations,, • Deploy and manage Azure Arc, Defender for Cloud, and related hybrid management agents., • Conduct firmware and BIOS updates, disk replacements, racking, cabling, and rebuilds in data centres., • Support virtualisation and containerisation workloads (VMware, Hyper-V, Kubernetes). Hybrid Cloud & Virtualisation • Manage hybrid workloads between on-premises data centres and Azure., • Deploy and support Azure VMs, VNets, Private DNS zones, and Defender for Cloud Arc integrations., • Troubleshoot connectivity between physical servers, virtualised environments, and cloud-based services. Skills & Experience Required Core Technical • Expert-level knowledge of Windows Server administration (2016–2022) and/or Linux., • Practical experience in Active Directory, DNS, DHCP, Group Policy, and PowerShell scripting., • Working understanding of Microsoft Defender for Endpoint, Defender for Identity, and Azure Policy. Desirable Certifications • Microsoft Certified: Windows Server Hybrid Administrator / Azure Administrator Associate, • CompTIA Security+ or Microsoft Cybersecurity Architect (SC-100), • ITIL v4 Foundation, • VMware Certified Professional (VCP), • CKAD or Kubernetes Administrator certification If you have the desired skills and experience and would like to find out more please apply to this advert by following the link below and attaching a copy of your most recent CV. If successful we will be in touch to discuss the role in more detail.

Applied Machine Learning Engineer - London (Hybrid) - £60,000 I’m working with a fast-growing, founder-led start-up that’s on a mission to make digital ads actually enjoyable — tackling one of the biggest challenges in adtech: building a higher-quality, more intelligent ad-funded internet. They’re now hiring their first ever Applied Machine Learning Engineer — someone curious, hands-on, and ready to own all things ML from day one. What you’ll be doing: • Building and deploying applied ML systems that make the product smarter and more defensible, • Developing contextual categorisation of web content, • Prototyping algorithms to optimise ad performance and bidding logic, • Applying modern LLM techniques — from prompt engineering to retrieval-augmented generation (RAG), • Working cross-functionally with engineers, product and commercial teams to bring ideas to life What they’re looking for: • 1–3 years’ experience in applied ML/AI (or equivalent projects), • Strong Python skills with PyTorch, Hugging Face or scikit-learn, • Experience experimenting with LLMs (fine-tuning, embeddings, prompt chaining etc.), • A passion for turning messy real-world data into something powerful and production-ready, • Excitement about being the first ML hire in a scaling start-up environment Why you’ll love it: • Real ownership from day one — build, shape and scale the ML function, • Hybrid setup (London-based, flexible culture), • 33 days holiday + Christmas shutdown, • Private medical, pension, socials, offsites & more If you’re ready to apply your ML skills in a high-impact, creative environment — where ideas move from concept to production fast — I’d love to chat. Applied Machine Learning Engineer - London (Hybrid) - £60,000

Elixir Engineer London, UK (Hybrid – 3 days per week on-site) Contract (£500-650 outside)About the Role Join a fast-growing AI technology firm in London as an Elixir Engineer, building large-scale, data-driven systems that power intelligent automation and machine learning. You’ll work on high-performance backend services and APIs using Elixir/Phoenix, collaborating closely with data and DevOps teams in a technical, engineering-led environment.Key Responsibilities • Develop and scale backend systems and APIs in Elixir, • Design distributed, high-throughput services and real-time infrastructure., • Proven experience with Elixir (3+ years), • Familiar with PostgreSQL, Kafka/RabbitMQ, Docker, and AWS/GCP., • Great communicator who thrives in collaborative hybrid teams.

📍 Location: London (3 days a week onsite) | 💰 Up to £80,000 per annum We’re looking for a Senior Backend Engineer to join a high-impact product team shaping the future of travel loyalty experiences. You’ll help design and build scalable backend systems that power a seamless journey for millions of travellers around the world. What You’ll Be Doing • Design and implement APIs and core backend services., • Develop business logic and data models that directly influence user experience., • Build and enhance new product features used by thousands of travellers daily., • Collaborate closely with product managers, designers, and cross-functional teams., • Deliver production-quality code with strong testing, documentation, and monitoring., • Provide technical mentorship and contribute to engineering best practices., • Advocate for new tools, technologies, and frameworks to drive innovation. What We’re Looking For • 5+ years of experience in backend software development with strong CS fundamentals., • Proven experience designing and developing APIs and distributed systems., • Strong sense of ownership with a focus on performance, reliability, and maintainability., • Excellent communication and problem-solving skills., • Experience working in fast-paced, product-driven environments., • Proficiency in Java, with exposure to AWS, Spring Framework, and Hibernate (or similar ORM tools) highly desirable. Join a collaborative, forward-thinking engineering team where your work has a tangible impact on user experience and product innovation.

🚀 Senior Java Engineer (Kafka, Spring Boot, Microservices) We’re hiring a Senior Java Engineer to build secure, real-time systems using Java, Spring Boot, and Apache Kafka. You’ll design scalable event-driven microservices, collaborate across the stack, and shape a platform used in mission-critical environments. If you’re a hands-on backend engineer passionate about distributed systems, resilience, and clean architecture — this is your next challenge. 🌍 Location & Flexibility Work remotely from anywhere in the UK, with the option to use a London office when you prefer in-person time. Team meetups are planned in advance, flexibility is the default. 💡 Required Experience • 10+ years’ experience as a Java Backend Engineer / Senior Java Developer, • Proven track record building and scaling Kafka-based architectures in production, • Deep expertise with Spring Boot (Security, Web, and Data modules), • Experience designing and maintaining event-driven systems with high throughput and reliability, • Strong understanding of observability, availability, and resilience, • Experience working in security-conscious, regulated, or mission-critical domains, • Skilled with CI/CD pipelines, Infrastructure-as-Code, and containerized environments (Docker, Kubernetes), • Experience integrating with AI development tools such as Copilot, Cody, or Augmentcode 🌟 Nice to Have • Experience designing or contributing to messaging or synchronization systems, • Familiarity with zero-trust architectures or encrypted transport frameworks 💥 Why Join • Build real-world impact systems for secure, distributed operations, • Join a high-trust, collaborative engineering culture, • Work with cutting-edge tech in real-time and AI-integrated environments, • Enjoy remote flexibility, competitive pay, and equity options Ready to build something that matters? At Pixelated People, we don’t just do inclusion and diversity. We embrace people that have different opinions, perspectives and personalities. Because we believe that by seeing the world from all sorts of angles, we can make life better for all the people who live in it. So we want you to know that the things that make you, you — like your age, ability, background and identity — are things that we celebrate and support.

We are seeking an experienced and motivated Shift Electrical Engineer to join our critical engineeri. Shift Electrical Engineer - West Drayton Data Centre.

Senior Software Engineer (Node.js) Location: Hybrid working in London Salary: £80,000-95,000 + options Are you passionate about using technology to tackle real-world sustainability challenges? As a Senior Software Engineer (Node.js), you’ll be at the heart of building scalable backend systems that process and analyse massive streams of performance data from renewable energy assets. You’ll get the opportunity to have a real impact in helping accelerate the clean energy transition while collaborating with talented engineers, data scientists, and product designers. Key Requirements: • 5+ years of experience building production-grade backend systems., • Strong proficiency in Node.js, JavaScript/TypeScript., • Solid understanding of distributed or event-driven systems., • Experience with cloud platforms, AWS ideally. If you’re a Senior Software Engineer (Node), looking to work in an early stage start-up, please apply.

Platform Engineer – Quantitative Crypto Trading Firm | London | Sponsorship and relocation support available Join a leading quantitative crypto trading firm building globally distributed, ultra-low-latency systems that power their research and execution platform. You’ll work at the intersection of infrastructure, software, and performance engineering - solving deep technical problems at scale. What you’ll do: • Own and optimise infrastructure behind a 24/7 web data and trading platform spanning multiple clouds and regions., • Tune Linux network stacks, automate infrastructure, and reduce latency across the pipeline., • Partner closely with developers and infra teams to improve architecture, reliability, and performance., • Drive adoption of modern tooling (Python, Bash, Terraform, Kubernetes, Prometheus, etc.) while staying hands-on. What we’re looking for: • Proven experience managing production systems in a global cloud environment, ideally across multi-region or multi-cloud setups., • Hands-on experience configuring and managing proxy servers in complex, distributed environments, • Skilled in Python/Bash and comfortable debugging distributed systems., • Experience in high-throughput, low-latency, or large-scale environments (finance, trading, or scraping preferred). If you’re an engineer who loves optimisation, systems performance, and solving real production challenges - please apply.

Billigence - Data Engineer Consultant About Billigence: Billigence is a boutique data consultancy with global outreach & clientele, transforming the way organizations work with data. We leverage proven, cutting-edge technologies to design, tailor, and implement advanced Business Intelligence solutions with high added value across a wide range of applications from process digitization through to Cloud Data Warehousing, Visualisation, Data Science, and Engineering or Data Governance. Headquartered in Sydney, Australia with offices around the world, we help clients navigate difficult business conditions, remove inefficiencies, and enable scalable adoption of analytics culture. About the Role: We are seeking a Consultant-Data Engineer to join our growing Practice. You will work closely with our blue-chip clients in a variety of industries such as banking and finance, insurance, government, telco, media, and FMCG. The role is a combination of working on client project, supporting pre-sales as well as leading some of our internal initiates across data cloud projects. The role and work on the project requires self-development, ability to support others, working as a sole consultant but also as part of a team if required. What You'll Do: • Support technical leadership and guidance to data engineering teams, driving innovation and best practices in data cloud implementations, • Design, develop, and implement scalable data solutions using modern cloud data platforms, • Architect and deliver robust ETL/ELT pipelines and data integration solutions for enterprise clients, • Drive technical excellence across projects, establishing coding standards, best practices, and quality assurance processes, • Collaborate with cross-functional teams including data analysts, business stakeholders, and project managers to deliver end-to-end data solutions, • Engage with client stakeholders to understand requirements, provide technical guidance, and influence strategic data decisions, • Support internal initiatives in capability building, team development, and delivery quality initiatives, • Stay current with emerging technologies and industry trends in cloud data platforms and data engineering What You'll Need: 4+ years of experience across data engineering, cloud computing, or data warehousing • Minimum 2 years in hands-on development capacity, • Expertise in one or more modern cloud data platforms: Snowflake, Databricks, AWS Redshift, Microsoft Fabric, or similar, • Understanding of data modelling principles, dimensional modelling, and database design, • Proficiency in SQL and query optimization, • Comprehensive knowledge of ETL/ELT processes and data pipeline architecture, • Excellent communication skills with the ability to collaborate across cross-functional teams, • Experience managing client relationships at various levels, • Consulting experience, particularly in client-facing delivery roles, • Data architecture and solution design experience, • Hands-on experience with modern data tools such as dbt, Fivetran, Matillion, or similar data integration platforms, • Programming skills in Python, Java, or Scala, • Relevant cloud certifications (SnowPro, Databricks Certified, AWS/Azure/GCP Data Engineering certifications), • Experience with DataOps, CI/CD practices, and infrastructure-as-code, • Knowledge of data governance, data quality frameworks, and metadata management Benefits: • Hybrid/remote working environment, allowing you a flexible work-life balance to thrive both in the office and from the comfort of your home, • Competitive compensation package + performance bonus, • Referral bonus scheme, • Coaching, mentoring, and buddy scheme (for faster integration during the probationary period), • Certification opportunities throughout your time with us, • Career growth support, internal moves, and career advancement opportunities, • Team building and networking events Inclusion and Equal Opportunities: We are always on the lookout for talented individuals to join our team at Billigence. We are an equal opportunity and inclusive employer and are committed to creating an inclusive environment for all applicants and employees. We will consider all applicants for employment without regard to race, ethnicity, national origin, religion, gender identity or expression, sexual orientation, neurodiversity, disability, age, parental or veteran status. Got Any Questions? If you are a talented and experienced Data Expert who is passionate about working on cutting-edge data projects and driving digital transformation, we'd love to hear from you! For any questions related to the application process, please contact

AI, Robotics & Autonomy are exploding right now, and this role is right at the cutting edge. I’m working with a top robotics firm hiring Senior Software Engineers into their R&D team, building systems that push the limits of computer vision, deep learning, and autonomous vehicle/machinery. You’ll be joining brilliant minds from Tesla, Google DeepMind, NVIDIA and more. 💼 Role: Senior Engineer – Computer Vision / Autonomous Machinery 🌍 Location: London (onsite) 💸 Package: Negotiable + stock options What you’ll be doing • Training policies via representation learning, behaviour cloning & RL from data to deployment., • Building pipelines that fuse vision, language, audio, proprioception & 3D data., • Scaling distributed training + optimising models for real-time edge inference., • Helping shape how intelligent systems learn and act in the real world. What we’re looking for • 3+ years developing deep learning systems with shipped models or published research., • Hands-on with Vision Language Models, LLMs or generative models., • Strong Python + PyTorch/JAX skills (debugging, profiling, shipping)., • Passion for bridging the gap between simulation and reality. This is one of the most exciting and technically challenging roles I’ve see with the chance to make a real impact on how AI and autonomy move from research into the real world. We’re especially keen on candidates with autonomous vehicle/machinery experience who are happy to be on-site in London. Interested? Apply to be considered.

Job Title: KDB+/Q Software Engineer Client: Elite High Frequency Trading Firm Salary: £70,000 - £225,000 Base (+ Bonus) Location: London (Hybrid) Experience Level: Junior, Mid and Senior Level Positions. My client is looking for a KDB+/Q Software Engineer to join their rapidly expanding development team, leveraging KDB+/Q to streamline and automate critical processes. With a commitment to the highest tech standards in the industry, our client prides itself on maintaining cutting-edge technology and a progressive work environment. As a KDB+/Q Software Engineer, you will play a pivotal role in the firm's operations, working on the greenfield development of data intensive applications. This position offers a unique opportunity to join a dynamic team of professionals in an intellectually stimulating environment. Benefits: • Exceptional professional growth opportunities in a tech-focused company, allowing you to enhance your skills at an accelerated pace., • Access to state-of-the-art technologies, enabling you to work with advanced tools and frameworks., • Highly competitive bonuses and a comprehensive benefits package that surpasses industry standards., • Emphasis on health and well-being, including a healthy work-life balance and reimbursement programs., • Rapid career progression and exposure to diverse technologies., • Collaboration with top-tier infrastructure teams in the financial sector. Responsibilities: • Build and maintain high-performance tick data storage systems using kdb+/q to efficiently store and retrieve large volumes of market data (e.g., trades, quotes, order books)., • Optimize schema design and partitioning strategies to support low-latency queries across historical and real-time data., • Implement real-time data ingestion and processing pipelines for market data, • Ensure data integrity, latency minimization, and fault tolerance in streaming environments using q and kdb+ capabilities., • Collaborate with quantitative researchers to develop research tools, backtesting frameworks, and analytics in q., • Provide fast-access APIs and utilities to extract and manipulate data for strategy testing and signal generation. Key Requirements: • Degree in Computer Science or STEM based subjects., • Strong programming skills as a KDB+/Q Software Engineer., • 1+ years of experience in a relevant role such as Software Engineer or Quant Developer, • Proficiency in modern software development practices, including version control and agile development methodologies., • Strong written and verbal communication skills, enabling effective collaboration and information sharing., • Demonstrated enthusiasm for ongoing learning and a proactive attitude towards adopting new technologies., • Ability to thrive in a fast-paced, adaptable, and high-pressure environment, delivering results efficiently. If you are a KDB+/Q Software Engineer and this role could interest you, please apply to be considered. or email for more details.

you must be SC cleared and hold a valid SC certificate* Senior AI Engineer Inside IR35 | Up to £750 per day | SC Cleared Required Contract until 31/03/2026 Hybrid: 1 day into London Office per week. We’re looking for a Senior AI Engineer to join a Data & Artificial Intelligence team and help shape the future of intelligent automation. This is a fantastic opportunity to work on cutting-edge AI solutions that enhance business processes and deliver real impact. What you will do: • Design, develop, and deploy Agentic AI solutions using Microsoft Copilot Studio, Azure AI Foundry, and Azure AI Services., • Fine-tune Large Language Models (LLMs) and apply Generative AI techniques., • Build secure, scalable, and responsible AI solutions aligned with governance framework., • Collaborate with internal teams and external partners to deliver high-value AI projects. What we’re looking for: • Proven hands-on experience in Agentic AI development and automation using Microsoft Copilot Studio and Microsoft Azure AI Foundry, • Understanding of data science concepts, AI / ML models, automation workflows, and agentic orchestration to enhance business processes, • Strong understanding of AI/ML models, orchestration workflows, and Power Platform concepts including Power Automate, Power Apps, and Dataverse, • Experience tunning LLMs on Microsoft Azure ML Studio / Azure AI Foundry and applying Generative AI and prompt engineering techniques., • Strong understanding of AI governance, observability, and compliance frameworks., • Proven ability to deliver secure, scalable, and responsible AI solutions., • Excellent communication and presentation skills., • Extensive experience working collaboratively with diverse colleagues and stakeholders.

Analytics Engineer - SQL, Python, Looker, DBT, AWS OB are partnered with an industry leader in the E-Commerce space, who are looking to grow their Analytics Engineering function by hiring multiple Analytics Engineers. You'll be working extensively with DBT to enhance the businesses Data capabilities, allowing stakeholders across the business to made Data driven decisions. Analytics Engineer - SQL, Python, Looker, DBT, AWS Key skills and experience: SQL & Python DBT Looker AWS Salary of £60k-£80k depending on skills and experience + extensive benefits package Hybrid working with 3-days a week required in a London based office To be considered, you must be UK based and sadly visa sponsorship is unavailable Analytics Engineer - SQL, Python, Looker, DBT, AWS

Platform Engineer Salary: £150,000 + Equity Location: London (3 Days in Office) & 2 Remote Be part of building a next-generation trading platform that redefines how compute power is valued and exchanged. Join us at the ground floor to design the core systems that power a new financial frontier. The Opportunity This early-stage start-up are on a mission to redefine how computational resources are traded and valued in global markets. Their team is building the systems that will power the next generation of trading infrastructure, combining deep financial expertise with cutting-edge cloud engineering. As part of a small, elite group, you'll help design and scale critical components that bridge technology and finance at a foundational level. This is a rare opportunity to shape both the product and the market from the ground up, alongside founders and engineers with a proven record of innovation. Every line of code you write will help build the future backbone of a new financial ecosystem. The Role and Responsibility They're looking for a hands-on platform engineer to help design, build, and scale the core systems of their trading platform. You'll take ownership of infrastructure on Google Cloud Platform, manage Kubernetes deployments, and expand their environment using Terraform and infrastructure-as-code best practices. The role also involves contributing to backend development in Python with PostgreSQL, ensuring performance, reliability, and scalability across all layers. They're seeking someone with experience building complex, mission-critical systems, ideally within financial services or high-growth B2B SaaS. Familiarity with trading platforms or modern DevOps environments is a strong plus, along with a builder's mindset and readiness to shape a product from the ground up. Interview Process: 4 Stages • 45 Minute Initial Interview (Virtual), • Technical Interview In Person (2 Hour 45 Minutes), • 2 Hour Deeper Dive Technical Interview

Senior C++ Software Engineer Salary: £100,000 – £135,000 Key Responsibilities • Design, develop, and optimize software in C++ and/or Rust for control and orchestration systems., • Build low-latency interfaces between hardware and classical compute systems., • Collaborate with hardware teams to integrate software with FPGAs and high-speed digital electronics., • Develop and maintain firmware and drivers for custom hardware platforms., • Analyze and optimize system performance including latency, throughput, and resource utilization., • Participate in system architecture design and technical decision-making., • Conduct code reviews, mentor junior engineers, and promote software best practices., • Work with cross-functional teams to ensure seamless integration of hardware and software components for robust, production-ready systems., • Ensure system reliability, fault tolerance, and performance in data centre environments. Required Qualifications • Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, Physics, or a related field., • 5+ years of professional experience in software development, with a focus on C++ and/or Rust., • Strong understanding of FPGA architectures, toolchains (e.g., Xilinx Vivado, Intel Quartus), and hardware description languages (VHDL/Verilog)., • Experience with high-speed data centre and GPU interfaces (e.g., PCIe, Ethernet, Infiniband).

About the Job Staff Software Engineer Hybrid – 3 days a week in Central London Up to £120k + bonus + equity (or open to contract) Robotics / Automation / Life Sciences We’re working with a cutting-edge company at the intersection of robotics, software, and life sciences. Their mission is to build the engine that powers the next generation of automated labs transforming how experiments are run and accelerating scientific discovery at scale. This is a chance to join a small, high-calibre engineering team working on systems that literally help save lives. About the Company • Building next-gen lab automation platforms used in research and diagnostics, • Combining robotics, software, and data to automate experiments end-to-end, • Backed by tier-1 investors and partnering with leading pharma and biotech companies, • Engineering-first culture with deep technical challenges, • Operating at the intersection of hardware, software, and AI What You’ll Be Doing • Designing and building high-performance, real-time backend systems that power automated lab operations, • Working with Python and high-performance languages to develop scalable, fault-tolerant distributed systems, • Deploying services across cloud, bare-metal, and edge environments, • Collaborating closely with robotics, platform, and data teams, • Driving architecture, design, and performance improvements across the stack What We’re Looking For • Strong backend engineering experience in Python plus one high-performance language (C++, Rust, or Go preferred), • Proven experience building distributed or real-time systems at scale, • Familiarity with cloud-native systems (AWS, GCP, or Azure), • Bonus points for experience in robotics, IoT, or automation environments, • Strong problem-solving mindset and a desire to work on technically complex, impactful products Why Join? • Build systems that enable faster drug discovery and better diagnostics, • Work with elite engineers on bleeding-edge robotics and automation tech, • Shape the technical direction of a high-impact product, • Competitive salary and equity package, • Option for contract or permanent engagement Please apply or email your CV to to hear more

AI Engineer – Security Clearance Required We’re looking for a capable, curious, and hands-on AI Engineer to help deliver intelligent solutions to our UK-based clients using our in-house agentic AI platform. This role focuses on configuring, orchestrating, and integrating off-the-shelf LLMs, embeddings, vector databases, and toolchains — not model training or fine-tuning. You’ll help build intelligent, explainable, and secure systems that solve real customer problems. 🧩 What You’ll Be Doing • Design and deploy LLM-powered solutions on top of our core agentic AI platform, • Build task-oriented AI workflows using pre-trained LLMs, embeddings, vector search, and tool integrations, • Extend and adapt platform capabilities using Python, • Translate business and user needs into orchestrated AI behaviours and workflows, • Work closely with clients and delivery teams to shape solutions, from prototype to production, • Ensure solutions are modular, secure, and reliable — while maintaining clarity and traceability in decision logic ✅ What You Must Bring • UK-based and either hold SC clearance or be eligible and willing to go through clearance, • 2+ years of experience in applied AI engineering, data engineering, or backend platform work, • Strong experience in Python — capable of implementing algorithms and working with APIs, data structures, and logic flows, • Good understanding of machine learning concepts, LLMs, tokenisation, and vector-based semantic search, • Experience working with vector databases (e.g. Chroma, Weaviate, FAISS), and familiarity with relational or graph stores, • Hands-on experience using frameworks like LangChain, Haystack, or custom orchestration layers, • Familiarity with ethical considerations, bias evaluation, and responsible AI deployment, • Light DevOps or scripting experience to support deployment or debugging Why This Role? This isn’t about training models — it’s about making them useful. You’ll help real users benefit from safe, practical AI without reinventing the wheel. Expect variety, challenge, and meaningful outcomes. UK-based only. No sponsorship available. SC clearance (or eligibility) is required.

Title: Software Engineer (Python Developer) Location: London, UK Employment Type: Contract Duration: Long Term Overview: We are seeking a skilled Software Engineer with strong programming expertise in Python and hands-on experience in data manipulation, analysis, and software engineering best practices. The ideal candidate will be passionate about clean, maintainable code and capable of building scalable, efficient solutions. Key Responsibilities: • Develop, test, and maintain Python-based applications and scripts., • Perform data cleaning, transformation, and analysis using Pandas and NumPy., • Design and implement modular, reusable, and testable code following best practices., • Collaborate with cross-functional teams to integrate data and software components., • Utilize version control tools (Git) for code collaboration and management., • (Optional) Build and enhance interactive dashboards using Plotly Dash for data visualization., • Work with REST APIs to fetch and send data between front-end and back-end systems. Required Skills & Experience: 1. Python Programming • Strong understanding of functions, classes, and object-oriented programming (OOP)., • Experience with list comprehensions, generators, and error handling., • Proficiency in managing virtual environments and package dependencies using tools like pip and venv. 2. Data Manipulation & Analysis • Hands-on experience with Pandas and NumPy (knowledge of Polars is a plus)., • Skilled in data cleaning, preprocessing, handling missing values, and performing complex data operations such as grouping, merging, pivoting, and aggregations., • Working knowledge of SQL for data extraction and manipulation. 3. Software Engineering Best Practices • Strong grasp of version control (Git) workflows., • Experience writing unit tests (e.g., using pytest)., • Ability to write clean, well-documented, and modular code., • Familiarity with linters, code formatters, and documentation standards (docstrings). 4. (Preferred) Plotly Dash • Experience creating interactive dashboards using Dash and Plotly Graph Objects., • Proficiency with callbacks, layouts, and component integration (Dropdowns, Sliders, Graphs, Tables)., • Knowledge of HTML/CSS integration within Dash apps. (Note: Plotly Dash experience is a plus; candidates proficient in Python, Data Manipulation, and Software Engineering practices can learn Dash during the engagement.)

Senior Applied AI Solutions Engineer Hybrid London (3 days per week) Up to £135,000 + EMI Share Options + Benefits Are you passionate about building real-world AI applications that deliver measurable business impact? We’re working with a fast-growing applied AI consultancy, backed by alliances with OpenAI, NVIDIA, and other global leaders, and they’re seeking a Senior Applied AI Solutions Engineer to join their growing London-based team. 💡 Why this role? • Build and deploy enterprise-grade AI solutions used by some of the world’s largest organisations., • Work hands-on with large language models (LLMs), microservices, and distributed systems., • Hybrid working: 3 days a week in London, with flexibility the rest of the time., • Salary up to £135,000 plus equity through EMIs — be part of the company’s success story., • Join a mission-driven business with a bold goal: making the 3-day working week a reality. 👩 💻 What you’ll be doing: • Designing, building, and deploying AI-powered applications, including intelligent agents built around LLMs., • Owning solutions end-to-end: from scoping and design to coding, testing, and deployment., • Leading small project teams, providing technical direction and mentorship., • Reviewing code and setting high standards of technical excellence across multiple projects., • Working directly with senior clients, explaining complex AI concepts and demonstrating solutions., • Contributing to R&D efforts and reusable code assets, advancing the company’s AI capabilities., • Staying at the forefront of AI innovation, applying new techniques to real-world problems. 🎯 What we’re looking for: • 5+ years’ experience in software engineering, with hands-on delivery of production-grade solutions., • Strong expertise in Python, data processing, and microservices., • Experience with large-scale distributed systems and LLM applications., • A blend of hands-on engineering and leadership skills — able to both build and guide., • Excellent communicator with the ability to engage both technical and non-technical audiences., • A collaborative, innovative mindset with a passion for applied AI. 💰 Package & Benefits: • Salary up to £135,000., • EMI share options — benefit directly from the company’s growth., • 25 days holiday + bank holidays., • Aviva private medical insurance., • Medicash wellness plan., • Life policy and Employee Assistance Programme., • Pension scheme and access to a discounts platform., • Career coach and professional development support.

Data Engineer x3 days a week in the office in London (Green Park) About the Role & Company An established, globally operating financial technology firm is growing its London-based engineering function, with data at the core of its decision-making processes. This is a low-ego, high-impact environment where scalable data architecture underpins cutting-edge research, quantitative modelling, and business-critical systems. As part of a lean and fast-moving data engineering team, you'll build the infrastructure and tooling that enables intelligent data use across the organisation. With significant headroom for expansion over the next 12–24 months, this is an ideal time to join a team at the heart of strategic tech delivery. What You’ll Be Doing • Build and evolve reliable pipelines that ingest, process, and expose data across multiple internal platforms, • Partner with quant stakeholders to translate real-world requirements into high-performance data solutions, • Expand data platform functionality, improving latency, scalability, and observability as usage grows, • Own processes around quality assurance, validation, and error monitoring of datasets, • Explore and introduce new technologies and tooling to keep systems efficient and future-proof, • Play a key role in maintaining smooth, reliable access to structured and unstructured data sources What You’ll Be Doing • Build and evolve reliable pipelines that ingest, process, and expose data across multiple internal platforms, • Partner with quant stakeholders to translate real-world requirements into high-performance data solutions, • Expand data platform functionality—improving latency, scalability, and observability as usage grows, • Own processes around quality assurance, validation, and error monitoring of datasets, • Explore and introduce new technologies and tooling to keep systems efficient and future-proof, • Play a key role in maintaining smooth, reliable access to structured and unstructured data sources What They’re Looking For • Solid Python and Linux/Unix experience for scripting, transformation, and automation tasks, • Strong SQL abilities, with additional exposure to document-based or NoSQL stores (e.g. MongoDB, Postgres), • Strong grasp of core data architecture concepts including schema design and modelling principles, • Experience working in cloud environments (AWS or GCP ideal), • Version control best practices (Git), plus familiarity with automated testing or CI/CD pipelines, • Bachelor's degree in Computer Science, Software Engineering, or a related field Bonus Skills • Knowledge of data orchestration tools (e.g. Airflow), • Background in Java or distributed data systems, • Prior exposure to large-scale infrastructure in data-heavy environments (e.g. trading, analytics, or research), • Master’s degree in a technical discipline is welcome but not required If this role interests you and you would like to find out more (or find out about other roles), please apply here or contact us via (feel free to include a CV for review).

Want to work for a company that is technology focused who have the strong belief that putting analytical minds together, you will create the next best generation software? This role is a Senior C++ Engineering position who will work within a small team of engineers that specialize in building data analytical products. You will be hands-on using C++ whilst managing large datasets using the latest AWS technologies, and become expert in understanding the data that this firm uses. If you have experience in also building production level Python this role is for you. You will need: • Experience of working with financial data, or other large datasets., • At least 4+ years industry experience of writing production-level C++ and delivering functioning, well-tested systems., • At least 2+ years experience writing production level Python software. (Not just scripting)., • Linux., • Source code control, unit testing and continuous integration, • Ability to self-organise and deliver a project over a period of up to a few months, • Prior experience working within the financial industry, This is a brilliant opportunity for a Senior Engineer to take a step up in responsibility for a well recognized name who are known for hiring Elite Engineers. Contact Ciara Clarke at Harrington Starr for a confidential discussion on this role.

Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake I've partnered with a high-growth start-up looking to expand their Data function, by bringing on a Senior Data Engineer on a contract basis - more info below: Senior Data Engineer: Tech stack - Python, SQL, ETL Pipelines, Airflow, BigQuery, Redshift, Snowflake, AWS/GCP Experience with event-stream and micro-batching data Experienced in Data Quality Assurance Experience with Data Warehouse Modelling Hybrid working in Central London - Monday in the office is essential Pays £450-£500 p/d Outside IR35 3-month initial engagement Senior Data Engineer - Python, SQL, Airflow, Redshift, Snowflake

We are working with ___, a London-based start-up using agentic AI to automate and disrupt the $210BN supply chain and freight forwarding industry. We're helping them hire a Founding AI Engineer. This ambitious company has closed a pre-seed round of $2.4 million. Their investors have backed AI leaders like Synthesia, Genie AI, Superlinked, Plain, Signal AI, Dust.tt & MindsDB. Founded in early 2025 by supply chain and AI experts, they are looking for ambitious, mission-driven builders to join them in creating the next generation of automation technology from the ground up and redefine the global supply chain. Job Description As Nexcade’s Founding AI Engineer, you will play a foundational role in shaping the product and company, as you build and refine AI-driven agents for workflow automation and decision-making in supply chain operations. Your work will focus on integrating, orchestrating, and optimising AI systems to interact dynamically with real-world business processes. This is a full-time position working in the Kennington, London office 4+ days per week. Responsibilities • Develop & optimise AI-driven agents for real-time automation, • Work closely with founders, product engineers, and customers to understand pain points and design AI workflows that create real-world value, • Integrate AI models into operational workflows, • Ensure reliability through fail-safes, self-healing, and fallback mechanisms, • Monitor & improve AI performance with feedback loops and observability tools, • Collaborate with Data Engineers to ensure AI has accurate, real-time data, • Implement human-in-the-loop systems where needed Skills and Qualifications • Exceptional Python skills and experience with LLM-powered AI orchestration frameworks (e.g., DSPy, LangChain, or similar), • Experience in AI-driven automation & orchestration in production environments, • Proven ability to optimise AI agents for reliability and efficiency, • Familiarity with data pipelines & integrations, • Interest in AI process automation & workflow design And ideally you… • Thrive in fast-moving environments and work at a high pace, • Enjoy owning and solving problems, act decisively, think from first principles, and don’t accept conventional constraints., • Seek every opportunity for growth. You're curious, adaptable, and quick to pick up new things., • Build with purpose, solving real-world problems that create meaningful impact for Nexcade’s customers and the world., • Embrace challenges and don’t fear failure., • Are a strong team player who can collaborate and communicate openly, directly, and with intent. Compensation and Benefits • Base salary up to £145K upwards + generous equity as a founding hire, • 30 days annual leave, • Pension through Penfold, • Employee health insurance, • Monthly gym & health allowance, • Cycle to work scheme, • Weekly team lunches & socials, • Enhanced parental leave, • The satisfaction of building a world-class AI-powered product with a great team Interview Process • Introductory chat with one of the founders (45 mins - remote), • Behavioural & technical interview (half day - onsite), • Informal culture fit session (onsite) Nexcade is an equal-opportunity employer and encourages applications from underrepresented groups.

Senior Data Engineer – Contract london (2 days onsite) £500/day (Likely Outside IR35) 3 months initially Bright Purple is delighted to be working with an exciting, product-focused consultancy delivering some of the UK’s most high-profile and widely used consumer applications. Their client list features some of the biggest names in tech and beyond. We’re seeking an experienced Senior Data Engineer to join their growing Data Practice on a 3-month engagement, helping shape and deliver scalable, cloud-native data solutions for household-name clients. What you’ll be doing • Designing, building and maintaining robust data pipelines, • Automating and orchestrating workflows (AWS Glue, Azure Data Factory, GCP Dataflow), • Working across leading cloud platforms (AWS, Azure, or GCP), • Implementing and optimising modern data architectures (e.g. Databricks, Snowflake), • Collaborating with multidisciplinary teams to deliver real business value What we’re looking for • Strong experience with Python, SQL, and pipeline tools such as dbt or Airflow, • Proven background in data modelling, warehousing, and performance optimisation, • Hands-on experience with cloud data services (Glue, Lambda, Synapse, BigQuery, etc.), • A consultancy mindset – adaptable, collaborative, and delivery-focused Apply now or contact Bright Purple to find out more about this opportunity with one of the UK’s most dynamic digital consultancies. Bright Purple is proud to be an equal opportunities employer. We partner with clients who value and actively promote diversity and inclusion across the technology sector.