Trabajos open en Reino Unido - Page 10

Tech Lead | Azure, Terraform, Kubernetes | Bank-Grade Cloud Platform Build • £600-700 p/d (Outside IR35), • 5-month initial contract (extensions likely), • Hybrid: London (2 days/week on-site) The Role Join a newly formed Cloud Platform Engineering team building a greenfield Azure platform for a regulated banking venture. As Tech Lead, you’ll drive technical delivery across a team of ten engineers, staying hands-on while setting the standard for Infrastructure-as-Code, DevOps, and platform engineering. You’ll work at the intersection of architecture and delivery, ensuring solutions are built securely, efficiently, and to a consistently high standard. This is a hands-on technical leadership role, not a people management one. What They’re Looking For (Non-Negotiables) • Tech Lead / Principal Engineer experience on large-scale Azure platform builds, • Azure Cloud expertise (enterprise-scale landing zones, networking, security, governance), • Expert-level Terraform for modular, composable infrastructure-as-code, • Hands-on experience with Kubernetes in production environments, • Delivery leadership in DevOps-driven teams using GitHub Actions / Azure DevOps, • Proven ability to mentor engineers and embed technical standards, • Strong grasp of Kanban / continuous-delivery workflows What You’ll Work With • Azure Cloud: CAF enterprise-scale architecture, policy automation, governance, • Terraform: Modular provisioning, testing, and deployment patterns, • Kubernetes: Workload orchestration and container management, • CI/CD: GitHub Actions or Azure DevOps pipelines with end-to-end automation, • Event-Driven Architecture: Kafka or similar messaging systems, • Monitoring & Observability: Azure Monitor, Open Telemetry, Prometheus etc., • Secure-by-Design Practices: Policy as Code, automated validation, compliance controls Nice to Haves • Experience in regulated environments (banking, fintech, healthcare), • Background in Site Reliability Engineering or DevOps transformation, • Exposure to FinOps / cost optimisation, • Familiarity with Azure Enterprise Scale Landing Zones Accelerators, • Microsoft certifications (AZ-400 / AZ-305 or equivalent) Why Join / Projects This is your chance to shape a greenfield banking platform from day one, defining the standards, practices, and automation that will underpin a regulated enterprise cloud You’ll have genuine technical ownership, influence how a modern engineering culture takes root, and see your work directly impact a mission-critical delivery. (Option to extend or convert to permanent after initial term.) Tech Lead | Azure, Terraform, Kubernetes | Bank-Grade Cloud Platform Build

Senior Estimator / Estimator – Pre-Construction Commercial Location: London / South East Salary: • Senior Estimator: £70,000 – £85,000 Start: January Division: Pre-Construction / Concrete Structures Overview Our client, a leading contractor specialising in RC frame, groundworks and complex basement structures, is seeking to appoint an Estimator or Senior Estimator to join their Pre-Construction Commercial team. This is a key strategic hire to replace a senior member of the department in January, with an expectation that the successful individual will quickly take ownership of tenders, support junior staff and develop into a senior presence within the team. The role is suited to a commercially minded QS/Estimator who can confidently engage with clients, present pricing, challenge assumptions and operate effectively in a fast-paced tendering environment. This is not a traditional site QS role, it is fully pre-construction focused, covering tendering, pricing, scope interrogation and package management. Key Responsibilities Tendering & Pricing • Lead or support pricing for RC frame, groundworks, basement and temporary works packages., • Deliver tenders within typical 4-week cycles, managing up to 10 tenders per month., • Build and manage pricing spreadsheets, including collating and analysing subcontractor quotations., • Identify scope gaps, clarifications and commercial or technical risks., • Produce clear, structured cost breakdowns for internal review and client presentations. Pre-Construction & Client Interface • Attend and contribute to client meetings, explaining pricing rationale and cost drivers., • Present tender submissions and respond confidently to commercial or technical questions., • Challenge incomplete tender information and proactively request missing details., • Support bid strategy development, including value engineering opportunities. Package & Scope Management • Manage pricing and scope analysis for packages including scaffolding, piling, RC frame, basements and temporary works., • Interrogate drawings and specifications to ensure accuracy of pricing., • Compare, rationalise and negotiate subcontractor prices., • Maintain clear documentation and pricing audit trails. Team & Leadership • Support and mentor junior estimators where required., • Take responsibility for tender ownership and task allocation., • Step into a senior role within the pre-construction team during the transition period., • Maintain strong organisation, communication and commercial standards. Experience Required • Experience as a QS or Estimator within civils, RC frame, groundworks or structural concrete., • Strong understanding of slipform, jumpform, basement works, temporary works and concrete structures., • Proven ability to price RC frame and groundworks packages, someone who understands concrete, • Confident in client-facing communication and commercial discussions., • Ability to discuss methodology, buildability and sequencing at a pre-construction level., • Strong Excel and pricing competency. Attributes & Behaviours • Confident, articulate communicator as this is a client facing role., • Comfortable challenging assumptions and asking open questions., • Commercially aware with a strong pre-construction mindset., • Organised, proactive and able to take ownership of workload., • Professional presence suitable for client meetings and presentations. What This Role Is Not • Not a live-site QS role., • No valuations, monthly applications or site commercial management., • No requirement for daily site presence. This is a pure pre-construction role focused on pricing, tenders and commercial clarity.

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK The XRP Ledger (XRPL) is a decentralized, public blockchain led by a global community of businesses and developers focused on solving problems and bringing value. Proven reliable over more than a decade of operation and closing over 100 million ledgers, the XRPL offers streamlined development, low transaction costs, high performance, and sustainability. As a Software Engineer Intern in the Core Ledger team, you will help us maintain this high technical bar, while building innovative solutions to ensure the XRPL can power the growing needs of the global digital economy. With support from your team, access to learning and development resources, and opportunities for fun along the way, our program will give you the foundation to start your career. WHAT YOU'LL DO • Increase the capabilities, performance, scalability, and reliability of the XRPL., • Participate in the full software development lifecycle, including architecture, design, development, bug fixing, as well as functional and performance validations., • Engage with the open-source XRP ledger community, promoting quality in coding, testing, and deployment., • Actively participate in code reviews to maintain the quality of our codebase.WHAT YOU'LL BRING, • Currently enrolled in an Undergraduate, Graduate or an equivalent degree, preferably in Software Engineering, Computer Science, Mathematics, or a related field., • Available to work for 12 weeks during Summer 2026, beginning in May or June., • Intent to return to the degree-program after completing the internship., • 3+ years of hands-on software development experience using C++., • Strong interest or foundational experience in backend systems development, preferably distributed systems, concurrency and multithreading., • Passion for blockchain technology and its potential benefits., • Ability to learn new technologies and languages quickly. Do Your Best Work • The opportunity to build in a fast-paced start-up environment with experienced industry leaders, • A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning., • Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team., • In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in., • Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team, • Competitive salary, bonuses, and equity, • Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support, • Employee giving match, • R&R days so you can rest and recharge, • Generous wellness reimbursement and weekly onsite & virtual programming, • Generous vacation policy - work with your manager to take time off when you need it, • Industry-leading parental leave policies. Family planning benefits.

SRE Engineer (Java JVM) London / WFH to £110k Are you a Site Reliability Engineer with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global CFD trading company that has been consistently voted as one of the UKs top employers. As an SRE Engineer you will collaborate with development teams, as a trusted technical advisor to influence system design, ensuring reliability standards and driving improvements across the platform. You'll have a broad scope including hands-on coding (Java) to build tools and automation, incident response, observability, performance optimisation and operational excellence, working with large scale Java JVM distribution systems and message brokers such as Kafka and ActiveMQ, with a mix of on-premise and cloud (AWS) based services. Location / WFH: There's a hybrid model with 1-2 days on the London office and the rest of the week work from home; when you are in the office you'll be based in the City with an upbeat team environment, casual dress code and a range of facilities including roof terrace, canteen and break out areas. About you: • You are a Site Reliability Engineer SRE (or similar) with a Java software engineering background and a deep knowledge of JVM internals and performance tuning, • You have a strong knowledge of Site Reliability Engineering and how to build scalable solutions to improve reliability, productivity and efficiency, • You have strong experience with message brokers (Kafka, ActiveMQ or similar), • You have experience with containerisation (they use Nomad so that would be great but any tools is fine), • You have a good working knowledge of OpenTelemetry and distributed tracing concepts, • You have experience in similar low latency production environments, improving system reliability and performance at scale, • You have a good knowledge of CI/CD and DevOps practices, • You're collaborative and pragmatic with technical leadership abilities What's in it for you: As a SRE Engineer (Java JVM) you will earn a competitive package: • Salary to £110k + Bonus, • Pension, Private Medical Care, Life Assurance, • Option to buy or sell holiday days, • Wellness benefits and gym subsidy, • Childcare vouchers, • Enhanced paternity leave including shared parental pay and leave, • Employee led LGBTQ+, Women's, Black and Parents & Carers networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture, • Plus a range of other perks Apply now to find out more about this SRE Engineer (Java JVM) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

We are back with another tech-for-good role! 🚀 We’ve just partnered with a fast-growing London start-up building something genuinely world-first in the tech-for-good space, and it’s about to scale fast. Backed by £1.3M in investment (and climbing), they’re expanding their engineering team and are on the hunt for a Senior Developer to help shape the future of their platform. This is your chance to work where cutting-edge fintech meets real-world impact. Building solutions that prioritise security, transparency, and long-term social good. This role will allow you to own the end-to-end delivery of complex features, building and scaling high-quality solutions using Node.js and React.js while playing a key role in architecture and system design decisions. Who are you? • Strong experience with both Node.JS and React (ideally stronger on the backend side), • Experience working on a 0-1 development cycle, • Experience with software design principles and architectural patterns., • Ideally someone who has worked on a unique start-up environment and loves it! Additional Information: • This role is paying between 85k-95k GBP per year depending on experience + equity, • Their office is based in Shoreditch, London (please note this is an onsite position - so easy commute to London or open to relocation from elsewhere in the UK is required), • Other additional benefits available! Want to work within a start-up looking to make a big change? Apply today!

Ciklum is looking for a Senior Intelligent Automation Engineer to join our team full-time in the UK. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. Responsibilities: • Own and drive end-to-end automation and AI transformation initiatives—translating business objectives into actionable product roadmaps and technical requirements, • Lead stakeholder engagement, facilitating workshops, interviews, and design sessions to uncover pain points, assess opportunities, and define automation and AI-enabled use cases, • Collaborating with development teams to prioritize and deliver AI and automation solutions aligned to business value and strategic outcomes, • Design, evaluate, and validate business cases for automation and AI initiatives, clearly articulating ROI, efficiency gains, and strategic benefits, • Champion innovation, helping clients understand and leverage emerging technologies such as Generative AI, Process Mining, Intelligent Document Processing (IDP), RPA, Low Code/Workflow platforms, and Conversational AI, • Ensure governance and ethics are embedded in all AI solutions, addressing topics such as data quality, bias, model interpretability, and responsible AI deployment, • Monitor adoption and success metrics, using feedback and performance data to iterate and continuously improve delivered solutions, • Educate and influence client teams through thought leadership, training, and demonstrations on the business value and risks of AI-driven automation, • Stay ahead of the curve by researching market trends, technologies, and frameworks to continuously evolve the firm’s automation and AI offerings Requirements: • Bachelor’s degree or higher (STEM, business, or related discipline), • Proven experience leading automation or AI initiatives,ideally in a consulting, product management, or digital transformation capacity, • Strong understanding of Intelligent Automation technologies (RPA, Process Mining, IDP, Workflow, Conversational AI) and advanced AI models (including Generative AI), • Hands-on experience working with technology teams to define product backlogs, write user stories, and manage delivery in agile or hybrid environments, • Able to evaluate complex problems, define KPIs, and translate insights into clear technical and business requirements, • Excellent stakeholder management skills, capable of engaging senior executives and technical teams alike to influence outcomes and drive alignment, • Awareness of ethical and regulatory implications of AI adoption, including bias, transparency, and responsible use, • Strong communication and storytelling skills, with the ability to simplify complex technical concepts for non-technical audiences, • Consulting mindset professional, adaptable, and comfortable working across industries and fast-paced client environments, • Willingness to travel to client sites when required What`s in it for you? • Strong community: Work alongside top professionals in a friendly, open-door culture that values initiative and empowers its people to succeed, • Fast-paced & agile environment: Be part of a dynamic, fast-moving organization that champions efficiency and innovation, • Global exposure: Collaborate with international, cross-functional teams and contribute to large-scale initiatives, • Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications, • Flexibility: Balance office and remote work to fit your rhythm Be bold, not bored! Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.

Electronics Test Technician – TUALCOM About TUALCOM: At TUALCOM, you’ll have the chance to work on technologies that truly make an impact - our “world’s smallest” anti-jamming GNSS systems, advanced RF and microwave communications solutions, and mission-critical products used across defence, law enforcement, and aerospace sectors. We don’t just follow trends; we set them through state-of-the-art production and the highest quality standards. Join a fast-growing global company with offices in Türkiye, the UK, USA, Germany, and Poland. You’ll work with experts worldwide, contribute to international projects, and see your efforts shape products trusted by leading organisations in defence and beyond. If you’re passionate about innovation and ready to make an impact, TUALCOM is the place to grow your career in production and technical operations. What You Will Do To be open, honest, up-front & transparent form the beginning, due both to the nature of the role & company policy, this position will be based 5 days per week in our Docklands Offices, London E14. In this role, you’ll be hands-on with testing, assembly, and integration - working with RF, microwave, and electronic technologies using tools like spectrum analysers, signal generators, and oscilloscopes to check performance, fix issues, and improve results. You’ll handle PCB builds, soldering, cable harnessing, and mechanical assembly with precision, as well as configure hardware, roll out software updates, and keep databases accurate. Most importantly, you’ll be the go-to problem-solver, using your technical know-how, attention to detail, and proactive approach to keep everything running smoothly. What TUALCOM look for in an Electronics Test Technician: We’re looking for a hands-on Electronics Test Technician with proven testing and assembly experience, gained through an apprenticeship, HNC/HND, or equivalent. You’ll have strong knowledge of electronic, RF, and microwave technologies, be confident with test instruments, and bring the problem-solving skills and attention to detail to get it right first time. You’ll need to work independently, hit deadlines, and communicate clearly, with security vetting required and defence experience a big plus. Interested? We’re looking for a practical, detail-driven Electronics Test Technician who’s confident with testing, assembly, and integration, and who thrives on problem-solving. If you’ve got the skills, curiosity, and drive to work on mission-critical products in a high-growth environment, we’d love to hear from you. Apply now and help us shape the future of RF and GNSS technology.

Safe Intelligence is on a mission to make AI safe and reliable for everyone. To help us achieve this, we're seeking a Full Stack Software Engineer to join our team! We're particularly looking for someone with strong Golang, Typescript and Kubernetes experience. Python skills would also be a welcome bonus! We’re looking for experience of different types of architectures and understanding of the tradeoffs between them. In this role, you'll be a senior contributor to the development and operation of our cutting-edge cloud-based platform. You should have a passion for both science and engineering, a proven ability to deliver production-ready solutions, and a collaborative spirit to work closely with our product and research teams. Note: the role is 3-4 days per week in the office in London (based in Hammersmith). We're excited to have you contribute to our mission! Responsibilities: As a Safe Intelligence Full Stack Software Engineer, you will: • Engineering of Golang-based backend systems, focusing on API development and integration., • Engineering on our TypeScript-based frontend systems, primarily utilizing React to craft intuitive and highly functional user interfaces., • Productize and enhance our Kubernetes-based cloud platform to ensure high-availability, scalability, and cost-efficient ML workflows., • Work proficiently across the entire stack to develop and integrate new features related to model versioning, dataset management, verification workflows, and result/metric aggregations., • Collaborate closely with our scientific and technical teams to interface with and containerize our PyTorch-based verification toolkit., • Champion an API-first development approach to deliver feature-rich, versioned interfaces that support both our TypeScript user interface and Python-based SDKs., • Develop and maintain Infrastructure as Code (IaC) and DevOps pipelines to ensure reliable service delivery and updates. Requirements: The technical requirements for the role are: Must have: • Ability and experience in system programming using Golang. This includes knowledge of database (MongoDB) access patterns (e.g., Optimistic Concurrency Control - OCC) and schema design, domain-driven architecture, and concurrency., • Proven experience developing production-grade RESTful APIs ideally with an API-first approach., • Some proficiency in JavaScript/TypeScript-based frontend development, with extensive expertise in React. This includes a deep understanding of the DOM, component design, CSS, and state management., • Familiarity with Kubernetes-specific platform components and principles, such as load balancers, cluster DNS, autoscalers, API/SDK toolsets, and the operator pattern. Experience developing and containerizing microservice applications is a plus., • Proficiency in integration and unit testing, with a strong commitment to code quality and maintainability., • Strong knowledge of DevOps and Git best practices. Experience automating version control, testing, and releases, preferably with GitHub Actions. Nice-to-have: • Familiarity with the OpenAPI specification and code generation toolsets for API development., • Some experience with Python, modern development techniques, and design patterns. Experience in data science tools and ML tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity with CUDA, GPU-based computations, end-to-end neural network training, MLOps, and academic research in machine learning are also beneficial., • Experience configuring and maintaining cloud infrastructure including network infrastructure, compute, access control policies, load balancers, Public Key Infrastructure (PKI), and DNS. Ideally, experience with AWS and Terraform or similar IaC tools. At a personal level we’re also looking for someone who is: • Passionate about delivering software to realize safe AI solutions in line with client needs., • Deeply technical and constantly in a state of learning., • Able to communicate clearly and efficiently with a variety of audiences including developers, clients, researchers, partners and executives., • Fearless in getting "hands-on" with technology and execution., • Has a strong understanding of modern software engineering processes., • Comfortable with ambiguity with a drive for clarity., • Collaborative with, and respectful of others on the team., • Honest, straightforward and caring about each other’s well being. Why Safe Intelligence is for you: We strongly believe AI can empower individuals and society to be happier and more productive, but this can only be achieved if the systems we build are safe to use. To meet this need, we are developing advanced deep validation techniques and tools that allow AI/ML engineers world-wide to validate the robustness of their models, as well as repair the fragilities that they discover. By joining us, you’ll be able to help advance the techniques, bring advanced technologies to AI/ML engineers worldwide and contribute to our shared mission to realise successful and reliable AI. Grow with us! If you think you can bring something special to this role, please apply even if you do not meet all listed criteria. Safe Intelligence is exploring uncharted waters, and finding the right crewmates is important to us. We support ongoing learning for the whole team, ranging from individual mentorship to internal seminars and support for sector and technology-specific upskilling. Compensation & Benefits Safe Intelligence provides competitive compensation based on role and candidate experience. In addition, company benefits for all roles include: • Stock option benefits, • Mentoring, learning and development allowance, • Regular team social and work events, • Flexible and generous holidays. We work hard and encourage everyone to take time off to recharge and enjoy other aspects of our lives. Equality and Inclusion We are proud to be an equal-opportunity employer and work hard to create an environment where people of diverse backgrounds and life experiences can thrive. The team is highly collaborative and meritocratic. Great ideas come from everywhere, and we strive to make it easy for people to express themselves and be heard. Location & Office Culture Safe Intelligence is based in London, UK, and we’re focused on building the initial team here. We highly value the ability to work flexibly and remotely at times, but we also have a strong belief that regular in-office interactions make for a much more fulfilling and productive work experience. Our company culture combines optimism for the future (hard problems can be solved with the right effort), speed of iteration (the best ideas come from many ideas tested), and rigour in what matters (correctness and precision are critical for safety). Come and join us to add your skills and passion to the future of Safe Artificial Intelligence!

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial applications. We are looking for the Senior Perception Engineer - Spatial Understanding & Navigation to join our team based in London, UK. What You'll Do • Develop next-generation spatial understanding systems for robot locomotion and manipulation, integrating perception and high-level reasoning., • Work on open-ended navigation powered by Vision-Language-Action (VLA) models — enabling robots to understand context, predict intent, and act in complex, dynamic environments., • Design and scale auto-labeling and large-scale data pipelines to train and evaluate multimodal models for navigation and interaction., • Develop and implement scene understanding and 3D reconstruction methods that give robots persistent spatial memory and geometric awareness., • Collaborate with cross-functional research and engineering teams to bring large vision-language models into real-world robotic systems., • Stay ahead of the field — rapidly evaluate new model architectures, benchmarks, and datasets to guide our embodied AI roadmap What We're Looking For • Deep experience in machine learning for vision or embodied AI, ideally with large models (VLMs, VLAs, transformers, diffusion, or multi-modal architectures)., • Strong background in scene understanding, spatial reasoning, or 3D reconstruction from visual data., • Proficiency in PyTorch and hands-on experience building, fine-tuning, and deploying large-scale ML systems., • Strong experimental and research skills — capable of taking projects from concept to model training, evaluation, and robot integration., • Comfortable working in a fast-moving, research-driven environment with evolving models, data, and tools. What We Offer • Competitive salary plus participation in our Stock Option Plan, • Paid vacation with adjustments based on your location to comply with local labor laws, • Travel opportunities to our Vancouver and Boston offices, • Private Health Insurance, • Office perks: free breakfasts, lunches, snacks, and regular team events, • Freedom to influence the product and own key initiatives, • Collaboration with top‑tier engineers, researchers, and product experts in AI and robotics, • Startup culture prioritising speed, transparency, and minimal bureaucracy

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK: As Director of Developer Relations in the RippleX Ecosystem Growth team, you will build and lead the team responsible for how developers discover, onboard, build, and scale financial applications on the XRP Ledger (XRPL). In this role, you'll be at the forefront of enabling businesses, institutions, and governments to harness XRPL's capabilities for transformative financial innovation, driving adoption for institutional-grade use cases, including asset tokenization, institutional DeFi, and next-generation payment infrastructure. This role will be pivotal in growing our developer ecosystem, gathering crucial feedback to inform XRPL product development, and ensuring blockchain technologies are implemented responsibly across diverse financial implementations. You'll set the vision and strategy for developer experience, including individual developers, startups, and institutions. Your success in this role will directly shape XRPL's growth trajectory and market position while ensuring blockchain technologies are implemented responsibly across countless financial use cases. Building strong relationships between the developer community and internal teams will be essential as we advance our mission of creating reliable, scalable financial infrastructure that serves real-world institutional needs. WHAT YOU’LL DO: • Own and develop the strategy for how developers build financial solutions, tokenization platforms, and payment applications on XRPL, • Create frameworks for measuring developer success that align with business objectives, including analytics for fintech developers and financial institutions, • Build scalable and systematic frameworks to accelerate developer adoption through both one-to-many and one-to-one strategies, • Organize high-impact developer events, group learning sessions, workshops, and hackathons that showcase XRPL's capabilities for tokenization and financial innovation, • Generate technical content including tokenization guides, payment integration tutorials, institutional DeFi standard methodologies, and code demos, • Speak at conferences, meetups, events, and private seminars about XRPL use cases, projects, and upcoming products and features, • Provide hands-on technical support to accelerate integration for financial companies and startups, • Evaluate technical feasibility or technical due diligence and team strength for projects through various Ecosystem Growth Programs such as Grants and Accelerator initiatives, • Build and measure adoption mechanisms and reporting structures to demonstrate success and traction, • Recruit and scale a high-impact global developer relations team with representation across key financial hubs and emerging tokenization markets, • Foster a collaborative culture internally with GTM, Product, Engineering, Communications, and Marketing teams as well as external partners and the broader XRPL community, • Act as the primary advocate for financial developer needs at the executive level, translating feedback into strategic initiatives, • Champion best practices for regulatory compliance and institutional-grade security adoption by developers building financial applications, • Collect feedback to inform product roadmaps while serving as a technical liaison between developers, funded financial projects, and Ripple's product and engineering teams, • 7+ years of experience building and leading developer relations, developer experience, or technical product teams, with a proven track record of measurably growing developer ecosystems, • Institutional Finance Acumen: Deep understanding of financial instruments and market structure (equities, bonds, repos, collateralized lending, etc.). Strong grasp of collateral management, capital efficiency, and how DeFi can impact these processes. Familiarity with regulatory frameworks and how they relate to tokenization and digital asset adoption, • Technical credibility with the ability to deeply understand complex technical concepts and translate them for various audiences ranging from individual developers to enterprise executives, • Deep insight into developer psychology and behavior—knowing how to reach developers through the right channels, build authentic affinity for products, and design education programs that drive meaningful adoption, • Hands-on technical abilities—capable of creating your own code demos, critically reviewing developer samples for quality and best practices and providing specific technical feedback, • Collaborative leadership skills with the ability to influence across teams without direct authority, building strong relationships with stakeholders at all levels, • Experience scaling teams in high-growth environments with the ability to adapt quickly as priorities evolve, • Comfortable navigating ambiguity in fast-paced environments with autonomy and accountability, • Experience working with blockchain technologies, APIs, developer platforms, or emerging financial technologies, • Background in building developer communities around new technology categories, particularly in fintech or blockchain, • Experience with open-source ecosystems, community management, and collaborative development practices, • Public speaking experience at industry conferences and events, particularly fintech or blockchain conferences, • Content creation experience including technical writing, video tutorials, or documentation for financial applications, • Experience with developer analytics and community measurement tools Do Your Best Work • The opportunity to build in a fast-paced start-up environment with experienced industry leaders, • A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning., • Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team., • In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in., • Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team, • Competitive salary, bonuses, and equity, • Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support, • Employee giving match, • R&R days so you can rest and recharge, • Generous wellness reimbursement and weekly onsite & virtual programming, • Generous vacation policy - work with your manager to take time off when you need it, • Industry-leading parental leave policies. Family planning benefits.

As a GPU Software Engineer, you’ll be translating innovative research into high-performance, high-quality GPU compute solutions—playing a key role in delivering next-generation media technology to the market. Hybrid working, 3 days onsite and 2 days working from home. Key Skills & Qualifications: • Degree in Electronics Engineering, Computer Science, or a related field., • Proven experience in video processing or similarly performance-critical applications., • Hands-on experience with Vulkan or other modern GPU APIs., • Strong background in C/C++ development, both in building new systems and enhancing existing ones., • Translate high-level mathematical models and research into production-ready encoder implementations using C++ and GPU compute technologies., • Develop cross-platform solutions for operating systems including Windows, Linux, iOS, and Android., • Enhance, maintain, and expand existing codebases (C/C++/Python)., • Integrate third-party commercial and open-source software components., • Produce clear and well-structured technical documentation, including specifications, APIs, and integration guides., • Support external partners and customers in integrating SDKs., • Test and evaluate complex signal processing code to ensure performance and reliability in production releases., • Manage your own workload with accurate time estimates, effective task prioritisation, and a focus on high-quality design

Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely. Get to Know Us Headquartered in Minnesota, Entrust is an industry leader in identity-centric security solutions, serving over 150 countries with cutting-edge, scalable technologies. But our secret weapon? Our people. It’s the curiosity, dedication, and innovation that drive our success and help us anticipate the future. About the Team: You'll be joining the team leading Entrust's Identity portfolio, formerly known as Onfido (an AI- powered digital identity solution). Our technology helps businesses verify real identities using machine learning, ensuring secure remote customer onboarding. By assessing government- issued identity documents and facial biometrics using state-of-the-art machine learning, we provide companies with the assurance they need to operate securely while allowing people to access services quickly and safely. Our Applied Scientist team consists of about twenty machine learning scientists. The team is supported by an ML Ops team that provides state-of-the-art tooling (including AWS, Encord, Ray, PyTorch Lightning and Weights & Biases). The Applied Science team works closely with product engineering to deploy models to serve our worldwide customer base. Position Overview: We are looking for a Senior Applied Scientist to design and train cutting-edge machine learning solutions related to digital identities. Join our team and work on challenging problems in deepfake detection, bias mitigation, document understanding, anomaly detection and/or efficient ML. What you will be doing: • Push the frontier of research in areas such as deepfake detection, bias mitigation, fraud/anomaly detection, face matching, document understanding, and efficient on-device ML., • Publish research results in national and international conferences and scientific journals. Work with product and engineering to improve our world-class identity-focused products. Representative work: • Implement bias-mitigation strategies to build fair face-matching and deepfake-detection models., • Train and benchmark large-scale vision-language models for document extraction., • Train a multi-modal document understanding model from scratch using synthetic data. Optimise LoRA adapter latency in PEFT/Triton., • Profile, debug and improve model training speed on multiple GPUs., • Create a large-scale dataset for deepfake detection., • Experiment with multimodal models to detect fraud. You may be a good fit if you: • Have strong experience in machine learning and computer vision., • Have a strong record of successfully delivering high-performance ML-driven products., • Have a deep understanding of machine learning theory., • Have strong coding skills in Python and PyTorch., • Care about building fair and cutting-edge machine learning products. Strong candidates may also have: • Technical experience in one or more of the following areas: face matching, bias mitigation, anomaly detection, document understanding or on-device ML., • Published at top-level machine learning conferences. Experience optimising (distributed) training code. Where you will be: This role is based in our London, UK office and follows a hybrid model, requiring in-office presence three days per week. Benefits UK • 25 days annual leave plus a day off for your Birthday., • Two paid volunteering days per year.*, • Bupa Private Medical and Dental Insurance*, • Pension with The People’s Pension (employer contribution 4% of base salary)*, • Generous paid parental leave, • Life enrichment allowance of up to £80 per month to use for services including gym, yoga, fitness classes, massages, childcare, and therapy, • Dedicated learning opportunities including using tools like Linkedin Learning with availability to use for learning resources such as books, coaches, conferences, courses, podcasts, and more, • Our open and transparent culture is reflected in our “Better Together” motto and we bring this to life by meeting once a week for our global weekly roundup (OnThursday); holding quarterly team socials, and other company-wide social events, • Expense up to £300 (or local equivalent) to purchase workstation setup equipment, • The opportunity to become a member of Entrust’s resource groups in order to learn different skills in our belonging groups Ready to Make an Impact? If youʼre excited by the prospect of working on cutting-edge machine learning for problems that matter, Entrust is the place for you. Join us in making a difference. Letʼs build a more secure world—together. Apply today! NO AGENCIES, NO RELOCATION #LI-GR1 #ENT123

Senior DevOps/Platform Engineer – Remote | SC Eligible 📍 Ideally based near London / M4 / M3 Corridor (in case of hybrid client assignments) 🕒 Full-time | Permanent | Flexible hours 💰 £60k - £80k DOE 🚀 Lead impactful cloud transformation projects across public and private sector clients. About us Ntegra is a specialist technology practice on a mission of Digital Empowerment through building Digital products. We are dedicated to innovation and continuously seeking enthusiastic and motivated individuals to join our dynamic team. Learn more about the work we do here: ___ The successful candidate will represent Ntegra, working directly with our high-profile public and private sector clients. Our Platform Engineers are responsible for the development and deployment of automation solutions using tools such as Ansible, Terraform and coding languages including Bash and PowerShell, as well as the management of cloud-based platforms, such as Azure, AWS and Google Cloud. The Senior Platform Engineer work with infrastructure as code, containerisation, and modern CI/CD practices. They will also work with other members of the team to develop and implement DevOps practices, and mentor more junior team members internally. 💡 The successful candidate will: • Architect and manage platforms for our public and private sector clients on Google Cloud Platform, AWS and Azure when needed, • Be familiar with Gitops practices and workflows, • Build CI/CD pipelines, automation (Ansible, Terraform), and containerised solutions, • Collaborate with our Scrum Masters, Developers and clients to deliver secure, high-performing environments, • Drive innovation, mentor others, and implement best practices across cloud and DevOps ✅ Essential: • Skills in infrastructure-as-code (Terraform), scripting (PowerShell, Python, Bash), and CI/CD, • Strong stakeholder communication and a proactive, collaborative mindset, • Alignment to Ntegra's values: Open & Honest, Collaborative, Can Do Attitude, Leads By Example., • Ability to gain SC Clearance ⭐ Desirable: • Experience in a Consultancy/Practice environment., • Current SC Clearance. 🎁 We offer: • Flexible remote working + private healthcare + enhanced leave, • Interesting and varied work, • Professional development, L&D support + peer recognition bonuses, • A welcoming, inclusive team culture 📩 Apply now – Even if you don’t tick every box, we value passion and potential just as much as experience. 🔒 Due to the nature of our work, SC clearance is a requirement. We are only accepting direct applications for this role, agencies need not apply.

Job Title: Test Automation Engineer (Front end & API) Sector: Test consultancy specialising in financial services Essential Skills: Playwright (Typescript or JavaScript) and API Automation Location: Primarily remote with c1 day per month in the consultancy office in Berkshire & client visits when requested Salary: £45-50,000/annum + benefits Start Date: We require someone to start immediately Saffron QA is the recruitment partner to a successful and expanding software testing consultancy. The organisation has a reputation for providing high calibre software testing services within the financial services sector. We are in the market for a Test Automation Engineer with previous experience of designing and developing test automation frameworks in Playwright using either Typescript or JavaScript. We also require someone with good API automation experience and we are open to various tools and programming languages. The ideal candidate will be keen to progress their career in a consulting environment, where they can contribute to multiple projects, using a range of tools and technologies. You will be responsible for supporting the consultancy on test automation proof of concepts as well as presenting and demoing solutions to clients. We are looking for a candidate with the following experience; • Proven experience and ability to create test automation frameworks from scratch using Playwright and JavaScript or Typescript., • Experience of designing API automation solutions, • Develop CI Test Pipeline on the creation, maintenance, and improvement of CI tools such as MS Azure, Jenkins, GitHub Actions., • Experience working with version control tools like GIT, GIT hub, Bitbucket and Azure Repos., • Establish and uphold coding standards for automation tools and processes., • Participate in the continuous improvement of the Quality Engineering process, including the implementation of best practices and automation strategies., • Create and maintain code and documentation for project work., • Provide regular status updates and reports on testing progress to the Test Manager and stakeholders. This position is being offered on a 6-month fixed-term contract basis (possible extension or permanent employment options) and offers a salary of up to £50,000/annum. This is an immediate opening and require someone to start asap. *Must hold British passport or ILR due to background checking process. No Visa sponsorship available.

About PhixFlow PhixFlow is an established (since 2004), highly respected company delivering a unique low-code platform for complex data integration and business process automation. The customers we partner with include major Telcos, Utilities, and Financial Services, to solve their most intricate business challenges. Despite our stability and history, we operate with the agility and technical freedom of a start-up. The Challenge: Innovating Platform Reach, UX, and AI We are looking for a highly capable Full-Stack Engineer who will serve as a core innovator driving the evolution of our PhixFlow platform across three critical areas: 1. Enterprise Integration: Designing and implementing features for seamless data exchange with mission-critical systems like SAP and Salesforce., 2. Intuitive UX/DX (Developer Experience): Extending the platform's reach by designing and building highly intuitive user experiences for less technical business users., 3. AI Integration: Researching and developing new features that integrate AI capabilities into the platform to enhance automation and decision-making. Your ability to learn quickly and reason through complex systems is critical, ensuring we balance innovation with performance, security, and usability. Core Technical Skills Requested ● Proven experience working effectively within large, enterprise-scale codebases. ● Solid proficiency in Java (deep server-side development and platform architecture familiarity). ● Strong experience with JavaScript, TypeScript and React (front-end development, with an interest in UX/UI principles). ● Expertise in SQL and designing/optimising relational database schemas. ● We seek deep understanding of fundamental technical skills, including clean code principles and complex system design. Culture, Compensation & Benefits We understand that outstanding engineers require true work-life balance and flexibility. We are a remote-first company focused entirely on output and quality, not hours logged. We will consider candidates seeking flexible hours, reduced hours, or a compressed working pattern to fit around personal or family commitments. ● Working Pattern: Flexibility is Key: Available as Full-Time (5 days) or equivalent to a 4-day week (Salary adjusted pro-rata). ● Salary Range (Full-Time): £55,000 to £62,000 per annum. ● Work Model: Remote-First. ● Development: 5 dedicated training days per year for professional growth. ● Time Off: 25 days plus bank holidays annual holiday, increasing for long service. Enhanced Maternity, Paternity and Adoption benefits. ● Health & Finance: Company Pension contribution and private health insurance, including Dental and Optical and option to add family members. ● Well-being: Active Wellbeing Committee and Gym membership contribution. ● Team Connection: Weekly virtual coffee chats, regular social events, including an annual Company Christmas Meal. ● In-Person: 4 team meetings per year in Cambridge, UK. Reasonable travel and accommodation costs can be fully expensed for those outside the Cambridge area. ● Equipment: All necessary equipment provided including Laptops, Screens, Chair and Sit-Stand desk. Application & Interview Process We aim for a streamlined and efficient hiring experience that respects your time. 2. Online Assessment: Successful applicants will be invited to complete a short intellectual challenge (logic test) designed to evaluate reasoning and problem-solving aptitude., 3. Interviews: We conduct up to two virtual interviews focusing on technical depth, cultural fit, and your approach to complex challenges. Determining Salary within the Range Salary will be determined based on the successful candidate's proven experience, demonstrated technical expertise, and agreed working pattern. Offers will typically be structured as follows for Full-Time (5-day) work: ● £55,000 - £57,000: For candidates who meet core skills and demonstrate strong learning aptitude, but require moderate ramp-up time on the platform. ● £58,000 - £62,000: For highly experienced candidates who exceed the minimum requirements, have significant and demonstrated expertise in complex integration, and can immediately contribute to the innovation and architectural evolution of the PhixFlow platform. Technology Keywords & Interests Experience with, or a strong interest in, the following or similar technologies and concepts is highly valuable: ● Backend: Java, Spring, Hibernate, multi-threading/concurrency, Quarkus/Micronaut. ● Frontend: JavaScript, TypeScript, React, D3.js, SVG, CSS. ● Database: SQL (SQL Server, MySQL, Oracle), Data Modelling. ● Infrastructure: Cloud Platforms (Azure, AWS), Git. ● Advanced Topics: AI/LLM (Large Language Models), Small Language Models, Fine Tuning, Security, Design Patterns.

Staff React Engineer (TypeScript + AI Experience) We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact. With the right people and the right ideas, there’s no limit to what we can achieve. Are you a fit? Sounds awesome, right? Now, let’s make sure you’re a good fit for the role: Key Responsibilities • Lead the architecture, design, and development of scalable, high-performance web applications using React and TypeScript., • Define and execute the front-end technical strategy, ensuring scalability, performance, and alignment with product and AI goals., • Collaborate closely with AI engineers, data scientists, designers, and product managers to deliver intelligent, data-driven user experiences., • Integrate AI-powered components (e.g., chatbots, assistants, content generators, predictive UI) into modern web applications., • Mentor other engineers, promoting excellence in coding practices, architecture decisions, and technical problem-solving., • Establish and enforce standards for code quality, accessibility, performance optimization, and testing., • Partner with backend and DevOps teams to optimize CI/CD pipelines and deployment processes., • Continuously identify opportunities to use AI and automation to enhance both development workflows and end-user experiences. Must-have Skills • 8+ years of professional software development experience, with at least 5+ years specializing in React and TypeScript., • Proven experience architecting and scaling enterprise-grade front-end applications., • Knowledge of AI technologies and hands-on experience integrating AI/ML models or APIs (e.g., OpenAI, Hugging Face, Vertex AI, Anthropic, or similar)., • Demonstrated ability to design and implement AI-enhanced interfaces that improve usability, personalization, or automation., • Deep understanding of JavaScript (ES6+), React Hooks, and state management patterns (Redux, Zustand, or Recoil)., • Proficiency with testing frameworks (Jest, React Testing Library, Cypress) and performance profiling tools., • Experience integrating RESTful and GraphQL APIs., • Bachelor’s degree in Computer Science, Software Engineering, or related field., • Advanced English level, both written and verbal., • Excellent communication, leadership, and mentoring skills. Nice-to-have • Familiarity with Next.js, Micro Frontends, and Server-Side Rendering (SSR)., • Experience with cloud platforms (AWS, GCP, Azure) and infrastructure-as-code tools such as Terraform., • Background in data visualization or AI-driven UX design., • Contributions to open-source projects or active participation in tech communities., • Experience leading distributed teams in agile environments. What we offer • A High-Impact Environment — lead initiatives that shape AI-driven digital platforms., • Commitment to Professional Development — access to WizeAcademy programs and industry-recognized certifications., • Flexible and Collaborative Culture — hybrid and remote-friendly work options., • Global Opportunities — collaborate with experts across multiple regions., • Vibrant Community — hackathons, knowledge-sharing sessions, and innovation events. Find out more about our culture ___.

Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform 💸Up to £130,000 per annum plus bonus plus stock 🏠Central London office 🖱️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are you a Lead Software Engineer with extensive knowledge of building distributed systems? Looking to join a company who are solving genuine problems that disrupt an industry? Interested in working with the best talent on the market and having a real impact on projects? If so... I'm partnered with a very exciting Cloud scale-up who have received record Series A funding and are looking for innovative Lead Software Engineers to join their ambitious team! With a new VP of Engineering who has spent much of their career building out a world leading Cloud platform, the team are growing fast and they're looking to attract the best talent on the market. Having received huge investment, they are on a journey to truly disrupt the industry and are not held back by any legacy code or old customers. This means that they're able to build out state-of-the-art, Greenfield code which can focus on being the worlds most accountable and sustainable cloud provider🌳 What they're looking for in a Lead Software Engineer: • Tech agnostic but preferable experience working with Golang, Rust, Java and/or C/C++., • In-depth knowledge of distributed systems, building solutions at scale where performance, reliability and availability are key considerations., • Confident in leading the definition and creation of solutions from 0-1, solving ambiguous and complex challenges., • Experience working on software infrastructure or building Cloud native software using Kubernetes., • Understanding of systems design and Open Source components., • If you have knowledge of building virtual machines - Virtual servers, virtual networking or network programming - that's a plus... but definitely not needed! If this sounds like you, feel free to apply and I can run through more details! Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform

Job Title: AI Researcher Location: Cambridge or London, UK This is a permanent position with candidates required to do hybrid working in either Cambridge or London. Our client are looking for AI Researchers specialising in Reinforcement Learning with Human Feedback (RLHF) and Generative AI. In this role, you will design and optimise the algorithms that align large-scale generative models with human preferences, ensuring they are safe, controllable, and capable of producing high-quality outputs across multiple modalities. You’ll sit at the intersection of RL, LLMs, and generative modelling, helping us build the next generation of foundation models Responsibilities: Develop and refine RLHF algorithms for large language and generative models. Research and implement deep reinforcement learning methods (policy gradients, actor-critic, off-policy learning) for model alignment. Train, fine-tune, and evaluate LLMs and diffusion models at scale. Design experiments to align generative outputs with human and organisational preferences. Collaborate with researchers, engineers, and human feedback teams to build scalable alignment pipelines. Publish findings in top-tier AI conferences and contribute to open-source frameworks. Key Requirements: PhD in Computer Science, Machine Learning, or related field. Publications at NeurIPS, ICML, ICLR, ACL, or related venues. Deep expertise in Reinforcement Learning (policy optimisation, reward modelling, RLHF). Hands-on experience training/fine-tuning generative models (LLMs, diffusion, transformers, GANs). Strong knowledge of deep learning frameworks (PyTorch, JAX, TensorFlow). Proficiency in Python and standard ML libraries. Solid foundations in probability, optimisation, and statistics. Experience working with large-scale distributed training on GPUs/TPUs. If this sounds of interest, please reach out to

Who We Are Cint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is the world’s largest, with nearly 300 million respondents in over 150 countries who consent to sharing their opinions, motivations, and behaviours. We are feeding the world’s curiosity! Job Description Our vision for the role We are searching for an experienced Senior Cloud Infrastructure Security Engineer with an unquenchable thirst for automation and a passion for DevSecOps methodology. You'll be working with a team of other engineers to build out and secure our expanding cloud infrastructure in AWS. While this is a hands-on engineering position (not a CISO or a consulting role), you will need the confidence and gravitas to heavily influence engineers and managers across a wide technical function. The team holds itself accountable to a high standard of build quality. We have recently completed the first major phase of a completely green-field infrastructure and platform rebuild that is designed to underpin Cint’s business applications for the next decade, while scaling to support a 10-fold growth in revenue. We are compulsive about infrastructure as code (nothing in our platform is created or deployed unless via a code change) and driven to achieve a full end to end continuous deployment pipeline. Major elements of our platform include AWS (we make significant use of S3, RDS, Kinesis, EC2, EMR, ElastiCache, ElasticSearch and EKS). Elements of the platform will start to expand into GCP (Compute Engine, Cloud Storage, Google Kubernetes Engine and BigQuery). Other significant tools of the platform include Linux, Terraform, Kubernetes, Docker, Packer, Ansible and Jenkins. We support applications and services written in Golang, Python, Java, Scala and .Net. We monitor and alert on everything we deploy via Grafana, Prometheus, Graphite and ELK stacks. You will be someone that shares our values and ambitions and can bring security best practices and specific cloud security expertise to the party. You will additionally be the kind of person that is energised by complex challenges, teamwork and problem solving. In return, we can offer a great tech culture, highly competitive compensation packages and employment benefits. Qualifications Responsibilities • Work as part of the Infrastructure team defining and improving our general security posture across legacy and green field resources including data, applications and networks, • Provide point of expertise on application, data and network security to our wider engineering teams - engaging with them in order to ensure consistent adoption of security policies and best practice, • Participate in the automation of software to our cloud platform and embed security into our methodology, embracing DevSecOps, • Improve our monitoring and alerting systems to enhance them with specific and relevant security data points, • Participate in an on-call rotation and assist with troubleshooting issues that arise, • Three years or more experience in Cloud Infrastructure roles (predominantly AWS) working within teams that practice DevSecOps, • Ability to interact comfortably with AWS via CLI and/or API, • Proficient in managing Infrastructure exclusively with Terraform, • Specific expertise in threat assessment, attack surface management, data security, the network stack at L4 and L7, DNS, VPC security, IGW, WAF and CloudFront, • Experience designing and managing IAM policies, roles and trust policies, • Good knowledge of most of VPN, MFA, SAML, OAuth2, KMS and TLS, • Good knowledge of some IdP (Okta, OneLogin, Auth0) frameworks and integrations, • Experience building and running Docker images/containers securely, including container orchestration security, • Experience of code security audit, static and dynamic analysis, defensive programming techniques and visualisation and measurement of security KPIs, • Expertise in at least one scripting or programming language (Python, Bash, Ruby, Node, Golang, Java), • AWS Certified Security Specialist, • Hands on experience designing and implementing security controls within GCP, • Experience defining and operating a Security Incident Response process, • Good knowledge of monitoring and alerting using one or more of: Graphite, Statsd, Prometheus, Grafana, OpenSearch, • Any experience of ISO27001 certification processes, • Understanding of “cloud native” and 12-Factor applications, • Offensive or defensive penetration testing experience Additional Information Our Values Collaboration is our superpower • We uncover rich perspectives across the world, • Success happens together, • We’re pioneers in our industry, • Our curiosity is insatiable, • We’re accountable for our work and actions, • Excellence comes as standard, • We learn from each other’s experiences, • Stop and listen; every opinion matters, • We embrace diversity, equity and inclusion. More About Cint We’re proud to be recognised in Newsweek’s 2025 Global Top 100 Most Loved Workplaces®, reflecting our commitment to a culture of trust, respect, and employee growth. In June 2021, Cint acquired Berlin-based GapFish – the world’s largest ISO certified online panel community in the DACH region – and in January 2022, completed the acquisition of US-based Lucid – a programmatic research technology platform that provides access to first-party survey data in over 110 countries. Cint Group AB (publ), listed on Nasdaq Stockholm, this growth has made Cint a strong global platform with teams across its many global offices, including Stockholm, London, New York, New Orleans, Singapore, Tokyo and Sydney. () Additionally, in a world of AI, we want our candidates to understand our approach to the use of AI during the interview and hiring process, so we'd appreciate you reading our ___.

Job Title: QA Engineer Location: Hybrid (UK-based) Once a month in London Salary: Circa £60,000 Why Apply? This is an exciting opportunity to work as a QA Engineer in a fast-growing, innovative tech start-up within the financial services sector. If you thrive in a collaborative, fast-paced environment where you'll work in a dynamic environment and have a direct influence on product development, this role is for you. Work remotely with once a month in London while contributing to a platform supporting innovation in wealth management services Job Title Responsibilities • Plan, execute, and maintain manual and automated testing for a wealth management platform., • Implement and maintain UI automation testing using Playwright, • Work closely with developers and product teams to ensure high-quality software delivery., • Identify defects, troubleshoot issues, and contribute to continuous improvement of QA processes., • Adapt workflows and testing strategies as priorities shift in a fast-paced environment., • Collaborate in a highly open and innovative team environment, sharing insights and solutions. Job Title Requirements • Proven experience as a QA Engineer within financial services or wealth management platforms., • Strong experience in manual and automated testing, including UI automation., • Strong experience with Playwright or similar UI testing frameworks is preferred., • Solid understanding of software QA methodologies, tools, and processes., • Strong problem-solving skills and ability to work independently in a fast-paced environment., • Excellent collaboration and communication skills, able to work closely with a distributed team., • Comfortable adapting to evolving technical requirements and exploring new approaches to testing.

Who we are Zedsen is a cutting-edge health technology startup based in London, focused on transforming breast cancer detection through our innovative, non-invasive sensor technology. Our proprietary sensors and advanced data algorithms enable us to detect subtle changes in breast tissue, offering a safer, accessible, and cost-effective alternative to traditional screening methods. Our mission is to provide early and accurate breast cancer screening solutions, accessible globally, to improve patient outcomes, reduce healthcare costs, and enhance the overall quality of care. By developing scalable technology that can be widely implemented, we aim to make a measurable impact on the way breast cancer is detected and managed worldwide. What You’ll Do Building breakthrough sensing technologies takes tight coordination between hardware, signal processing, and algorithms—and that’s where you come in. You’ll be at the heart of our electronics development, leading verification and validation of current designs and prototypes, turning real-world performance data into insight, and pushing the next generation of improvements across every layer of the system (from analogue sensor arrays and PCBs to filtering and ASICs). As a senior member of the team, you’ll shape how we design, test, and evolve our hardware systems. You’ll model great engineering practices, ensure compliance with medical standards (IEC 60601, ISO 14971, ISO 13485), and help foster a culture of open collaboration and continuous learning. You’ll mentor engineers, share knowledge generously, and help turn bold ideas into robust, life-changing, and inclusive solutions. Core Responsibilities • Lead design and development of analogue and mixed-signal electronic systems for medical sensing applications, • Own schematic design, component selection, and PCB layout (Altium or equivalent), • Develop and maintain verification and validation plans for hardware subsystems, • Analyse and improve sensor performance, noise characteristics, and signal quality, • Collaborate closely with firmware, mechanical, and algorithm teams to ensure seamless system performance, • Drive design reviews, risk assessments, and documentation in line with ISO 13485 and ISO 14971, • Engage with test houses and certification partners to ensure compliance with IEC 60601 and other relevant standards Essential Requirements • 10–15 years’ experience in electronic hardware design, with at least 5 years in medical or other regulated systems., • Deep understanding of analogue and mixed-signal design, especially for sensing, low-noise front ends, and signal integrity., • Strong command of EMC design and mitigation techniques., • Experience taking hardware through IEC 60601 compliance and verification., • Skilled in schematic capture and PCB layout review (Altium or equivalent)., • Familiarity with risk management (ISO 14971) and design control processes., • Working knowledge of embedded systems, allowing effective collaboration with firmware. Desirable Criteria • Experience in capacitive or impedance sensing and ow-power wearable electronics, • Familiarity with FPGA development and high-speed digital signalling, • Comfort working in early-stage R&D and rapid prototyping environments, • Strong communication and mentoring skills, • Enthusiasm to produce high quality work – we are producing medical, • devices! We know that no candidate meets every single requirement. If you’re excited about the role and have strong experience in most of these areas, we’d love to hear from you! Benefits · Private Medical and Dental Cover · Life and Health Insurance · Flexible working environment – 3 days / week required in the office: flexibility to work remotely at company discretion. · Free lunch when working onsite · 25 days annual leave · 5% Employer Pension Contribution · Share Options · Bonus scheme (subject to meeting company milestones and company policy) · Opportunities for growth: learn from a supportive team, attend workshops and short courses which align with delivering company goals (subject to managerial approval). How We Work We’re a close-knit team of scientists and engineers who enjoy taking on complex problems and seeing them through. The hardware group is small and focused where everyone has an equal opportunity to shape both the technology and the culture we work in. We hold ourselves accountable, support one another, and value clear, honest communication over unnecessary process. Growth here comes from doing meaningful work, learning together, and sharing knowledge openly. If you want to build technology that matters alongside people who are passionate about what they do, you’ll fit right in.

Senior Java Engineer / Developer (AI) London / WFH to £110k Are you a technologist with a strong knowledge of AI and its practical uses within software engineering? You could be progressing your career in a senior, hands-on Senior Java Engineer role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. What's in it for you: • Salary to £110k + Bonus, • Pension, Private Medical Care, Life Assurance, • Option to buy or sell holiday days, • Wellness benefits and gym subsidy, • Childcare vouchers, • Enhanced paternity leave including shared parental pay and leave, • Employee led LGBTQ+, Women's, Black and Parents & Carers networks with an annual budget for organising events and projects that foster an open, diverse and inclusive culture, • Plus a range of other perks Your role: As a Senior Java Engineer you'll join an experienced team working on AI innovation within the business. Your primary focus will be on using Claude code (and other AI tools and frameworks) throughout the development lifecycle from initial requirements shaping through to deployment to improve speed and efficiency of software development and release. This is an influential role where you will work across product engineering teams to showcase processes and procedures with AI without cutting corners and ensuring compliance. Location / WFH: There's a hybrid model with two days a week work from home, when you are in the office you'll be based in the City with an upbeat team environment, casual dress code and a range of facilities including roof terrace, restaurant and break out areas. About you: • You have a strong backend Java software engineering skills, • You have a strong knowledge of modern software architecture, including microservices, APIs and Cloud technologies, • You have used AI tools in a large commercial enterprise e.g. Claude, Cursor, Windsurf, Prompt or Context engineering, • You have strong code review skills, • You are delivery focussed and champion the clients' needs Apply now to find out more about this Senior Java Engineer / Developer (AI) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Location: London, UK (hybrid / min 3 days onsite) Employment Type: Full-time Compensation: £80,000–£120,000 + meaningful equity About the Role Our client is a YC-backed lawtech startup building AI software for legal teams working on complex, high-stakes matters. The product is designed to help professionals work faster and more accurately with large volumes of documents and information. The company is led by a small founding team with deep technical and domain experience, and is trusted by demanding users who care deeply about security, reliability, and correctness. This role is one of the very first engineering hires. You’ll have significant freedom to shape the product and technical direction, ship production code from day one, and work closely with users as the platform scales. What You’ll Do • Work closely with users to iterate on AI behaviour, outputs, and edge cases, • Build and own AI-powered LawTech features end-to-end, across backend, frontend, and infrastructure., • Design and implement systems that apply GenAI to real, high-stakes professional workflows, • Build and scale data and document processing pipelines that enable fast, accurate data-driven analysis, • Help shape engineering standards, technical direction, and future hiring as one of the first engineers Who You Are • A highly capable full-stack engineer with a strong academic background or experience at a top-tier company or startup, • High-agency and self-directed — you take ownership, make decisions, and ship, • Strong product judgement with a focus on correctness, usability, and edge cases, • Comfortable working on hard problems and seeing them through end-to-end, • Clear communicator with a high bar for quality and attention to detail Tech Stack The team is open to whatever tools are needed to deliver the best user experience. Currently they use: • Typescript/React, • Python As the product and user needs evolve - all tools are on the table. How to Apply Submit your CV via LinkedIn or email

Research Software Engineer - World-Class AI Health Tech Scaleup - London / Hybrid Our world-class medical AI client is a rapidly expanding innovator at the intersection of AI and life sciences, with significant funding. They build multi-modal foundation models that span medical imaging, clinical, genetic, and omics data, for high-precision inference in late-stage clinical drug trials. They are scaling fast and on a mission to revolutionise therapeutic development, with cutting-edge ML and data analytics. The commercial potential of this work is phenomenal, as is its scope for its impact on society. They are looking to hire several experienced Research Software Engineers to partner closely with the Research team (currently ~12), playing a pivotal role in developing and optimising their next-generation, AI-driven biomedical platforms. If successful, you'll collaborate with ML specialists, data scientists, clinicians, and product teams to build scalable solutions that leverage complex, multimodal datasets. Some of the things you’ll contribute to ML Platform & Tooling • Build Python tooling, libraries, APIs and SDKs to support model training, evaluation and deployment, • Develop experiment-tracking, model-versioning and reproducibility tools, • Build scalable data pipelines for large clinical and research datasets, • Develop distributed systems for i.e. training foundation models, • Partner with researchers to understand workflows and remove bottlenecks, • Prototype tools and iterate quickly based on research feedback, • Write clean and scalable, well-tested Python code, • Maintain high standards in code reviews, documentation and CI/CD, • Contribute to architectural and tooling decisions Key requirements • Degree in Computer Science, Engineering, Maths or similar STEM topic from a leading institution (minimum Bachelor's, Master's preferred), • Strong Python engineering experience, • Experience building APIs, SDKs or developer tooling, • Solid understanding of distributed systems, • Comfortable working with complex data structures, • Familiar with modern software engineering best practices, • Ability to translate research papers into working code Strongly desirable experience • Experience with large-scale ML systems (model training, serving, platforms), • Experience supporting or working inside ML research teams, • Familiarity with ML frameworks (PyTorch, TensorFlow etc), • Experience building pipelines for scientific or healthcare data, • Knowledge of cluster compute, distributed training and GPUs, • Understanding of healthcare data or regulated environments, • Open-source contributions, • Cloud experience (AWS/GCP/Azure) Compensation & Benefits • Excellent base salary, • Generous equity allocation from day one, • Comprehensive health & wellness package, • Hybrid working (1 day/week WFH), • Chance to work at the frontier of AI × life sciences with real world impact If you want to build world-class tooling for cutting-edge biomedical research and join a rapidly scaling team doing genuinely meaningful work, get in touch!

Data Scientist - Brand Uplift/Marketing London – Hybrid Up to £80,000 About the Role We are seeking a Data Scientist to join a growing Data & Innovation team within a fast-scaling AI-driven organisation. You’ll work with a wide variety of cross-channel digital signals, leveraging advanced Machine Learning, NLP, and Computer Vision techniques to uncover powerful consumer insights. These insights will shape media, marketing, influencer, and creative strategies, helping clients capture market share and build deeper connections with their customers. Key Responsibilities • Combine and analyse large, complex datasets (structured and unstructured) to extract consumer insights., • Apply Machine Learning, NLP, and Computer Vision methods to develop innovative products and solutions., • Prototype and validate new technical ideas, bringing cutting-edge research into production., • Work with clients to translate insights into actionable strategies that drive growth., • Implement production-level coding practices, including unit testing and documentation., • Communicate complex technical concepts to non-technical stakeholders. What We’re Looking For • 3+ years’ experience working with Python for data preparation, aggregation, and transformation., • Strong background in Consumer or Marketing Analytics, with passion for digital, social, and mobile media., • Proven experience applying ML/statistical methodologies to large datasets (>1TB)., • Experience building NLP and Computer Vision products with engaged user bases., • Knowledge of open-source NLP & CV libraries and ability to apply the latest research into real-world applications., • Skilled in explaining technical findings to business audiences in clear, concise English., • Degree in a quantitative field (Data Science, Statistics, Mathematics, Computer Science, or similar); Master’s preferred. Please note, this role cannot offer sponsorship.

Lead AI Engineer Tech Focus: Microsoft Azure AI Stack / LLM / Agent Orchestration / Data Science Salary: £90,000 – £100,000 + 20% Bonus + 20% Employer Pension Contribution Location: London – Hybrid This is an exciting opportunity for a Lead AI Engineer to join a prestigious financial organisation as they launch a major AI initiative. Having completed their digital and data transformation programme, the organisation now operates fully in Azure Cloud and is making significant strides in AI adoption. They’ve built an AI platform designed to improve efficiency for both internal and external facing users. This is a hands-on technical leadership role. You’ll lead projects and mentor engineers while actively developing Azure-native agent frameworks and building team-specific AI applications that deliver business outcomes. You’ll work in a cross-functional team alongside an AI Engineering Manager, Architect, DevOps Engineers, AI Test Lead, Data Scientists, and Project Managers. What we’re looking for: • Hands-on AI development experience in a cloud environment (ideally Azure AI Stack, but open to other platforms), • Proven experience in a lead or principal capacity (technical leadership, project ownership, mentoring), • Practical experience with Large Language Models (LLMs) in production environments, • Experience with Agent Orchestration and building frameworks that deliver business outcomes, • Strong coding skills in Python and SQL Desirable: • Background in Data Science, • Light front-end development, for example being able to create internal web applications If you’re passionate about building practical AI solutions and want to work in a collaborative environment that takes AI seriously, please apply directly and we’ll be in touch with more details.

We are partnering with an early-stage, mission-driven company at the intersection of AI and national defence to appoint exceptional Full Stack Software Engineers. This fast-growing organisation is transforming mission-critical combat planning and operational decision-making by building next-generation AI-driven software tools for western forces. Founded in 2023, the company has already secured significant early-stage funding, including a $10m Seed round in 2024. The founding team is composed of ex-Palantir and ex-Open AI leaders. They combine deep sector knowledge with cutting-edge design and software engineering expertise to deliver state-of-the-art SaaS capabilities leveraging NLP, Generative AI, and reinforcement learning technologies. Position location (hybrid): London (Shoreditch) or Paris (Le Marais) We are seeking Full Stack Engineers who are passionate about using technology to solve complex, real-world problems with meaningful societal impact. You will be joining a highly collaborative and talented team that is revolutionising how operational planning is conducted at scale and speed. Primary Responsibilities: • Entrepreneurial ownership over strategic products and features, and play a critical role in delivering outcomes to customers, • Build out core features that help users plan their operations or gain valuable insights into their data, including real time visualisation and collaboration on maps, timelines and documents, • Help build and scale the team, • Work as a hands-on individual contributor and problem-solver Requirements • Degree in Computer Science or a related field, or equivalent experience, • 5+ years of experience working with cross-functional software development teams, • Experience shipping and iterating on production-grade software components professionally and / or in the open-source community, • Ability to write robust, well tested, and well-designed code that frequently gets deployed to users, • Strong understanding of product development and navigating large codebases, • Located in London/Paris and open to working in office Tech Stack: • Python FastAPI, • Typescript + React, • Open source LLMs, • On premise deployments Benefits Currently Offered (likely to improve as company grows): • 100% coverage for travel expenses, • Childcare support, • Min. 3 months fully paid parental leave, • 25 days holiday + bonus days for company closure, • Subsidised lunches in office, • Gym membership, • Private medical insurance, • Subsidised coaching/training, • Work-from-home allowance to cover office equipment, desk, chair, monitor etc., • Fertility support benefits, including financial support for IVF, • Menstrual leave/congé menstruel, • Company off-sites twice per year Interview process: • Introductory interview – 45 mins, • Coding interview – 60 mins, • Onsite Design and Product interviews + meet the team – half day in Paris, • Final interview with CEO – 30 mins

Fire – Engineer or Senior Engineer Glasgow, Bristol, Manchester or London Competitive salary + benefits We have an exciting opening for a Fire Engineer or Senior Fire Engineer to join our firm in our Glasgow, Bristol, Manchester or London offices. Hoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield. We provide a wide range of engineering and consultancy services, including acoustics, air quality, building services (MEP), fire, lighting, security and sustainability to name but a few. Together, our highly skilled teams use technical expertise and problem-solving skills to bring buildings to life. We ensure that whatever the building, its design is outstanding, and its operations meet the needs of the communities it serves. We are as committed to providing an environment where everyone can realise their unique potential. So, in joining Hoare Lea, you will experience a business that enriches your knowledge, supports your wellbeing, and welcomes your individuality. You’ll have the opportunity to participate in our 9-day fortnight scheme, thriving community groups, varied social and networking events, and extensive professional and technical development schemes. We also offer an extensive benefits package, including private medical cover, electric vehicle salary sacrifice scheme, stock options, and up to 30 days of annual leave. Whatever your ambitions or circumstances, our aim is to enable everyone to develop their knowledge, give their best, and enjoy what they do. Being part of one of the UKs largest building engineering consultancies, we benefit from collaborating with some of the best engineers in the business, with access to state-of-the-art technical support, and have the opportunity to work on some of the UKs largest and most high profile projects as part of a multi-disciplinary team. However, the fire team also works independently on fantastic projects, with many in our team having developed long-term relationships with many great clients. Heathrow’s Terminal 2, Doha’s new metro, the vast £1billion Elephant and Castle redevelopment in London, the extension to the ExCeL centre and the Royal Hospital for Children and Young Persons in Edinburgh are examples of some of the amazing projects where we have led the Fire Engineering design with other Hoare Lea disciplines. As part of long standing Fire Engineering relationships with external clients, we have led the fire safety design on seven of Manchester’s ten tallest buildings (including the UKs tallest residential tower), developed the current fire strategies for most of the UKs largest airport terminals, and designed two world cup stadia. A particular area where we have invested heavily is training and research. We have numerous research groups within the team to ensure that we remain at the cutting edge of our discipline; this includes computational and numerical modelling, emerging fire risks, new techniques and even fire testing – we recently led the design and implementation of two of the world’s largest ever cross laminated timber (CLT) compartment fire tests in France, to successfully validate our detailed calculations for a highly sustainable timber office building project. In addition to Hoare Lea’s best-in-class training, the fire group have developed extensive additional training and development opportunities – weekly training sessions for everyone, regular training away-days, innovation days and access to external training and conferences. We place a particular emphasis on enabling our team to achieve Chartered Engineer status – we have developed a programme for this and numerous fire engineers have obtained their CEng with us over the years. This is all enabled by our very experienced and highly qualified team. We are active in a number of key organisations such as the Society for Fire Protection Engineers (SFPE), Smoke Control Association, BSI Group and Institution of Fire Engineers. Why Work For Us? The Fire Engineering group’s strategy is simple, we want to do world-class fire engineering on the best projects with great clients. We want the team to enjoy the projects they do and who they work with, so our portfolio is of high quality, varied and really interesting. As part of Hoare Lea’s larger team of built-environment specialists, we have access to some of the UKs largest and highest profile projects. However, we also work independently and have developed long-term relationships with some great clients – there is no greater personal satisfaction from winning repeat projects from clients who think you’ve done a great job and like working with you. We are strong because we recognise that everyone has different skills to offer – our team includes ex fire service, building services and building control professionals, and engineers with degrees in physics, mechanical engineering, chemical engineering, materials science, forensics – oh, and fire engineering. The opportunities we provide for training and development are second-to-none. We invest significantly in this, and our aim is to ensure our team can achieve Chartered Engineer status. We have a highly experienced and qualified team to ensure that this can happen. We really want everyone to have the right work-life balance and to enjoy their work. We enable this by having a great benefits and flexible working package – including the ability to work a 9-day fortnight, and by choosing only the best projects for great clients, supported by extensive training and experienced colleagues. We are a really friendly, supportive and inclusive team, and enjoy numerous socials with our office colleagues and with the fire engineering team. The Role • Hoare Lea’s Fire Engineering team focuses on the fire safety design of buildings., • We work with colleagues within Hoare Lea as part of a multi-disciplinary team, and also have a significant portfolio of long-term external clients., • Our projects are principally based in the UK, and a detailed understanding of UK regulations and design guidance is desirable., • Able to work with, and have an appreciation of the integration of, other construction professionals’ requirements for the project., • Ensuring open communication among all project team members so that feedback is provided and acted upon efficiently in a timely manner., • Attending design team meetings, design workshops, client meetings and site meetings., • Travel to clients or projects in the UK, and occasionally internationally, according to project demands., • Working knowledge of software analysis tools – evacuation, smoke and fire modelling, heat radiation models and structural fire modelling. What We Are Looking For • Experience working within a fire engineering consultancy role., • A relevant degree or equivalent qualification in Engineering, Building Services, Maths, Architecture, or Physics, with a keen interest in Fire Engineering. You will have a good technical knowledge in the primary discipline of fire safety design., • You will be IT literate with a working understanding of fire modelling software analysis tools., • You should have excellent communication skills and an interest in working in a team environment., • You will have the ability and commitment to effectively deliver to demanding timescales, and have good organisational and planning skills. How to apply To apply simply complete a CV profile and submit your application, or for further information please contact . If shortlisted, one of our recruitment team will be in touch to arrange a introductory call (about 30 minutes) to discuss the role and your experience in more detail. From there, successful candidates will be invited to attend a panel interview, either via Microsoft Teams or in person at one of our offices. Adjustments and accommodations If there are adjustments or accommodations that we can put in place to help you participate and give your best at any stage of the recruitment process (whether relating to disability, neurodivergence or anything else) please let us know. Data privacy We have updated our terms and conditions for candidates, click here to find out more. Recruitment agencies We have a Preferred Supplier List of trusted partners who assist us when required. We do not acknowledge speculative CVs or unsolicited candidate introductions from agencies not on the list.

Fire – Principal or Associate Engineer Glasgow, Bristol, Manchester or London Competitive salary + benefits We have an exciting opening for a Principal or Associate Fire Engineer to join our firm in our Glasgow, Bristol, Manchester or London offices. About us Hoare Lea is a human-centric and planet-conscious engineering consultancy. We offer intelligent and sustainable solutions to complex design challenges for the built environment throughout the UK and further afield. We provide a wide range of engineering and consultancy services, including acoustics, air quality, building services (MEP), fire, lighting, security and sustainability to name but a few. Together, our highly skilled teams use technical expertise and problem-solving skills to bring buildings to life. We ensure that whatever the building, its design is outstanding, and its operations meet the needs of the communities it serves. We are as committed to providing an environment where everyone can realise their unique potential. So, in joining Hoare Lea, you will experience a business that enriches your knowledge, supports your wellbeing, and welcomes your individuality. You’ll have the opportunity to participate in our 9-day fortnight scheme, thriving community groups, varied social and networking events, and extensive professional and technical development schemes. We also offer an extensive benefits package, including private medical cover, electric vehicle salary sacrifice scheme, stock options, and up to 30 days of annual leave. Whatever your ambitions or circumstances, our aim is to enable everyone to develop their knowledge, give their best, and enjoy what they do. Hoare Lea’s Fire Engineering group is a leading team of experienced fire safety experts, many of whom are Chartered Engineers through the Institution of Fire Engineers. Being part of one of the UKs largest building engineering consultancies, we benefit from collaborating with some of the best engineers in the business, with access to state-of-the-art technical support, and have the opportunity to work on some of the UKs largest and most high profile projects as part of a multi-disciplinary team. However, the fire team also works independently on fantastic projects, with many in our team having developed long-term relationships with many great clients. Heathrow’s Terminal 2, Doha’s new metro, the vast £1billion Elephant and Castle redevelopment in London, the extension to the ExCeL centre and the Royal Hospital for Children and Young Persons in Edinburgh are examples of some of the amazing projects where we have led the Fire Engineering design with other Hoare Lea disciplines. As part of long standing Fire Engineering relationships with external clients, we have led the fire safety design on seven of Manchester’s ten tallest buildings (including the UKs tallest residential tower), developed the current fire strategies for most of the UKs largest airport terminals, and designed two world cup stadia. A particular area where we have invested heavily is training and research. We have numerous research groups within the team to ensure that we remain at the cutting edge of our discipline; this includes computational and numerical modelling, emerging fire risks, new techniques and even fire testing – we recently led the design and implementation of two of the world’s largest ever cross laminated timber (CLT) compartment fire tests in France, to successfully validate our detailed calculations for a highly sustainable timber office building project. In addition to Hoare Lea’s best-in-class training, the fire group have developed extensive additional training and development opportunities – weekly training sessions for everyone, regular training away-days, innovation days and access to external training and conferences. We place a particular emphasis on enabling our team to achieve Chartered Engineer status – we have developed a programme for this and numerous fire engineers have obtained their CEng with us over the years. This is all enabled by our very experienced and highly qualified team. We are active in a number of key organisations such as the Society for Fire Protection Engineers (SFPE), Smoke Control Association, BSI Group and Institution of Fire Engineers. Why Work For Us? The Fire Engineering group’s strategy is simple, we want to do world-class fire engineering on the best projects with great clients. We want the team to enjoy the projects they do and who they work with, so our portfolio is of high quality, varied and really interesting. As part of Hoare Lea’s larger team of built-environment specialists, we have access to some of the UKs largest and highest profile projects. However, we also work independently and have developed long-term relationships with some great clients – there is no greater personal satisfaction from winning repeat projects from clients who think you’ve done a great job and like working with you. We are strong because we recognise that everyone has different skills to offer – our team includes ex fire service, building services and building control professionals, and engineers with degrees in physics, mechanical engineering, chemical engineering, materials science, forensics – oh, and fire engineering. The opportunities we provide for training and development are second-to-none. We invest significantly in this, and our aim is to ensure our team can achieve Chartered Engineer status. We have a highly experienced and qualified team to ensure that this can happen. We really want everyone to have the right work-life balance and to enjoy their work. We enable this by having a great benefits and flexible working package – including the ability to work a 9-day fortnight, and by choosing only the best projects for great clients, supported by extensive training and experienced colleagues. We are a really friendly, supportive and inclusive team, and enjoy numerous socials with our office colleagues and with the fire engineering team. The Role • Hoare Lea’s Fire Engineering team focuses on the fire safety design of buildings., • We work with colleagues within Hoare Lea as part of a multi-disciplinary team, and also have a significant portfolio of long-term external clients., • Our projects are principally based in the UK, and a detailed understanding of UK regulations and design guidance is desirable., • Able to work with, and have an appreciation of the integration of, other construction professionals’ requirements for the project., • Ensuring open communication among all project team members so that feedback is provided and acted upon efficiently in a timely manner., • Attending design team meetings, design workshops, client meetings and site meetings., • Travel to clients or projects in the UK, and occasionally internationally, according to project demands., • Working knowledge of software analysis tools – evacuation, smoke and fire modelling, heat radiation models and structural fire modelling. What We Are Looking For • Experience working within a fire engineering consultancy role., • A relevant degree or equivalent qualification in Engineering, Building Services, Maths, Architecture, or Physics, with a keen interest in Fire Engineering. You will have a good technical knowledge in the primary discipline of fire safety design., • You will be IT literate with a working understanding of fire modelling software analysis tools., • You should have excellent communication skills and an interest in working in a team environment., • You will have the ability and commitment to effectively deliver to demanding timescales, and have good organisational and planning skills. How to apply To apply simply complete a CV profile and submit your application, or for further information please contact . If shortlisted, one of our recruitment team will be in touch to arrange a introductory call (about 30 minutes) to discuss the role and your experience in more detail. From there, successful candidates will be invited to attend a panel interview, either via Microsoft Teams or in person at one of our offices. Adjustments and accommodations If there are adjustments or accommodations that we can put in place to help you participate and give your best at any stage of the recruitment process (whether relating to disability, neurodivergence or anything else) please let us know. Data privacy We have updated our terms and conditions for candidates, click here to find out more. Recruitment agencies We have a Preferred Supplier List of trusted partners who assist us when required. We do not acknowledge speculative CVs or unsolicited candidate introductions from agencies not on the list.

Lead iOS DevOps Engineer - Mobile – On-Prem, Kubernetes, CI/CD, Swift Oliver Bernard are currently working with a fast-growing SaaS company, based in London, who are looking to take on a Lead DevOps Engineer within their Mobile team as they continue to build out their iOS capabilities. Working in a Mobile focused environment, the incoming engineer will be responsible for driving DevOps best practices across this team, and be hands-on day to day whilst leading other DevOps Engineers within this function. A well-cultured environment, the company have a sizeable team with plans to upscale across various levels. To be a suitable fit for this opening, experience with the following is required: • At least 2-3 years operating in a Lead capacity, managing others, setting in place best practices, and coaching / mentoring team members, • History of working on Mobile platforms, with prior hands-on experience across Xcode and Swift, • Containerisation / Orchestration with Kubernetes, • Extensive CI/CD work (ideally with Jenkins and / or BitBucket), • Scripting experience with Python and Bash, • Strong knowledge across Automation, Monitoring and Security This opportunity is only open to engineers currently operating at Lead level, can offer £120-140K (dependant on experience) and operates a hybrid working model (3 office days p/week required). Lead iOS DevOps Engineer - Mobile – On-Prem, Kubernetes, CI/CD, Swift

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places around the world. And we get to do the best work of our career and grow our skills surrounded by colleagues who have our backs. If you’re ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. We champion the builders of tomorrow by providing the infrastructure, tools, services, programs and support for creation on one of the world’s fastest, most sustainable and consistently reliable public blockchain - XRPL. By supporting an open community of developers, they can advance the solutions and innovation needed to allow businesses, consumers, institutions and governments to fuel the engine of a new digital economy. We believe that realizing the Internet of Value hinges on how easily new technology works for more people, and how effectively we can change the way the world operates today. Ripple Custody is helping more people participate in the digital economy by providing enterprise grade custody solutions for large financial institutions and crypto native companies. We have a big vision and the ambition to match. We are seeking the same in engineering managers. You also see the huge potential of this crypto custody and have the entrepreneurial spirit and technical excellence to realize the vision we have. There is a lot of work to get there but we are committed to building out the best team to achieve this. We’re looking for a results oriented hands-on engineering leader to help manage and guide teams building core security features for Ripple Custody. WHAT YOU'LL DO • Provide technical and business leadership defining Ripple Custody’s long term strategy, ensuring flawless execution building secure software and systems that are scalable and reliable, • Own and deliver the roadmaps of multiple programs while driving technical and operational excellence across the engineering organization, • Mentor and guide the professional and technical development of your team, both managers and engineers, • Provide hands-on technical leadership, • Encourage and drive engineering best practices, • Collaborate with stakeholders across Ripple and the customer community at large, • Establish team objectives and quarterly plans in alignment with business and organizational goals, • Translate technical concepts into tailored content for different audiences including engineers, business and technical leaders, • Scale the team by attracting and mentoring great leaders and engineers at various levels of experienceWhat we're looking for, • 10+ years of hands-on software development leadership experience, managing managers and teams of engineers., • Solid leadership and communication skills., • Hands-on experience building highly secure, scalable distributed systems in modern technology stacks, • Experience with Agile development with a focus on robust software design, scalability and security., • Eagerness to work openly and collaboratively with a diverse team, with a positive attitude and a passion for sharing knowledge., • A technical subject matter expert who provides technical leadership and shares expertise with a growing team of engineers. Do Your Best Work • The opportunity to build in a fast-paced start-up environment with experienced industry leaders, • A learning environment where you can dive deep into the latest technologies and make an impact. A professional development budget to support other modes of learning., • Thrive in an environment where no matter what race, ethnicity, gender, origin, or culture they identify with, every employee is a respected, valued, and empowered part of the team., • In-office collaboration for moments that matter is important to our culture, and we give managers and teams the flexibility to decide which 10+ days a month they come in., • Bi-weekly all-company meeting - business updates and ask me anything style discussion with our Leadership Team, • Competitive salary, bonuses, and equity, • Competitive benefits that cover physical and mental healthcare, retirement, family forming, and family support, • Employee giving match, • R&R days so you can rest and recharge, • Generous wellness reimbursement and weekly onsite & virtual programming, • Generous vacation policy - work with your manager to take time off when you need it, • Industry-leading parental leave policies. Family planning benefits.

Role: HPC Engineer Skills: Linux & HPC Infrastructure Compensation: up to £400k (Can pay out bonuses, RSU'S etc) Location: London The Opportunity An elite trading firm is seeking a hands-on HPC Engineer to design, build, and scale next-generation compute and storage systems. The ideal candidate comes from a world-class HPC environment—such as FAANG, research, or hyperscale infrastructure—and combines deep Linux expertise with software engineering skills. You’ll work on uniquely customized systems at scale, where every engineering decision impacts performance, reliability, and research productivity. Core Responsibilities • Design, implement, and maintain high-performance compute and storage environments., • Develop and support systems for performance and fault monitoring., • Optimise end-to-end infrastructure components within the data center., • Contribute to codebases and testing frameworks across multiple programming languages., • Collaborate globally on infrastructure projects and vendor relationships., • Work directly with quantitative researchers to optimize workloads on HPC systems. What You’ll Work On • Ultra-low latency, high-throughput trading infrastructure where optimization directly drives performance., • HPC and simulation platforms supporting large-scale ML and AI pipelines., • Integration of open-source and custom tools to enhance automation, reliability, and visibility., • Strategic infrastructure initiatives shaping the next generation of compute systems. Team & Culture • Tight-knit, high-performance HPC engineering team with direct ownership of critical systems., • Daily collaboration with researchers, developers, and trading technologists., • A culture emphasizing technical excellence, autonomy, and continuous learning. Apply now to explore this opportunity in confidence.

Role: SRE Skills: Deep Linux, Scripting - Python, DevOps, Kubernetes Salary: £500k Plus Location: London The ideal candidate comes from a top-tier tech environment (FAANG, elite trading, hyperscale infra). They have experience building technology 0→1, owning systems end-to-end, and working close to the metal. They will operate across everything from bare-metal Linux to modern build and observability stacks. Overview Join a core engineering group as Lead Site Reliability Engineer, designing and scaling Linux platforms that underpin ML/AI-driven trading. You will architect and own reliability for massive simulation, HPC, and production workloads—ensuring ultra-reliable, ultra-fast trading systems. This is a hands-on, leadership role focused equally on technical depth, strategic decision-making, and driving platform SRE excellence. Key Responsibilities • Lead SRE practices for Linux platforms powering low-latency, high-throughput trading workloads., • Architect, optimize, and tune Linux for performance, resilience, and minimal latency., • Drive incident response, root cause analysis, and continuous reliability improvement across production systems., • Oversee system automation and reproducibility—build, deploy, and fleet-manage bare-metal Linux and containerized stacks., • Manage and enhance Kubernetes clusters, network configuration, and large-scale orchestration., • Set observability standards; expand monitoring, alerting, and performance metrics across platforms., • Analyze networking, kernel-level performance, and distributed systems—solving core challenges in a multi-petabyte, multi-cluster environment., • Build Python tools for automation, reliability engineering, and performance analysis., • Design highly distributed systems What You Will Work On • Ultra-reliable, high-performance trading infrastructure where every engineering optimization affects performance, • Next-generation simulation and HPC compute pipelines, supporting ML/AI workflows at scale., • Integration and continuous improvement of internal and open-source tools for automation and reliability., • Strategic platform direction: shaping foundational systems for critical infrastructure in an elite trading environment. Team and Culture • Small, autonomous Linux SRE team with direct ownership and impact., • Collaborative engagement with quants, researchers, and trading experts to deliver robust platforms., • A culture built on deep technical ownership, learning, and high standards of performance engineering Apply now for an informal confidential chat!

Looking for a Founding Software Engineer (Product & 3D Visualisation) to join a venture-backed, Cambridge University spin-out transforming how the world discovers critical minerals. About us The biggest risk to human progress is failing to secure a reliable supply of critical minerals. To meet energy transition and data centre demands over the next 25 years we will need to mine the same amount of copper as we have ever mined in all human history. Current methods for discovering and developing mines just can’t scale fast enough. We're a Cambridge University spin-out using explainable AI to transform the way that critical mineral mines are found and developed. Our uncertainty-aware models map subsurface resources from multimodal data, helping mining companies make faster and more accurate drilling decisions. We halve drilling costs, double exploration areas, and get critical mineral projects online faster. We’ve just closed an oversubscribed funding round and have more customer demand and pilot opportunities than we can currently support. We’re expanding our team to turn our breakthrough technology into a globally scaled product. The role You will define and build our first product, working closely with the CTO, ML engineers, and geoscientists to turn advanced subsurface models into a production-ready SaaS platform with rich 3D visualisation. You will: · Build a SaaS platform that ingests complex client datasets and presents model outputs through interactive 3D front-end visualisations. · Take ownership of scaling the software infrastructure from early MVP to multi-client deployment. · Develop scalable backend architecture and services that interface cleanly with ML pipelines and large data-processing workflows built in Python. · Lead deployments, infrastructure setup, and production reliability, including testing and release processes. What we’re looking for Core competencies: · Proven experience building and maintaining full-stack SaaS products. · Strong backend experience in Python. · Experience deploying and operating cloud-hosted applications. · Experience building scalable data workflows. · Ability to build quickly and iterate. · Ability to take initiative, work independently and communicate clearly in a multidisciplinary team. · Kind, clear thinking and open to give and receive direct feedback. Strong pluses: · Experience with 3D, scientific, or geospatial visualisation. · Experience working with large and complex datasets. · Experience with mining geological software (e.g. Leapfrog, Datamine, Vulcan). · Previously been a founder or founding engineer. The Details · £70–100k base salary plus meaningful equity (up to 1% depending on experience). We expect this role to suit a strong experienced engineer who wants real product ownership in a fast-scaling, early-stage company. · Working in person from London. Why Join Us? · You’ll be an early engineer shaping a real product, not maintaining legacy code. · You’ll work on hard, meaningful problems where correctness, trust, and scalability matter. · Your work will directly influence high-stakes, real-world decisions. · Flat structure, fast iteration, and genuine ownership from day one.

Titles: BEMS Optimisation Engineer Types: Permanent Location: London About the role We’re looking for a skilled Building Management Systems Engineer to join our cross functional Engineering division. You will work within our engineering team to perform optimisation works and carry out planned, preventative and reactive BMS maintenance to deliver impactful solutions, and ensure smooth, efficient operations for our clients, on Trend, Cylon and Tridium systems. We work with a range of Companies including well-known brands and high-end delivery and service is core to everything we do. Core benefits for this role include: • Competitive salary depending on experience, • Electric Company car (further details below) or car allowance which is enhanced if you choose to lease an electric vehicle through our Company EV salary sacrifice scheme, • £900 funding for a car charging point installation at your home, • Overtime rates of 1.5 or 2 x hourly rate depending on the day and time of overtime performed if applicable, • Working away payment of 3.75 hours per night if you are asked and agree to stay overnight to complete client works, • On-call payment of £35 a day for time spent on call outside of working hours If you choose to take an electric company car following your probation period you will have the ability to choose from available options within our company criteria, examples include VW ID7 and Polestar 2 or 3 models (subject to availability). Our contractual hours are 37.5 hours a week (Monday to Friday) however due to the nature of the work and client requirements there may need to be on call or complete overtime and pay for this is always provided as detailed. Further benefits are detailed later in this job advert. What you’ll be able to offer • Experience in the maintenance of Building Management Systems, • Qualification in Electrical or Electronic Engineering (Ideally equal to HNC/ONC), • Trend qualifications or proven equivalent experience. Tridium, Cylon, Delta also desirable., • ECS/CSCS Gold card holder, • Full UK drivers’ license, • Eligibility to work in the UK, • Purpose driven mindset, • An open and approachable manner, backed up by high moral and ethical standards, • Proactive attitude that brings drive, energy and passion to the role, • The ability to work in a fast-paced environment and be a strong team player, • Exceptional communication and interpersonal skills with the ability to build strong relationships both digitally and in person, • Strong resilience and positivity particularly in challenging situations, • Accountability to yourself and others, • High IT literacy skills and attention to detail What you’ll actually do • Undertake site based and remote BMS system maintenance, • Fault finding BMS related controls issues and identifying the route cause from software to HVAC plant, • Delivery of project works including high level integration and energy optimisation, • Liaise with internal management, clients and third parties to achieve project goals, • Support installation and commissioning site works, • Develop and deploy BMS and energy optimisation works, • Support the growth of the business by expanding skills through development and training as well as sharing knowledge and skills with others to aid in growth of the overall project delivery team, • Work in a team environment; motivating and supporting all team members during the lifecycle of a project, • Build and maintain relationship with the clients, looking after the needs of their sites, and making improvements where applicable Benefits As well as our values led and inclusive culture, we also have a great benefits package: • Overtime and on call payments, • Car allowance and EV car scheme or Company Car, • 25 days annual leave increasing to 28 days with length of service (+ bank holidays), • Option to buy / sell up to 3 days holiday each year, • Contributory pension scheme (5% Matched), • Life Insurance, • Private Medical Insurance, • Enhanced Family Leave policies, • Award-winning Employee Assistance Helpline and Online GP Service, • Cycle to work scheme, • Annual Railcard, • Annual flu jab and eye test, • A professional development and sustainability allowance, • 2 x sustainable holiday travel days, • 1 day off paid each year to volunteer for a charity of your choice, • Up to one professional membership fee paid for by the Company each year, • Reward for introductions scheme

London or Manchester (Hybrid) | £50,000 – £80,000 + Equity About us At the forefront of using investment portfolios as security for access to credit, Firenze is emerging as the category defining leader in what is known as “Lombard lending”. We already work with some of the UK’s leading wealth management firms to unlock access to what has historically only been available to UHNW clients of private banks. Backed by top tier investors, Firenze is now scaling the team to continue to ensure our credit infrastructure is underpinned by innovation, cutting-edge technology, and an unwavering commitment to driving client outcomes. Role Overview As a Full Stack Software Engineer, you’ll design, build, and deliver customer-facing features across our greenfield platform. You’ll work end-to-end—crafting TypeScript frontends and robust Java back-ends—while learning from experienced engineers and contributing to a modern, scalable architecture. This is a hands-on role with plenty of opportunity to develop your technical depth, gain exposure to DevOps, cloud, and observability practices, and help define how we build software at Firenze. With no legacy systems, you’ll be shaping our platform from the ground up and growing alongside a team that values mentorship, learning, and engineering excellence. Key Responsibilities • Feature Delivery: Collaborate with senior engineers to deliver new features from design to production., • Back-End Engineering (Java): Build APIs and microservices using Java (Spring Boot, Micronaut, or Quarkus), with guidance on best practices for performance and reliability., • Front-End Engineering (TypeScript – Nuxt/Vue): Develop responsive, accessible UIs with strong component and state management., • Data & Integration: Work with PostgreSQL, caching (Redis), and messaging (Kafka/SQS) — learning how to design resilient data flows., • Quality & Testing: Contribute to our testing culture (JUnit, Playwright, CI pipelines) and learn how to scale reliable delivery., • Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one., • Documentation & Developer Experience: Help create clear technical docs and reusable tooling that makes development smoother for everyone., • Cross-Functional Collaboration: Partner with product, design, and experienced engineers to break down work, estimate effectively, and deliver iteratively. Requirements • Experience: 3+ years of professional software engineering, including full-stack work on production systems (fintech or startup experience a plus)., • Java Proficiency: Hands-on experience building APIs/microservices in modern Java (Spring Boot or similar)., • TypeScript & Vue: Solid experience developing production-grade web apps with TypeScript and Vue/Nuxt., • Web Fundamentals: Good grasp of HTML/CSS, accessibility (WCAG), and secure web app design., • Databases & Messaging: Familiarity with PostgreSQL and at least one of Redis, Kafka, or SQS., • Testing Mindset: Comfortable writing and running tests; familiar with CI pipelines (GitHub Actions, GitLab CI)., • Cloud & Containers: Exposure to AWS or another cloud platform and Docker. (Kubernetes or ECS a plus.), • Growth Mindset: Curiosity to learn new technologies, seek feedback, and develop alongside experienced teammates. Bonus Skills • Interest in event-driven or distributed systems (Kafka, RabbitMQ, SQS)., • Exposure to DDD, CQRS, or hexagonal architectures., • Experience with observability tools (OpenTelemetry, Prometheus, Grafana)., • Familiarity with multi-tenant SaaS, RBAC, or performance tuning (JVM, SQL). Why Join Us? • Learn from experienced engineers: Work side-by-side with senior teammates who value teaching, pair programming, and open design discussions., • Accelerate your growth: Gain exposure to architecture, DevOps, security, and observability while contributing to production systems early on., • Impact: Shape a greenfield fintech platform with real business influence and visibility., • Collaboration: Join a supportive, high-performing team that values curiosity, innovation, and shared ownership., • Career Development: Clear progression opportunities as Firenze scales — move towards senior or specialist roles with mentorship and hands-on experience., • Competitive Salary (£50,000-£80,000) depending on experience, plus equity participation. You’ll be part of a hybrid team based in London or Manchester, combining the best of in-person collaboration with the flexibility of remote work. You’ll join a culture that values continuous learning, feedback, and building things the right way — not the fast way.

We are partnered with a leading fixed income hedge fund in London seeking a talented C# Developer to join their front-office technology team. The fund has a strong and consistent performance track record and has invested heavily in its quant and tech capabilities as part of a wider growth plan. You’ll work closely with the quant team as well as traders and other front office stakeholders to build and enhance core trading systems, research tooling, and data-driven applications. Projects span proprietary trading system development, front-office tools, and the application of machine learning across the investment process. The environment is fast-paced, collaborative, and a highly technical one where code quality and low latent systems are a top priority. This team has a history of developing people’s careers and offers a broad and exciting range of new and existing projects for hires to get stuck into. These will consist of both back-end and front-end projects with 1 week sprints and release cycles, PR review processes and continuous development to master. This is a team we have worked with for a number of years and have a close, direct working relationship with the CTO. We have placed in the team multiple times so are able to go into detail regarding set up of the team and role The team primarily uses C# for core systems and Python within quant and data teams. C# and .Net experience and knowledge are essential for this role, but the fund will consider exceptional candidates who work with other likeminded OOP languages (C++, Java, Go). When it comes to financial markets experience, there is a particular interest in Fixed Income and Rates, but these are not essential, they will be open to other asset classes. If you are working in a front office environment or experienced with business critical and very low latent systems, then this role could be a good fit. The fund looks for low-ego, high-performing self-starters who enjoy ownership, teamwork, and delivering pragmatic, commercial solutions. The CTO is particularly interested in candidates that are passionate about technology and want to grow and learn within a fast paced and highly performant environment. You’ll have direct exposure to PMs, quants, and the CTO, and will contribute across design, architecture, and production support. Requirements: • Strong academic background in Computer Science or related field, • Excellent programming skills in C# and .Net, • Experience working with large data sets, • 1–5 years’ experience in a relevant software engineering role, • Interest in finance; fixed income or systematic experience a plus, • Positive, pragmatic, and collaborative mindset This is a rare opportunity to join a high-performing, technology-driven hedge fund with a genuinely collegiate culture. Due to demand, this role is advertised anonymously. If preferred, submit a blank application and we will contact you before requesting a CV. We can only respond to highly qualified candidates.

Humanoid is the first AI and robotics company in the UK, creating the world’s most advanced, reliable, commercially scalable, and safe humanoid robots. Our first humanoid robot HMND 01 is a next-gen labour automation unit, providing highly efficient services across various use cases, starting with industrial applications. Our Mission At Humanoid we strive to create the world’s leading, commercially scalable, safe, and advanced humanoid robots that seamlessly integrate into daily life and amplify human capacity. Vision In a world where artificial intelligence opens up new horizons, our faith in its potential unveils a new outlook where, together, humans and machines build a new future filled with knowledge, inspiration, and incredible discoveries. The development of a functional humanoid robot underpins an era of abundance and well-being where poverty will disappear, and people will be able to choose what they want to do. We believe that providing a universal basic income will eventually be a true evolution of our civilization. Solution As the demands on our built environment rise, labour shortages loom. With the world’s workforce increasingly moving away from undesirable tasks, the manufacturing, construction, and logistics industries critical to our daily lives are left exposed. By deploying our general-purpose humanoid robots in environments deemed hazardous or monotonous, we envision a future where human well-being is safeguarded while closing the gaps in critical global labour needs. What You'll Do: • Train policies via representation learning, behaviour cloning and RL; own the full loop from data to deployment., • Partner with teleoperations to drive data collection: specify what “good” looks like, ensure diversity/coverage, and close the gap between sim and real., • Run pre-/mid-/post-training on multimodal LLM/VLM/VLA stacks; plug in new modalities (vision, audio, proprioception, LiDAR/point clouds, …) without breaking existing ones., • Build and maintain continuous pipelines: ingest simulation + tele‑op logs, version them, apply weak‑supervision labelling, curate balanced datasets, and auto‑surface fresh failure cases into retraining., • Work with MLOps & Data Platform teams to scale distributed training and optimize models for real‑time edge inference. We’re Looking For: • 3+ years building deep‑learning systems (industry or research) with shipped models or published artifacts to show for it., • Hands‑on with at least one of: LLMs, VLMs, or image/video generative models — architecture, training, and inference., • Experience with deep learning infrastructure: streaming datasets, checkpointing & state management, distributed training strategies., • Strong Python + PyTorch/JAX; you can profile, debug numerics, and write maintainable research code., • You document experiments clearly and communicate trade‑offs crisply. Nice-to-Have: • Robotics or autonomous driving experience., • RL for LLMs or robotics (PPO, DPO, SAC, etc.)., • Proven productization of deep nets (latency/throughput constraints, telemetry, on‑device optimization)., • Publications at ICLR/ICML/NeurIPS or equivalent open‑source contributions., • Familiarity with OpenVLA, Physical Intelligence (π) models, or similar open VLA frameworks. What We Offer: • Competitive salary plus participation in our Stock Option Plan, • UK Private Insurance, • Paid vacation with adjustments based on your location to comply with local labor laws, • Travel opportunities to our Vancouver and Boston offices, • Office perks: free breakfasts, lunches, snacks, and regular team events, • Freedom to influence the product and own key initiatives, • Collaboration with top‑tier engineers, researchers, and product experts in AI and robotics, • Startup culture prioritising speed, transparency, and minimal bureaucracy

Associate Grid Director Ideally based in London or Manchester, flexible working on offer Salary is dependent on experience, up to £100,000 with benefits Working with an industry leading consultancy specialising in several industries including consultancy, advisory and Corporate finance. We're seeking senior candidates across the UK, with ideally a background in advisory, seeking a new position in the consultancy space. The team has 4 main areas across the unit, each contributing to the overall business success. This role will fall under their major connections team looking after solar, wind, BESS and data centre projects. This role will therefore sit on the infrastructure side of the business, looking after the connection of major projects involved in this area. This division has 2 major areas of focus, how to access the power and how to establish the distribution of this power. This position will be a blend of the technical work required for grid connections working closely with clients to establish grid connections, acting as the middle liaison between operating bodies such as NESO, and DNOS and clients in the space. You'll need to establish relationships on behalf of the clients in the space to offer advice and support through out these connection agreements for various assets. The key to this position will be the ability to then convey these highly technical terms and concepts to non-engineering members of the team. You'll need to have strong stakeholder management skills and communication skills here to capture this responsibility. These stakeholders will range from internal teams in the business, including the property and development functions as well as external suppliers. This is a senior position within the group with the potential to grow a team around this role. Previous experience with leadership would be highly regarded for this opportunity. As this is a senior position in the team, we're also open to various backgrounds of skills. Experience from within other consultancies, NESO, DNOs or advisory companies would also be great for this role. The company is offering a flexible mode of working, and with regional offices, you'd be able to balance working remotely with in office presence. There is a good support network of other leaders for you to lean on and gain support from in this role too, so you'd have additional assistance here. This group is a reputable name in the industry offering both breadth and depth in their offerings. Progression routes are available in the company, so this is a great role for somebody ready for that next leap in your career. Apply to the role, or drop us a message if you're interested in learning more on this one!

Backend Engineer: Distributed Systems Specialist Location: New York or London (Hybrid) Salary: $300,000 – $350,000 USD About Us We’re a stealth-mode infrastructure venture building next-gen primitives for decentralized execution. Our mission: rethink how distributed systems scale, sync, and self-heal — with a focus on performance, modularity, and cryptographic integrity. Our team includes protocol veterans, systems engineers, and cryptography researchers pushing the limits of what’s possible in Web3 infra. The Role We’re hiring a Backend Engineer with deep distributed systems expertise to help architect and optimize our core infrastructure. You’ll work on low-latency, high-throughput systems that power decentralized coordination, execution, and data integrity across global nodes. What You’ll Build • Core backend services for distributed coordination and execution, • Fault-tolerant systems that scale across thousands of nodes, • Performance-critical modules for consensus, networking, and data pipelines, • Internal tooling for observability, testing, and simulation, • Contributions to open-source infra and protocol-level primitives What You Bring • 5+ years of backend engineering experience in systems-level environments, • Deep knowledge of distributed systems, fault tolerance, and consensus mechanisms, • Strong command of Rust, Go, or C++ (Rust preferred), • Experience with container orchestration, microservices, and cloud-native infra, • Familiarity with blockchain, cryptographic protocols, or decentralized coordination Bonus Points • Experience in zero-knowledge systems, MPC, or verifiable computation, • Contributions to open-source infra projects, • Prior work in Layer 1 or Layer 2 blockchain development Why Join • Stealth-stage impact with protocol-grade ownership, • Competitive comp: $300k–$350k base + equity, • Hybrid flexibility in NYC or London, • Work with a team of deep systems thinkers and protocol engineers

🚨 New Role: Senior Product Engineer – SaaS Startup 🚨 We’re excited to partner with a profitable SaaS startup experiencing rapid growth and strong ARR in a short timeframe. Due to increasing customer demand, they’re expanding their engineering team and looking for product-minded engineers to join them on their journey. 💼 Role Details • Title: Senior Product Engineer, • Location: Hybrid – 3 days/week in Central London office, • Salary: Up to £150k + Equity, • Tech Stack: Go, TypeScript, React (open to other strong technical backgrounds) ✅ What They’re Looking For • Engineers who think like product owners, • Prior startup success or fast-paced environment experience, • A background in top-tier education or equivalent proven ability 🌟 Why This Role? • Join a high-growth, product-led team, • Build features that directly impact customer success, • Work with a smart, driven team and cutting-edge tech 📩 Interested? Send your CV to get the conversation started!

We are recruiting on behalf of a dominant High-Frequency Trading firm currently expanding their automated trading group. They are seeking a Senior Low Latency C++ Engineer to work on next-generation market-making and arbitrage strategies. The Role: You would be joining a high-P&L, cross-functional team (Traders, Quants, FPGA Engineers) to build execution logic and order management systems where nanoseconds determine profitability. Location & Flexibility: This team is operationally distributed across major hubs. We are hiring for a start in London, Austin, New York, Miami, Singapore and Kong Kong depending on your preference and work authorization. Role: Low Latency C++ Engineer Domain: High-Frequency Trading (HFT), Market Making, Derivatives Arbitrage. Core Technical Competencies • Language Standards: Expert-level Modern C++. Must demonstrate mastery of Template Metaprogramming, Move Semantics, Custom Allocators and standard library intrinsics., • Systems Engineering: Deep understanding of Linux internals, kernel bypass, memory management, SIMD, and hardware/software optimization ("close to the metal")., • Concurrency: Proficiency in multi-threading, lock-free architectures, and distributed systems., • Data structures and algorithms: Open-addressing, ring buffers, heaps, price-time priority, spinlocks. The Challenge • You will engineer high-throughput, low-latency data processing software and order book management systems. You must be capable of optimizing for nanosecond-level performance to compete against direct market competitors. The feedback loop is immediate. If your code is faster, the trading algorithm wins the trade and makes money instantly. Ideal Candidate Profile • Experience: 3–10 years (FAANG or HFT background)., • Pedigree: Top-tier academic performance (TA roles, high GPA) or competitive programming background (IOI, ICPC)., • Assessment Criteria: Candidates will be tested on algorithmic speed, coding velocity, systems engineering, concurrency, data structures and algorithms and debugging., • Exclusions: High-level application developers (Java/Python) or vibecoders.

Senior DevOps Engineer – EdTech – AWS, Kubernetes, Terraform, CI/CD, Monitoring Oliver Bernard are currently working with an established EdTech company, based in London, looking to expand their DevOps function with a Senior level engineer. The incoming profile will have the chance to work across AI and Data driven platforms, influencing scalability as they expand the usage of the product, whilst driving DevOps best practices. The incoming engineer must be comfortable in a Senior capacity, able to lead from the front, mentor others, and be comfortable working in an embedded capacity across different teams / squads. From a hands-on perspective, to be considered for this opening you’ll need at least 5-6 years’ experience, encompassing the following: • Hands-On Cloud experience with AWS and AWS Services, • Expert knowledge of Containerisation with Docker and Kubernetes, • Strong Infrastructure as Code experience with Terraform, • History of CI/CD experience, specifically with GitHub Actions, • Strong Monitoring experience with DataDog, • Recent hands-on project work with Python and Lambdas This position is open to Senior level Engineers, able to offer £70-80K, and operates a remote first model (with only quarterly visits required). Please apply here to register interest in this opportunity. Senior DevOps Engineer – EdTech – AWS, Kubernetes, Terraform, CI/CD, Monitoring

If you’re looking for a comfortable 9 to 5, something well established, structured, and where you’re told exactly what to do, this won't be for you. But if you want to build something extraordinary from the ground up and have a direct hand in shaping a company that’s scaling at breathtaking speed, keep reading. This is your chance to join an early stage AI startup that’s redefining how innovation is discovered, protected, and accelerated. The team is building systems that detect infringement, streamline R&D, and empower creators to move faster. It’s a true greenfield opportunity, no legacy code, no bureaucracy, just the freedom to solve challenging technical problems with impact. The founding team comes from some of the world’s most respected technology companies and is backed by tier-one investors and industry leaders who know how to build billion-dollar businesses. The company’s trajectory is ambitious, from zero to seven figures in recurring revenue within its first year and this is only the beginning. As a Software Engineer, you’ll join a small, high calibre team where ownership is everything. You’ll work primarily on the backend, integrating with LLMs, and collaborating directly with the founders to design, ship, and iterate products. You’ll speak with customers, think critically from their perspective, and see your work have an immediate, visible impact. The team operates in one-week sprints, moving at an intensity few companies can match. This isn’t a clock-in, clock-out culture, it’s built for those who thrive in fast moving, high ownership environments. This company has an in office culture mainly because there’s nothing quite like building the next tech unicorn, together, in the same room, ask the big players. What you’ll need to succeed: • Strong experience building production quality software (Java, TypeScript, or Python), • Curiosity and adaptability: you learn new technologies quickly and apply them effectively, • Hunger and drive: you’re comfortable working in ambiguous, fast paced environments, • Ownership mentality: you take full responsibility for solving problems, not waiting for instructions In return, you’ll receive a highly competitive base salary, meaningful stock options, and the opportunity to join right before takeoff. That’s the real reason people join startups, the ownership, the impact, and the upside. Those options could change your life, your home, your car, your freedom whatever drives you. If that sounds like you, and you’re open to hearing more, please apply below or reach out directly at .

TECHNE has been appointed as the exclusive technical talent partner for one of London’s most exciting early-stage mobility companies. We’re now searching for a Graduate / Junior Embedded Software Engineer to join their engineering team as they build cutting-edge IoT and vehicle-integrated technology. This organisation is already working with some of the UK’s most recognised logistics and mobility companies. Their platform is rapidly gaining traction and this is a rare opportunity to join early, learn directly from experienced embedded engineers, and contribute to technology shaping the future of urban transport and connected systems. The Opportunity As a Graduate / Junior Embedded Software Engineer, you’ll join a small, highly technical team working on real embedded engineering challenges from day one. You’ll receive strong mentorship from Engineers who have achieved and held high positions within the automotive world. The team keeps communication open, engineering processes lean, and creates an environment where early-career engineers can grow quickly, experiment confidently, and build meaningful products with real-world impact. What You’ll Be Working On You’ll support the development of the company’s next-generation embedded and IoT platform, including: • Writing embedded C firmware for microcontrollers (e.g., STM32 or similar ARM Cortex devices), • Supporting real-time data processing for sensors, connectivity modules, and vehicle telemetry, • Working with CAN bus, serial interfaces, and other communication protocols, • Assisting with board bring-up, flashing, debugging, and hardware testing, • Collaborating with hardware engineers on PCB-level considerations, • Contributing to tools and systems that integrate IoT devices with cloud services, • Helping design reliable, low-power embedded architectures for mobility solutions You’ll get real exposure to embedded systems that interface with hardware, sensors, and large-scale data systems - not just simulated projects. What We’re Looking For • Degree in Embedded Systems, Electronics, Computer Engineering, Robotics, Mechatronics, or similar, • Some hands-on experience (projects, labs, internships) with microcontrollers or embedded C, • Interest in IoT, mobility, robotics, real-time systems, or low-level software, • Curiosity to learn beyond your comfort zone, • A methodical approach to debugging and problem-solving, • Interest in both software and the hardware it runs on, • Good fundamentals in C, embedded concepts, and electronics basics And importantly - you don’t need to meet every requirement. If you’re excited about embedded systems and have a good foundation, please apply. Please note that this is a primarily onsite role based in the NW area. Our client is an equal opportunities employer. They are committed to creating an inclusive environment for all employees and applicants, and ensure that no individual is discriminated against on the basis of age, disability, gender identity, marital status, pregnancy, race, religion or belief, sex, or sexual orientation. If you don’t meet every single requirement but feel you would be a great fit, we strongly encourage you to apply.

We are partnering with an early-stage, mission-driven company at the intersection of AI and national defence to appoint exceptional Machine Learning Engineers. This fast-growing organisation is transforming mission-critical combat planning and operational decision-making by building next-generation AI software tools for Western forces. Founded in 2023, the company has already secured significant early-stage funding, including a $10m Seed round in 2024. The founding team is composed of ex-Palantir and ex-OpenAI leaders. They combine deep sector knowledge with cutting-edge design and software engineering expertise to deliver state-of-the-art SaaS capabilities leveraging NLP, GenAI, Computer Vision, and Reinforcement Learning technologies. Position location (hybrid): London (Shoreditch) or Paris (Le Marais) We are seeking Machine Learning Engineers who are passionate about using AI technology to solve complex, real-world problems with meaningful societal impact. You will be joining a highly collaborative and talented team that is revolutionising how operational planning is conducted at scale and speed. Primary Responsibilities: • Shape the company’s AI trajectory by developing AI solutions to solve high-stakes problems, • Collaborate closely with military experts, along with the product team, to identify and capitalise on high-impact opportunities, • Keep the company at the forefront of innovation by exploring and applying the latest research Requirements: • MSc in Machine Learning, Computer Science, or a related field, • 5+ years of experience in machine learning, with an expertise in modelling, prototyping, and evaluation, • Strong software engineering skills with a focus velocity, • Excellent communication skills and the ability to flourish in a team, • Located in London/Paris and open to working in office Tech Stack: • Python FastAPI, • Python, Typescript, or React, • Open source LLMs, • Building for production Benefits Currently Offered (likely to improve as company grows): • 100% coverage for travel expenses, • Childcare support, • Min. 3 months fully paid parental leave, • 25 days holiday + bonus days for company closure, • Subsidised lunches in office, • Gym membership, • Private medical insurance, • Subsidised coaching/training, • Work-from-home allowance to cover office equipment, desk, chair, monitor etc., • Fertility support benefits, including financial support for IVF, • Menstrual leave/congé menstruel, • Company off-sites twice per year Interview process: • Introductory interview – 45 mins, • Live coding task – 45 mins, • On-site interviews + meet the team – half day, • Final interview with CEO – 30 mins

Founding Engineer / Lead Software Engineer / Senior Software Engineer London (Hybrid) Full-time Salary - £80,000 - £120,000 + Equity We’re looking for a Founding Engineer to help build the foundations of a new product tackling complex infrastructure and AI behaviour challenges. This is an early opportunity to take real ownership in a small, fast-moving team working on hard technical problems with meaningful impact. You’ll be working across backend engineering, system design, and building production-ready infrastructure from scratch. If you enjoy autonomy, moving quickly, and shaping both product and engineering direction, you’ll fit right in. What you’ll work on • Designing and building backend systems using Python and frameworks like FastAPI, or similar., • Creating reliable, scalable architecture for real-time decisioning systems., • Implementing caching, queuing, load balancing, and distributed processing., • Shipping high-quality code quickly in an environment where done is better than perfect., • Building internal tools, APIs, and core services that support the entire product., • Working closely with the founding group to define engineering culture, processes, and standards. What we’re looking for • Strong backend engineering experience Python., • Experience with FastAPI, Django, Flask, or related frameworks., • Confidence designing system architecture from scratch and making pragmatic trade-offs., • Comfort working in ambiguous, high-autonomy environments., • A bias toward shipping and iterating rather than over-engineering., • Interest in challenges involving AI behaviour, infrastructure, or regulated environments., • Someone who enjoys taking ownership and shaping direction, not just following tickets. Nice to have • Experience in fintech, health tech, defence, or other regulated spaces., • Exposure to AI/ML systems., • Open-source contributions or independent projects., • Experience building real-time or safety-critical systems. What you’ll get • The autonomy and influence that comes with being part of an early engineering team., • The chance to work on real, unsolved problems with serious technical depth., • A meaningful equity package., • A collaborative environment focused on learning, ownership, and speed.

About the Role Join a pioneering team that’s redefining how AI and cloud-native platforms power front-office trading. We’re hiring a hands-on engineering leader to shape the future of our Dart platform, a critical infrastructure that supports Quantitative and Strat developers in building next-generation trading solutions. This is not just another engineering role. You’ll work side-by-side with front-office traders and quants, creating bespoke GenAI tools that directly impact trading performance. If you’re passionate about building something unique, ahead of the curve, and never done before, this is your chance to make it happen. What You’ll Do You’ll lead and innovate across both cloud and on-prem environments, scaling platform capabilities and driving AI adoption: • Architect and develop cutting-edge platform services for AI-driven trading., • Potentially lead a small team of engineers, driving technical excellence while staying hands-on., • Collaborate with internal infra/platform teams to align capabilities and avoid duplication., • Design and implement secure, cost-aware, scalable systems using AWS services and Kubernetes., • Mentor junior engineers and set best practices for AI/ML infrastructure., • Influence across organisational boundaries and champion modern engineering trends., • Stay ahead of the curve in Generative AI, ML infrastructure, and cloud-native tooling. Tech Stack • Programming: Python (Java familiarity is a plus)., • AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and more., • On-Prem: Managed Kubernetes Platform and Hadoop ecosystem. Why This Role is Different • Direct Impact: Build AI tools that traders and quants use daily to optimise strategies., • Creative Freedom: Open collaboration and the chance to bring your ideas to life., • Visibility: Be a big player in a small, high-impact team with exposure across the organisation. What We’re Looking For • 10 + years of extensive experience in software/data engineering, ideally in platform or infra roles., • Strong programming skills in Python; passion for code quality and testing., • Demonstrable experience applying GenAI concepts to front-office/capital markets environments., • Deep experience with AWS services (S3, Glue, Kinesis, Lambda, ECS, IAM, KMS, API Gateway, Step Functions, MSK, CloudFormation)., • Passion for being hands-on while enabling and growing a small engineering team. Nice to Have • Experience with on-prem Hadoop and Kubernetes., • Familiarity with AWS cost management and optimisation tools., • Knowledge of front-office developer workflows in financial services.