776 to 800 of 824 Full Stack Engineer Jobs in England

across our games, we are one of the biggest Roblox studios by audience size. Founded in 2015, we have since grown to 95+ full-time remote team members across the globe. Role Overview Brookhaven is one of the largest games on Roblox, enjoyed by millions of players around … world every day. As our Lead Software Engineer , you'll lead a small engineering team responsible for delivering the features, systems, and technical improvements that power a live game at massive scale. This is a hands‐on technical leadership role where you'll drive day-to-day engineering ...

Title : Senior Software Engineer (GPU Drivers) Company : AI Acceleration Location : London (very flexible WFH) Pay : Up to £160,000 + bonus and benefits Company : An advanced HPC R&D firm, looking to expand their GPU Driver team. Most of the team are ex-Big-Tech, ex-FAANG … want to work alongside some of the brightest, most enthusiastic people in the industry, this may be worth exploring. Role : Senior Software Engineer position. You will be a significant hire spearheading much of their 2025 development. Much of the team will be built around you, and significant hires ...

expanding to help millions more drivers in the UK and Spain. To help fuel that growth, we need a Senior Machine Learning Engineer to join our Engineering Team. This team is the beating heart of Prima. You’ll be joining over 350 engineers across software development, infrastructure, operations … Define model development methodologies and best practices across the entire ML lifecycle Play a central role in selecting and evolving the technological stack Support the productionalization and evolution of the Oracles — entities that leverage machine learning to drive Prima’s microservices behavior Develop tools such as: packages microservices ...

Lead Data Engineer £400/day (Outside IR35) | 3-Month Initial Contract, with view to extend | Remote (occasional travel to London) | UK-based candidates only, must hold full right to work in the UK About the Role We're looking for a Lead Data Engineer … strong intention to extend Working Pattern: Remote-first, with occasional travel into London as required Location Requirement: Candidates must be UK-based with full right to work in the UK — no sponsorship available The Role Lead core data engineering and architecture initiatives, setting technical direction and best practice ...

pilots - and we’re growing the team to take it even further. About the Role We are looking for a Senior Software Serviceability Engineer to own the software and AI dimension of serviceability for our humanoid robots. Product Services Engineering makes sure the robot is designed … between Services and R&D. What You’ll Do: Own Design-for-Serviceability for software: ensure the robot’s software, firmware, and AI stack can be diagnosed, updated, and recovered in the field with minimal skill. Collaborate with R&D to build and validate diagnostic scripts, tooling ...

people age. The system works. Now we need to make it smarter, faster, and ready for millions of users. As our AI Engineer, you own the reasoning engine: the agents, the retrieval pipelines, the clinical workflows, and the infrastructure that makes it all reliable in production. You work … future of human health and want your work to help people stay healthy for longer. You move quickly from idea to execution, take full ownership of what you build, and work best with talented people who care as much as you do. You thrive in fast‐moving environments ...

team , setting clear expectations around delivery, quality, and ownership. Define, track, and improve code‐quality, deployment‐quality, SLO, and vulnerability metrics across the full platform stack. Ensure safe, controlled delivery to production and long‐term platform sustainability. Key Requirements Proven experience leading large‐scale, mission‐critical trading … front‐office or near‐front‐office environment Strong software engineering background (distributed systems, low‐latency/high‐throughput platforms, Java or equivalent enterprise stack) Demonstrated ability to set and enforce engineering quality standards, including CI/CD, automated testing, SLOs, and production controls Experience leading and mentoring senior ...

.NET Developer, C#, WPF - Mobile Telecommunications - London (Tech stack: .NET Developer, .NET 10.0, C# 14, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Programmer, Engineer, Architect, .NET Developer) Established in the early 1990s and listed on the London Stock Exchange our client is an instantly recognizable brand … within the mobile telecommunications arena. They are widely recognized as innovators within the market and were the first company to deliver phone trainers, full length music player downloads, commercial TV and mobile broadband to its customers. They are now looking to extend their brand beyond mobile with ...

truly collaborates with science, strategy, and technology, amazing things can happen. Ad Age touted that “Known may be the ultimate example of a full-service agency,” and honored us with two prestigious recognitions this year: #3 on The A-List as one of the top agencies … world at large. BUT ENOUGH ABOUT US, LET’S TALK ABOUT YOU We are hiring a Workplace Technology/SaaS Engineer to own our Atlassian environment and run the SaaS and identity platforms our employees depend on every day. Jira Service Management sits at the centre of this ...

Senior Machine Learning Engineer AI Startup Location: Fully Remote (Europe) Salary: £80,000 - £180,000 + Equity The Role I'm working with a well-funded, stealth AI company building a next-generation AI assistant designed to help people manage everyday tasks, conversations and workflows. The product … across multiple levels, from Senior through to Staff Machine Learning Engineers. Key Responsibilities Design, build and deploy production machine learning systems Own the full ML lifecycle, from data preparation through to training, evaluation and inference Turn research into reliable, production-ready ML solutions Optimise models for performance, latency ...

React Engineer (React Native, TypeScript) Hybrid Mansfield - Up to £50k React Engineer (React Native, TypeScript) Tech-driven business. Mansfield, Hybrid (3 days on-site), Up to £50k I'm working with a well-established, forward-thinking organisation that's investing heavily in its technology … continues to evolve its digital offering. They're looking for a React Native Engineer to join their growing tech team at an exciting time, as they shift further toward mobile-first development and modern frameworks. This is a brilliant opportunity to work on products that are genuinely used ...

excellence and collaboration. Who You Are 8+ years of experience building and scaling backend systems in production environments. 4+ years leading Ruby cloud stack teams as a Principal Engineer/Architect. You are very familiar with the Ruby object model - eigenclasses, method dispatch, method_missing, send … Rails features vs custom Ruby plugins for the right use cases. Proficiency in building APIs and distributed services using Ruby. Must know the full ins/outs of Rails AREL, performant code, and proper Sidekiq job handling. Have expert knowledge of proper data model design for e-commerce ...

Role Summary We are seeking a Principal Machine Learning Engineer (SageMaker, MLOps, Model Governance & Explainability) to provide technical leadership across the full lifecycle of machine learning systems powering a new matching platform. This role is accountable for defining ML architecture, establishing engineering standards, driving MLOps maturity … PyTorch, TensorFlow, and XGBoost. Review and approve technical designs for complex modeling workflows. Explainability & Regulatory-Grade Reasoning Establish explainability standards across the ML stack, using SHAP or equivalent frameworks. Define patterns to generate regulator‐ready reason codes, aligned with compliance requirements. Ensure explainability artefacts are accurate, robust ...

ideal candidate will have a strong background in Linux and Windows systems, alongside Python development skills, particularly in the scientific stack. This full-time position offers a competitive salary of up to £100K. The role promises collaboration with highly motivated developers and infrastructure engineers to deliver high-quality ...

Principal Engineer London, United Kingdom Posted 6 months ago Tech stack mentor Python Terraform Amazon AWS Job Description Architecture and engineering best practices. A split between both hands‐on and leadership, working with the likes of AWS, Terraform, and Python to name a few! Responsibilities Acting … mentor to others within your squad with a tireless ambition to help others... Compensation £110K – 120K Role type Full time Visa sponsorship Not provided #J-18808-Ljbffr ...

strong, global market pull, 9fin is accelerating toward becoming the category‐defining platform for debt markets worldwide. We're looking for a Principal Engineer 9fin sits at the intersection of financial data and AI. We ingest, model, and surface complex debt capital markets intelligence at scale. What … scalability, observability Experience making and owning foundational architectural decisions that affected how an entire engineering org worked Proficiency in Python; comfort across the stack where it matters Nice to have: Experience with financial data, legal documents, or other semi‐structured, domain‐rich datasets Background as a founding engineer ...

care about pedigree. We have a lot of work ahead of us. Join us. About the role We’re hiring a Research Engineer to push Console’s core agent loop from powerful to truly self-improving. As more customers rely on Console to automate critical back‐office operations … evaluate specialist models for repeatable, high‐volume agent tasks where Console has clear production feedback or verifiable quality signals Work across the stack when needed, from traces and eval infrastructure to agent orchestration, product workflows, and customer‐facing AI behavior Who You Are You’re a product‐minded ...

push the boundaries of superintelligence with agentic AI. By automating complex, multi-step tasks typically performed by humans, AI agents will help unlock full human potential. H is hiring the world’s best AI talent, seeking those who are dedicated as much to building safely and responsibly … performance and communicate findings to stakeholders Stay current with advancements in LLMs, VLMs, and related fields About you: You have a strong research engineer/scientist mindset with experience training and improving large language models at different scales in distributed computing settings whether that’s modelling, data collection ...

Trade Support Engineer - HFT London, United Kingdom Tech Stack C Trading Python Bash Responsibilities & Qualifications Through automation, Trade Support Engineers MUST have: Proficiency in Bash, Python , and/or C++ A self-motivated individual able to operate in a demanding and dynamic environment Strong face … face and written communication skills Compensation Up to £100K Role Type Full time Visa Sponsorship Not provided #J-18808-Ljbffr ...

possibilities, and you'll have the freedom to rethink and reshape the pipeline as they emerge. KEY REQUIREMENTS Software engineering skills: Our entire stack uses Python. We're looking for candidates with strong software engineering experience. Ideally, you have experience shipping and maintaining production Python code, and know … workdays Paid work trips, including staff retreats, business trips, and relevant conferences A yearly $1,000 (USD) professional development budget LOGISTICS Time Allocation: Full-time Location: The office is in London, and the building is shared with the London Initiative for Safe AI (LISA) offices. This ...

looking for a Senior C++ Engineer to join a newly forming, elite engineering squad tasked with modernizing the core cross-platform networking stack for one of the world's largest streaming tech ecosystems. The Gig at a Glance Role: Senior C++ Engineer (Mobile Infrastructure … Term: Contract until year-end (with strong potential for extension) Location: 100% Remote Tech Stack: C++, iOS, Android click apply for full job details ...

Role: AI Engineer (Automation) Salary: Up to £50,000 Technology - MS Stack - Data Factory, Copilot, Fabric Location: Yorkshire Working Pattern: Hybrid - 2 days a week in the office. The Role: We are looking for an AI and Automation Engineer for a long-standing client … Yorkshire The role will focus on applying proven automation techniques while progressively adopting modern AI, agent-based and data-dri click apply for full job details ...

Mobile Product Engineer Location: London, United Kingdom Posted 11 months ago Tech Stack Mobile UI TypeScript React React Native Product Responsibilities Excellent UI and product sense Expertise with React Native and TypeScript A track record of ownership and product delivery Ability to communicate technical ideas … wider team and influence decisions Compensation Competitive Role Type Full time Visa Sponsorship Not provided Benefits & perks Not specified #J-18808-Ljbffr ...

Senior Pipeline Engineer London, United Kingdom Posted 9 months ago Tech stack Python Distributed Computing Responsibilities Contribute to the evolution of our MetaHuman infrastructure architecture. Qualifications Expert-level Python programming skills with demonstrated experience building content creation pipelines Experience with distributed computing systems Compensation Competitive Role … type Full time Visa sponsorship Not provided #J-18808-Ljbffr ...

Site Reliability Engineer (SRE) – Data Platform London, United Kingdom Full time, visa sponsorship not provided. Tech Stack Python Go S3 Reliability Responsibilities Design, author, and release code in Go or Python. Manage and scale distributed systems in public, private, or hybrid cloud environments. Preferred ...