1,026 to 1,050 of 1,434 Full-Stack Development Jobs in London

Software Engineer - New Grad Software

Location
Greater London, England, United Kingdom
develop reliable AI systems for the world's most important decisions. For 10 years, Scale has provided the high-quality data and full-stack technologies that power the world's leading models, and has helped enterprises and governments build, deploy, and oversee AI applications that deliver … degree (or equivalent) in a relevant field (Computer Science, EECS, Computer Engineering, Statistics) Product engineering experience such as building web apps full-stack, integrating with relevant APIs and services, talking to customers, figuring out 'what' to build and then iterating Previous Product/Software Engineering internship ...

Senior Software Engineer, Digital Assets & Crypto Platforms

Location
Greater London, England, United Kingdom
invites a Senior Software Engineer to join our digital assets team. You will design, build, and secure full-stack solutions—from APIs to user interfaces—supporting treasury automation, wallet inventory, and custody integrations. You’ll own the lifecycle from development through production, collaborating with ...

Principal Java Engineer - Backend Platform

Location
Greater London, England, United Kingdom
Permanent Location: Hybrid - minimum 2 days per week in office, Basingstoke/London/Bristol About the Role The Principal Software Engineer (Full-Stack, Backend-leaning) is a senior engineer responsible for the backend architecture, data pipelines, and API layer of a new sports technology product … while remaining capable of contributing to frontend development as needed. This role sits within a small, fast-moving product engineering team and requires someone comfortable owning end-to-end technical delivery across the stack, with backend and data work as the primary focus. What ...

Software Engineer II (Android)

Hiring Organisation
TripAdvisor
Location
London, UK
Employment Type
Full-time
Tripadvisor Experiences, our Engineers are versatile problem-solvers who thrive on a wide range of technical challenges. This is a Android-focused, full-stack role where you'll primarily work on Android systems, with occasional back-end projects. You don't need to be an expert … engineers focus on doing what they enjoy most and do best, writing codeTouch code at every level – while the focus is app development, you'll also have opportunities to work on backend microservicesCollaborate closely with Product and design teams to define feature specifications and develop high quality deliverables ...

Staff Software Test Engineer

Location
Greater London, England, United Kingdom
bridge between Systems Engineering, Regulatory Affairs, and Software Engineering, ensuring that quality is an inherent attribute of our technology rather than a post-development checklist. At CoMind, all team members work at least 4 days per week in the office, plus a flexible work-from-home day. This … submission for FDA and other regulatory bodies. Drive a 'quality-first' engineering culture by mentorship. Lead training and initiatives on Test-Driven Development (TDD), CI/CD best practices, and automated quality gates, ensuring that the engineering team’s velocity is sustained by high-confidence automated processes. Lead ...

Product Engineer, Physical AI

Location
Greater London, England, United Kingdom
models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trusted by Woven by Toyota, AXA, UiPath, Zipline, and more. We're an ambitious team of 100+ working at the frontier … contribute your best work and actively help others do the same — you enjoy levelling up those around you Experience requirements Strong full-stack engineering experience, with a particular strength in complex, high-performance frontend work Experience with 3D rendering, WebGL, or similar technologies for visualising spatial ...

AWS/Python Software Engineer

Hiring Organisation
E.ON
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
that make it happen. You'll join a collaborative, high-performing engineering team working across multiple areas of the business. We build full-stack cloud solutions, with Python at the heart of our backend and a serverless-first approach using AWS services such as Lambda, DynamoDB … those around you grow. Here's a taste of what you'll be doing: Build great technology Design, build and evolve scalable full-stack applications using Python and AWS. Take a serverless-first approach to designing robust, maintainable cloud solutions. Plan, build, test and release ...

Lead AI Engineer

Hiring Organisation
Capco
Location
London, UK
Employment Type
Full-time
Engineer (Senior/Principal Consultant) to join our Technology Delivery Team. You'll combine your expertise in AI/ML engineering and software development to build and deploy cutting-edge generative AI and agentic systems across the financial services sector. As a hands-on leader, you'll architect … RAGFine-tune, optimize, and deploy large language and multi-modal models with a focus on performance and latencyBuild scalable MLOps pipelines and full-stack applications to support robust, production-grade AI deploymentsGuide multidisciplinary teams and clients through strategic decisions in AI engineering and GenAI adoptionWhat ...

Technical Program Manager, Platform

Hiring Organisation
Scale AI
Location
London, UK
Employment Type
Full-time
Technical Program Manager for the Platform team, you will partner with engineering teams to directly accelerate the development and maturity of the Scale Generative AI Platform (SGP). We are looking for a TPM who has actively built and shipped products in the past and understands … mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real ...

Senior FullStack .NET Developer

Hiring Organisation
Avanti
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
automated test coverage and gradually moving functionality towards a modern web-based frontend. You'll remain very hands-on with C#/.NET development while also contributing to software design, architecture and technical decisions across the wider engineering team. The business places a strong emphasis on the engineering … quality, automated testing and test-first development, so strong TDD experience is essential. What you'll be doing Building and maintaining applications and services using C# and modern .NET Designing and developing REST APIs Developing frontend functionality using React Helping modernise an established application architecture Improving automated test ...

Software Engineer

Location
Greater London, England, United Kingdom
every day — from polished, intuitive interfaces through to the APIs, data models and systems behind them. This isn't a role where \"full-stack\" means mostly backend with the occasional frontend change. We're looking for engineers who enjoy working on both sides of the boundary … modern async backend frameworks Security products or building for security practitioners Cloud infrastructure, containers and operating production systems Agentic or AI-native software development beyond autocomplete Don't self-select out because you don't tick every box. If the problems above sound like your kind of problems ...

Fullstack Developer - Java

Hiring Organisation
Hays
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £310.0 per day + 310 per day inside IR35
Developer with strong Java expertise to join a dynamic delivery team supporting a public sector project. The successful candidate will contribute to the development of innovative software solutions and should demonstrate a solid foundation in Java programming, experience with modern frameworks and libraries, and a commitment to producing … high-quality, maintainable code. Essential Skills and Experience Minimum of 5 years' UK residency and currently based in the UK. Strong commercial Java development experience. Experience with popular Java frameworks, such as Spring, Hibernate, Struts or JSF. Experience with Java libraries, such as Apache Commons or Guava. Familiarity ...

AI Engineer

Hiring Organisation
Norton Rose Fulbright LLP
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
will translate agreed product and technical designs into secure, observable and maintainable products. This is a hands-on full-stack AI engineering role, with applied AI product delivery at its core. You will build AI workflows, tools and integrations, evaluation and observability capabilities, together with … complete review or approval steps. Write maintainable Python and TypeScript code; use Docker, Git, automated testing and CI/CD to make development, testing and deployment repeatable. Apply agreed security, authentication, data-handling, deployment and release patterns, working with the relevant firm technology teams where needed Initial Focus ...

Fullstack Developer - Java

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£310.00 per day
Developer with strong Java expertise to join a dynamic delivery team supporting a public sector project. The successful candidate will contribute to the development of innovative software solutions and should demonstrate a solid foundation in Java programming, experience with modern frameworks and libraries, and a commitment to producing … high-quality, maintainable code. Essential Skills and Experience Minimum of 5 years' UK residency and currently based in the UK. Strong commercial Java development experience. Experience with popular Java frameworks, such as Spring, Hibernate, Struts or JSF. Experience with Java libraries, such as Apache Commons or Guava. Familiarity ...

Product Engineer (All Levels)

Location
Greater London, England, United Kingdom
framework orchestrates coding agents around the clock to execute against those specs. Your leverage is your thinking, multiplied by agents — fluency with agentic development is a real part of the job, not a buzzword. You own problems end to end - No wall between product and engineering. … Strong CS fundamentals and first-principles thinking, demonstrated through what you've built rather than where or what you studied in school Full-stack product instincts, web-first. Deep in the TypeScript/Node ecosystem, comfortable moving between frontend and backend, obsessive about the user ...

Senior Mobile Software Engineer

Hiring Organisation
SharkNinja
Location
London, UK
Employment Type
Full-time
help design and ship the next generation of SharkNinja products — mobile apps that put your devices in the palm of your hand, full-stack architectures that make the magic happen behind the scenes, and cross-platform builds that bring real intelligence to your fingertips. … ship fast across iOS and AndroidTeam up with embedded, cloud, and hardware folks to bring connected products to life end-to-endArchitect full-stack systems that get mobile apps, cloud services, and devices talking to each other seamlesslyWrite and automate tests so our products are rock ...

AI Infrastructure Engineer, Serving Platform London, UK Apply →

Location
Greater London, England, United Kingdom
mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real … Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. We are expanding our team to accelerate the development of AI applications. We believe that everyone should be able to bring their whole selves to work, which is why we are proud ...

Senior Software Engineer, Dependency Tracing

Location
City of Westminster, England, United Kingdom
team members; deeper expertise and applied knowledge within relevant area. Bachelor’s degree or equivalent practical experience. 5 years of experience with software development in one or more programming languages. 3 years of experience with developing large-scale infrastructure, distributed systems or networks, or experience with compute technologies … evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. As a part of the Dependency Tracing Team, a part of the GCPR organization within Platform ...

Operations Engineering Manager (m/f/d)

Location
Greater London, England, United Kingdom
clear goals, priorities, and expectations for the team. Manage workload and resource allocation across the team. Support regular 1:1s, performance reviews, and development plans. Build a collaborative team culture focused on ownership and accountability. Operational Ownership & Reliability Own the reliability, performance, and availability of the GPU‐accelerated … inclusion, and much more, ensuring a supportive and enriching environment for our global team. Northern Data Group is a leading provider of full-stack AI and High-Performance Computing (HPC) solutions, leveraging a network of high-density, liquid-cooled, GPU-based technology to enable the world ...

Senior Software Engineer, Product Engineering - UK

Location
Greater London, England, United Kingdom
posting. Hi 👋🏾 I’m Abhik, Ashby's Co-Founder and VP of Engineering. We’re looking for an ambitious full-stack engineer who is laser-focused on solving customer problems and making the right long-term investments to solve them not only today … with minimal oversight, stakeholders were never in the dark as to what was going on, and no setback was a surprise. Traditional product‐development processes aren’t meant for the best engineers. Their purpose is to create consistent outcomes regardless of the engineer’s skill. But, consistency comes ...

Senior Full-Stack Engineer — AI Platform (React/TS)

Location
Greater London, England, United Kingdom
慨正橡扯 is hiring a Senior Full-Stack Engineer to lead the development of their AI-powered platform. In this role, you will take ownership from concept through deployment, integrating AI as a core technology. You will also have direct contact with clients to tailor ...

Software Engineer

Hiring Organisation
Switch Tech Talent
Location
London Area, United Kingdom
Full Stack Software Engineer - Hybrid - (GO/Typescript/AWS) - £60,000/£85,000 Full Stack Software Engineer London - Hybrid £60,000 - £85,000 + Equity ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
Associate Director @ Opus Recruitment Solutions | Shaping the Future of Tech firms across UK (JVM - Java, Scala & Kotlin) 🚀 Senior Full Stack Developer – Java & React Build Products That Shape High‐Stakes Decision‐Making ...

C# .NET Developer Fintech SQL

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Tech: .NET Core, ASP.NET MVC 5, SQL, Anngular. JS 5 Web API CFChallenge: Greenfield 4 month project development, industry specific challengesFirm: Well-known fintech50 business, Bracknell, Small Dev Team. Pay: 70k, flex working and remote, Bonus, Benefits, PensionC# .NET Developer Fintech SQLQuant Capital is urgently looking … C# .NET Developer to join our high profile client. My client is a well known global software house specialising in the development of warehouse management software. They have exploded during the Covid pandemic and are looking for 3 developers to join their project team who build from scratch ...

Software / AI Engineer

Location
Hounslow, England, United Kingdom
Full Stack Engineer (React/TypeScript/Python) – AI Native Team KEY POINTS Fully remote within the UK Up to £500 per day, outside IR35 Six month initial contract with the ...