376 to 400 of 782 Full-Stack Engineer Jobs in the UK

Senior Full Stack Engineer (Go + React) Location: London (Hybrid – 2 days onsite) Salary: £100,000–£105,000 + 10% bonus + Equity Industry: Series A DeepTech Start-Up About the Company Wedo.tech has partnered with a rapidly scaling Series A DeepTech start-up that’s quickly earning a reputation for its AI-driven More ❯

Senior Full Stack Engineer (Go + React) Location: London (Hybrid – 2 days onsite) Salary: £100,000–£105,000 + 10% bonus + Equity Industry: Series A DeepTech Start-Up About the Company Wedo.tech has partnered with a rapidly scaling Series A DeepTech start-up that’s quickly earning a reputation for its AI-driven More ❯

Python Developer - Python, Django, REST API's, AWS, JavaScript OB are partnered with a Global Financial Services company, who are looking to add a highly skilled Python Developer to their team. In this role, you'll be working their Python More ❯

Full Stack AI Software Engineer - Full Remote UK - £90,000 + Equity This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably). The client I am working with are an AI focused start-up backed by a  … 1.Their stack spans across back end, front end, data and crucially AI. This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on their product from an early stage. Backend APIs (Python/FastAPI): Build and maintain secure, high-performance … testing, CI/CD, observability (metrics/tracing for LLM and retrieval paths), and performance optimisation. Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development. 5+ years experience in full-stack development. Strong background in RAG systems , vector databases (pgvector, FAISS, Weaviate, Elasticsearch k-NN More ❯

Full Stack Engineer .NET & React Financial Services London If you are considering sending an application, make sure to hit the apply button below after reading through the entire description. We re partnered with a leading global energy and commodities organisation that s investing heavily in its digital transformation journey. With a strong presence across More ❯

Full Stack Engineer Reading/Leeds, UK Permanent Opportunity Hybrid Work Active SC or SC Eligible candidates may apply WE ARE NOT DOING SPONSORSHIP FOR THIS ROLE. A unique development opportunity to work on a Public Sector Based Large Scale programme with an innovative market leader as a Backend Java Developer. We require a More ❯

Founding Full-Stack Engineer (React + Django) We're building an AI-driven Hospitality Tech platform that helps vacation rental property owners increase their Booking.com revenue through automation and data-driven insights. We are pre-PMF, growing our revenue month on month and have a strong base of initial customers who love the product … year cliff). Autonomy, product impact, and genuine ownership. Join just before our next raise at a higher valuation and help us reach it. If you enjoy full-stack product work with real technical puzzles, scraping, browser automation, resilient pipelines, and a Chrome extension that users love — we'd love to talk. More ❯

Senior Fullstack Engineer (Python) | GenAI-Powered Fintech We are looking for a Senior Fullstack Engineer whose primary language is Python with a strong GenAI-led engineering approach to join this highly profitable, mid-sized fintech in London that’s experiencing continuous growth. The successful Snr Fullstack Engineer will join a dynamic team of engineers … innovation. They offer a flexible hybrid working model and are deeply focused on leveraging AI to revolutionise their development process. We're looking for a solid, experienced full-stack practitioner who can make a substantial impact across the platform. Your Core Expertise: Python (Primary Language) 🐍 Solid full-stack development experience. Proven experience … iterate on code that is generated by AI agents. 'Good Looks Like': Insights into which available GenAI tools and workflows yield the best results for robust, maintainable full-stack engineering. What's on Offer 🎁 Highly Competitive Salary and a comprehensive benefits package. Hybrid Working model based in London. A genuinely great culture—collaborative, empowering, and focused More ❯

Senior Fullstack Engineer (Python) | GenAI-Powered Fintech We are looking for a Senior Fullstack Engineer whose primary language is Python with a strong GenAI-led engineering approach to join this highly profitable, mid-sized fintech in London that’s experiencing continuous growth. The successful Snr Fullstack Engineer will join a dynamic team of engineers … innovation. They offer a flexible hybrid working model and are deeply focused on leveraging AI to revolutionise their development process. We're looking for a solid, experienced full-stack practitioner who can make a substantial impact across the platform. Your Core Expertise: Python (Primary Language) 🐍 Solid full-stack development experience. Proven experience … iterate on code that is generated by AI agents. 'Good Looks Like': Insights into which available GenAI tools and workflows yield the best results for robust, maintainable full-stack engineering. What's on Offer 🎁 Highly Competitive Salary and a comprehensive benefits package. Hybrid Working model based in London. A genuinely great culture—collaborative, empowering, and focused More ❯

Senior Fullstack Engineer (Python) | GenAI-Powered Fintech We are looking for a Senior Fullstack Engineer whose primary language is Python with a strong GenAI-led engineering approach to join this highly profitable, mid-sized fintech in London that’s experiencing continuous growth. The successful Snr Fullstack Engineer will join a dynamic team of engineers … innovation. They offer a flexible hybrid working model and are deeply focused on leveraging AI to revolutionise their development process. We're looking for a solid, experienced full-stack practitioner who can make a substantial impact across the platform. Your Core Expertise: Python (Primary Language) 🐍 Solid full-stack development experience. Proven experience … iterate on code that is generated by AI agents. 'Good Looks Like': Insights into which available GenAI tools and workflows yield the best results for robust, maintainable full-stack engineering. What's on Offer 🎁 Highly Competitive Salary and a comprehensive benefits package. Hybrid Working model based in London. A genuinely great culture—collaborative, empowering, and focused More ❯

Senior Fullstack Engineer (Python) | GenAI-Powered Fintech We are looking for a Senior Fullstack Engineer whose primary language is Python with a strong GenAI-led engineering approach to join this highly profitable, mid-sized fintech in London that’s experiencing continuous growth. The successful Snr Fullstack Engineer will join a dynamic team of engineers … innovation. They offer a flexible hybrid working model and are deeply focused on leveraging AI to revolutionise their development process. We're looking for a solid, experienced full-stack practitioner who can make a substantial impact across the platform. Your Core Expertise: Python (Primary Language) 🐍 Solid full-stack development experience. Proven experience … iterate on code that is generated by AI agents. 'Good Looks Like': Insights into which available GenAI tools and workflows yield the best results for robust, maintainable full-stack engineering. What's on Offer 🎁 Highly Competitive Salary and a comprehensive benefits package. Hybrid Working model based in London. A genuinely great culture—collaborative, empowering, and focused More ❯

Full Stack Engineer | .NET & React | Financial Services | London Were partnered with a leading global energy and commodities organisation thats investing heavily in its digital transformation journey. With a strong presence across EMEA, the Americas, and APAC, the business is scaling its in-house analytics platforms to drive smarter, data-led decisions across trading, logistics More ❯

Full Stack Engineer | .NET & React | Financial Services | London We’re partnered with a leading global energy and commodities organisation that’s investing heavily in its digital transformation journey. With a strong presence across EMEA, the Americas, and APAC, the business is scaling its in-house analytics platforms to drive smarter, data-led decisions across More ❯

Full Stack Engineer | .NET & React | Financial Services | London We’re partnered with a leading global energy and commodities organisation that’s investing heavily in its digital transformation journey. With a strong presence across EMEA, the Americas, and APAC, the business is scaling its in-house analytics platforms to drive smarter, data-led decisions across More ❯

Required Qualifications Senior level software engineering competency, with strong full-stack experience. Proficient in .NET/C#, JavaScript, Azure SQL (MSSQL). Proven experience developing APIs and UI components in distributed systems. Experience working with pipelines that power mission-critical financial transactions. We're building modern, cloud-native systems using .NET/C#, Azure SQL, and More ❯

Officer Role Overview: As an application developer, you’ll contribute to the design, development, and support of the company’s SaaS platform, working on frontend, backend or full-stack features. You'll collaborate with product managers, designers, and DevOps engineers to deliver functionality that supports both web and mobile experiences. While mobile development is not a … years of experience in software or application development with .Net. Proficiency in at least one modern programming language (preferably C#). Experience building APIs, backend services, or full-stack applications. Familiarity with cloud services (preferably Microsoft Azure). Strong understanding of RESTful architecture, security best practices, and performance considerations. Experience with frontend technologies (Preferably Angular). More ❯

Officer Role Overview: As an application developer, you’ll contribute to the design, development, and support of the company’s SaaS platform, working on frontend, backend or full-stack features. You'll collaborate with product managers, designers, and DevOps engineers to deliver functionality that supports both web and mobile experiences. While mobile development is not a … years of experience in software or application development with .Net. Proficiency in at least one modern programming language (preferably C#). Experience building APIs, backend services, or full-stack applications. Familiarity with cloud services (preferably Microsoft Azure). Strong understanding of RESTful architecture, security best practices, and performance considerations. Experience with frontend technologies (Preferably Angular). More ❯

Officer Role Overview: As an application developer, you’ll contribute to the design, development, and support of the company’s SaaS platform, working on frontend, backend or full-stack features. You'll collaborate with product managers, designers, and DevOps engineers to deliver functionality that supports both web and mobile experiences. While mobile development is not a … years of experience in software or application development with .Net. Proficiency in at least one modern programming language (preferably C#). Experience building APIs, backend services, or full-stack applications. Familiarity with cloud services (preferably Microsoft Azure). Strong understanding of RESTful architecture, security best practices, and performance considerations. Experience with frontend technologies (Preferably Angular). More ❯

Officer Role Overview: As an application developer, you’ll contribute to the design, development, and support of the company’s SaaS platform, working on frontend, backend or full-stack features. You'll collaborate with product managers, designers, and DevOps engineers to deliver functionality that supports both web and mobile experiences. While mobile development is not a … years of experience in software or application development with .Net. Proficiency in at least one modern programming language (preferably C#). Experience building APIs, backend services, or full-stack applications. Familiarity with cloud services (preferably Microsoft Azure). Strong understanding of RESTful architecture, security best practices, and performance considerations. Experience with frontend technologies (Preferably Angular). More ❯

Experience Strong skills and experience in Node.js , particularly in Continuous Integration and Continuous Development (CI/CD) technology (containerised pipelines, git, and build systems). Experience with full-stack technologies such as React , Node.js , Mongodb , Redis , Bash , and package management . Programming Skills : Software engineering skills in Typescript, Javascript in backend/frontend software and other More ❯

Experience Strong skills and experience in Node.js , particularly in Continuous Integration and Continuous Development (CI/CD) technology (containerised pipelines, git, and build systems). Experience with full-stack technologies such as React , Node.js , Mongodb , Redis , Bash , and package management . Programming Skills : Software engineering skills in Typescript, Javascript in backend/frontend software and other More ❯

Experience Strong skills and experience in Node.js , particularly in Continuous Integration and Continuous Development (CI/CD) technology (containerised pipelines, git, and build systems). Experience with full-stack technologies such as React , Node.js , Mongodb , Redis , Bash , and package management . Programming Skills : Software engineering skills in Typescript, Javascript in backend/frontend software and other More ❯

Experience Strong skills and experience in Node.js , particularly in Continuous Integration and Continuous Development (CI/CD) technology (containerised pipelines, git, and build systems). Experience with full-stack technologies such as React , Node.js , Mongodb , Redis , Bash , and package management . Programming Skills : Software engineering skills in Typescript, Javascript in backend/frontend software and other More ❯

Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : Senior Software Engineer - Full Stack Location : London, UK (Hybrid, In-Person 4 days a week) Experience Required: 5+ years Remuneration : £75k £100k + Generous ESOP Visa : Unfortunately, we … QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key responsibilities include … will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 5+ years of experience as a software engineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You have experience More ❯

Equity funds. We are hiring senior software engineers who are comfortable contributing across all layers of the application and developing features end to end. Details: Role : Senior Software Engineer - Full Stack Location : London, UK (Hybrid, In-Person 4 days a week) Experience Required: 4+ years Remuneration : £80k → £110k + Generous ESOP Visa : Unfortunately, we … QinetiQ and retail tech startups such as Standard AI. The entire team consists of early-stage startup veterans passionate about building exceptional products. The Role A senior software engineer at Capsa is expected to own projects and features from conception to production, working across the stack to deliver improvements to our AI platform. Key responsibilities include … will have a direct impact on its success. Have the opportunity for fast career growth. Enjoy yourself! Apply if: You have 4+ years of experience as a software engineer in a venture backed startup or top tech firm. You have taken entire products or features from ideation to production and you've measured their impact. You have experience More ❯