1 to 25 of 30 Permanent Full-Stack Developer Jobs in London

application, the database estate, the data pipelines, the deployments, the integrations and the LLM serving stack. Whats involved? Genuine full-stack breadth in one codebase: a React/TypeScript application, a Postgres estate with 100-million-row telemetry tables, serverless functions, MQTT ingestion from building management … able to run, monitor and recover them, not design them from scratch. Five or more years building and running production web applications full-stack, with sole or lead ownership of at least one system in live use. Strong TypeScript and React; strong SQL and relational schema ...

hackajob is partnering directly with Version 1 to hire for this role. Company Description Version 1 has celebrated 30 years in the IT industry and continues to be trusted by global brands to deliver IT ...

Full Stack Developer (DV Cleared) Location: London, Bristol, Manchester (hybrid) Clearance: Active DV Clearance is essential Salary: £45,000-70,000 Design, develop, and maintain scalable digital solutions for Defence and Security clients. The role involves working across the full software development ...

Role: Sr. Java Full Stack Developer Type: PERM/FTE Location: London, UK Working Model: Hybrid (3 day per week in office) Salary: 60k to 70k GBP per Annum We are looking for a Senior Java Full Stack Developer ...

Full Stack Developer with 1+ years' experience as a Full Stack Developer, we have an exciting new role we would like to discuss with you. You'll be working on a new platform that guides consumers through … what you have tried when asking for help. Clear written and verbal communication, reliability and a genuine interest in developing as a full-stack engineer. Nice to have Experience with Node.js, Express, Fastify or another server-side JavaScript framework. Personal or commercial projects using relational databases ...

this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job title: Senior Full Stack Developer (Java/Angular) Location : London (2 to 3 days per week on site) Contract: 12 months with possible extension Rate … Inside IR35 Role Overview We are seeking a Full Stack Developer to join a high-performing engineering team responsible for building and enhancing execution and trade workflow platforms. The role involves designing, developing, and supporting scalable, resilient applications that facilitate complex business processes ...

Fullstack Developers at HRT work either on our platform team (i.e. you work on infrastructure & tooling that supports all of our research & trading capabilities) or our acceleration team (i.e. you are aligned with a specific ...

Senior Full Stack Kotlin Developer £57,000 to 72,000 GBP Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Full Stack Kotlin Developer Salary: £57,500 - £72,000 Locations: Leeds, Manchester, Bristol, London … DevOps practices , using tools such as Jenkins or Azure DevOps Excellent communication and collaboration skills Desirable Experience with frontend or full-stack technologies such as: Node.js TypeScript Express.js Nunjucks A consulting background would be advantageous, particularly if you have experience working directly with clients, but strong ...

join one of the fastest-growing consultancies globally. Job Description We are seeking an experienced Senior Full Stack Java Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium ...

Working with a global financial services organisation who are looking for a hands-on Senior Full Stack Developer. Details Location - London Hybrid 3 days/week in office Duration - Initially 6 ...

We are looking to recruit an experienced senior Full Stack software engineer to work in a product development role using .Net C# on the Backend and Node JS for the Frontend. ...

Senior Java Full Stack Developer Location: Canary Wharf, London Hybrid: 3 days per week in the office Salary: Competitive + Bonus + Benefits Build enterprise software while embracing AI powered development. We're looking for an experienced Java Software Engineer to join a highly ...

Lead/Principal Full stack Developer React AI Engineer Location: London (Hybrid - 3-4 days per week) Salary: £120,000 - £1600,000 + Equity + Excellent Benefits Job Type: Permanent Build the Next Generation of AI Products We're partnering with an innovative, fast ...

Full Stack Developer £55,000-70,000 GBP Pension, Benefits Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Full Stack Developer Location: London/Hybrid Salary: £55,000 - £70,000 + Benefits About the Role … seeking a Full Stack Developer to join a leading digital consultancy delivering impactful projects across public and private sector organisations. You'll work within multidisciplinary teams to build secure, scalable, cloud-native solutions using modern technologies and engineering best practices. What ...

Full Stack Developer (React/Java) SC & NPPv3 required - 6 months+ on going contract Inside IR35 - Umbrella Remote workingSC & NPPv3 required Key Skills requiredOur client is working on a large programme looking for Full Stack Developers who can provide strong ...

Senior Full Stack Kotlin Developer Location: London - Hybrid (2 days onsite) Salary: £55,000- £70,000 We are seeking a Senior Full Stack Kotlin Developer to join a growing digital consultancy delivering transformative digital solutions for a range … design, build and deliver scalable digital services that solve complex business challenges. As a Senior Full Stack Kotlin Developer, you'll combine hands-on software engineering with technical leadership, mentoring engineers while delivering high-quality, user-centred solutions across the full development ...

Full Stack Developer – DV Cleared – 12 months - Up to £550 per day Outside IR35 – 4 days onsite in Central London FryerMiles are working with a brilliant Defence consultancy to recruit an experienced Full Stack Developer … user-centred design, workflow orchestration, cloud-native technologies and integration with existing MOD systems and tasking processes. Key Responsibilities Design and develop full-stack applications using Python, TypeScript and React Build modern, intuitive and responsive front-end applications Develop scalable backend services, APIs and microservices Integrate ...

Full Stack Developer Location: Fully Remote Salary: up to £65,000 We're looking for an experienced Full Stack Developer to join a growing engineering team building modern, high-traffic SaaS products used by thousands of customers. This ...

seeking a mid level Full Stack Developer to build high-performance, real-time applications. You must have strong front-end expertise with either WebSocket or SingalR and a Grid tech such as AG Grid. This role requires onsite attendance 3 days per week ...

/Vue.js is beneficial You will have some exposure to Python, contributing to the design, build, and support of scalable and secure full-stack web applications using FastAPI. Experience in Unit Testing with Jest Experience with GraphQL with React for efficient data fetching and state management ...

Full Stack Developer - Python, Django/Flask, React, Azure Up to £410 per day (Inside IR35 - Umbrella) Coventry (1/2 days a month) 3 months initial contract My client is an International Consultancy who are looking to hire a Full Stack Developer with demonstrable experience in Python, Django, Flask, React, Azure, SQL and YAML to work with a high-profile end customer. Key Requirements:· Proven Full Stack Development experience in a large, complex organisation· Technical expertise in Python (Django, Flask frameworks)· Demonstrable skills ...

Fintech firm that specialize e-invoicing and invoice finance. Salary: 65k + Bonus + Options + Flex Working + PensionC# ASP.NET MVC FullStack Developer – Fintech50Quant Capital is urgently looking for a C# ASP.NET MVC Developer to join our high profile client. My client is a growing … City of London. The ASP.NET MVC Development role is expansionary due to a brand new international platform being created. The ASP.NET MVC Developer will be involved in greenfield platform development for a global high demand high transaction payments gateway. The frontend development of their web platform in HTML5 ...

customer and participating in a highly collaborative group of software engineering professional's. Learning, developing your skills and becoming a rounded developer in the process. You will have experience with Python, React, and Large Language Models (LLMs) to support and enhance our client's AI-driven initiatives. Beyond … ahead of technology. Qualifications Experience of working in a Scrum Team and an Agile environment Design, build and support scalable and secure full-stack web applications using Python (FastAPI) Exposure to front-end development using React/Typescript. Support and enhance existing web applications to ensure ...

Full Stack JavaScript Developer with a proven track record of developing single-page applications, we have a new role we would like to discuss with you. Please note this role requires onsite attendance four days a week in Upminster, Essex. The client is building … journey, from their first visit through identity verification, e-signature and submission. As a Mid-Level Full-Stack JavaScript Developer, you'll work across the platform: a React single-page application on the front end, Node.js APIs and background workers on the back ...

stakeholders. Key Responsibilities: Lead the development of an established Corporate Governance platform from prototype through to production. Design, develop and maintain scalable full-stack applications using Azure, React, Node.js and TypeScript. Build, optimise and maintain SQL Server and Azure SQL databases, ensuring performance, security and data … future evolution of the platform, including AI-driven capabilities and intelligent search functionality. Key Skills & Experience: Significant commercial experience as a Full-Stack Software Engineer. Strong SQL Server and Azure SQL expertise, including: Database design Query optimisation Performance tuning Data integrity Strong commercial experience with: React ...