2,117,423+ Full Stack Java Developer Python Jobs in UK — Top Companies Hiring June 2026

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Engineering Manager: Lead Full Stack & Mobile Fintech

A leading recruitment firm is looking for an Engineering Manager experienced in Full‑stack TypeScript and mobile application development. You will lead a team focused on crafting customer-facing banking products, ensuring high-quality digital experiences. This opportunity offers a salary up to £100k, a bonus of ...

Full Stack Software Engineer — JavaScript, React & Elixir

A tech company is seeking an experienced Software Engineer to join their team in Luton. The role involves backend and frontend development using languages such as JavaScript, LiveView, and React, with a preference for candidates holding a degree in Computer Science. Ideal candidates will have a strong background ...

Northampton Full Stack Automation Engineer (AWS/AI)

Join us at Barclays as a Full Stack Engineer to design and build intelligent, end‑to‑end automation solutions across our technology landscape, working comfortably within a regulated enterprise environment. You will develop backend services, cloud‑native infrastructure, and modern React UIs—leveraging AWS, ...

AVP, Liquid Credit Tech — Full Stack Engineer

Blackstone is hiring an AVP for its Liquid Credit Technology team in Greater London. The role focuses on developing modern fixed-income asset management systems. Candidates should have over 3 years of software development experience, particularly in C#, React, Typescript, and AWS. Responsibilities include buildi ...

Senior Frontend & Full‑Stack Engineer – Banking/Payments

A leading global technology firm in the UK is looking for a FrontEnd Full Stack Developer to create responsive web applications using modern UI frameworks. In this role, you will collaborate with designers, implement backend services, and ensure the security of applications. Candidates should have a strong under ...

Full Stack Engineer Audiobooks Platform (Remote Friendly)

Spotify is looking for a Software Engineer for the Spotify for Authors platform based in London. In this role, you will develop and evolve features across a React/TypeScript frontend and Java backend, collaborating with engineers and product managers. You should have stack experience in TypeScript and Java, fami ...

Senior Full Stack Product Engineer (Hybrid, London)

Loomery Limited is seeking a Senior Product Engineer to lead technical delivery and standards across client projects in London, UK. The role involves hands-on coding within cross-functional teams and mentoring others, while engaging with emerging technologies. Ideal candidates will have extensive engineering exp ...

Senior AI Full Stack Engineer (ML/GenAI)

A global financial information leader is looking for a Senior Software Engineer, Full Stack - AI to join their London or Manchester office. The successful candidate will design ML/AI solutions and contribute to creating world-class software products for their internal and external customers. With a focus on mode ...

Full Stack JavaScript Engineer in London Planet.fans

We’re building a membership platform for the future of live events That prioritises and rewards loyal fans. At the heart of every meaningful live event lies the desire to feel connected, valued, and part of a shared community. This shapes the experience of thousands of users. Key Responsibil ...

Full Stack TypeScript Engineer — Flexible Hours & £80k

Java Script Works is seeking a Full Stack Javascript Software Engineer to work within a global development team based in Surbiton, Greater London. The successful applicant will handle design, development, and maintenance of the main pricing analytical library using TypeScript. Qualifications include knowledge of ...

Remote First Full Stack Engineer (TypeScript/React)

Story Terrace Inc. is looking for a Full Stack Software Engineer to maintain and improve their internal LegalTech systems. The candidate will work on a production TypeScript codebase, contributing to both frontend and backend development, integrating third-party APIs, and participating in code reviews. <p ...

Junior Full Stack Engineer: Learn, Build & Integrate

One Big Circle Ltd in Bristol is looking for a Junior Software Engineer to join their fast-growing office-based team. The role focuses on integrating services and working across a range of projects. You will be exposed to various full-stack technologies including Python and C#. The company offers benefits such a ...

Lead Full Stack Engineer – Energy Tech & Cloud

A fast-growing energy tech company based in Manchester seeks a skilled engineer to lead the design and development of customer-facing applications using React and TypeScript. You'll architect and implement robust APIs and serverless solutions on AWS while mentoring junior engineers. The ideal candidate has exten ...

Remote AI First Full Stack Audio Engineer

The Audio Programmer is seeking a Full Stack Software Engineer to join their core R&D team. This fully remote position requires 5+ years of experience in building full stack applications and hands-on experience in music technology. The candidate should possess strong skills in Typescript, React, and Node.js, as ...

Senior Full Stack AI & Automation Solutions Engineer

Gerald Edelman is a professional services firm that invests heavily in technology across the business. We are looking for a Full Stack AI and Automation Solutions Developer to design, build, and maintain the software solutions that support our growing technology programme. You will play a hands‑on ...

Full Stack Engineer – App Team (Hybrid, London)

Avios Group (AGL) Limited is looking for a Full Stack Engineer to enhance the Avios App. This role involves both mobile and backend development, requiring collaboration with cross-functional teams and an innovative mindset. The position offers a hybrid working style from the London office, with at leas ...

Full Stack Infrastructure Engineer IoT/OT & Automation

A financial services technology firm in London is seeking a highly skilled FullStack Infrastructure Engineer for a hands-on contract role. The ideal candidate will lead projects in infrastructure design, network security, and automation, working closely with various engineering teams. A strong background in appl ...

Founding Full Stack Engineer, AI Native Marketplace

A leading AI-native marketplace in the UK is looking for a Full Stack Engineer to help rebuild its private chef marketplace. In this role, you will develop a new AI-driven platform that utilizes innovative technologies such as TypeScript, React, and Node, while also managing scalable infrastructure on Kubernetes ...

Senior Full Stack Engineer, Secured Access Platform

A leading tech firm in Greater London seeks a Senior Software Engineer to join the secured access engineering team. The role involves designing user-facing web security solutions and working with various stakeholders. Candidates should have at least 6 years of backend development experience and be proficient in ...

Full Stack Engineer – AI Driven FinTech (Hybrid)

Bondaval, a leading financial technology company, is seeking a Full Stack / Back End Engineer to build and maintain core services and APIs. The ideal candidate will have experience in server-side programming (Go, Python) and modern frameworks (VueJS). You'll be part of an agile, collaborative team focused on inn ...

Full Stack Software Engineer, Fusion Platform (AWS)

A global market infrastructure provider is looking for a Software Engineer to join a new team focused on building the next generation Fusion Platform in collaboration with AWS. This role involves technical contributions across various disciplines including development, testing, and DevOps. The ideal candidate wi ...

Full Stack Software Engineer (C#/.NET, React)

Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

Senior Full Stack Engineer — Hybrid, Global Decarbonisation

A leading sustainability tech company is seeking a Full Stack Software Engineer in Cambridge to design and implement innovative solutions for emissions flow mapping. The role requires strong technical expertise and collaboration in a hybrid work environment, with 3 days in-office and 2 days remote. Candidates sh ...

Full Stack Engineer — Hybrid, Impactful Growth Role

A fast-growing tech company in Manchester is seeking mid-level Full Stack Engineers to help scale their platform and launch new revenue streams. You will build and maintain backend services using PHP and Laravel, develop frontend experiences with React, and work within an AWS environment. The company promotes a ...

Senior Full Stack Engineer for FinTech Payments

Cambridge Mercantile Corp. UK is seeking a Senior Full Stack Software Developer to enhance Corpay Cross-Border's payment platforms. This role involves collaboration with stakeholders and development of secure, scalable solutions in a fintech environment. The ideal candidate should have over 8 years of ...

Full Stack Engineer C#/React (Edinburgh Studio)

Rockstar in Edinburgh is looking for a Full Stack Engineer to join their online services team. In this full-time, permanent position, you will work on backend functionalities for scalable server APIs using .NET and develop front-end applications using JavaScript and React. Collaboration with globally disperse ...

Full Stack Software Engineer (UK) Fleet, GB #

Quantios is a leading provider of software solutions for the trust administration and corporate services industry. With over 30 years of experience, we empower our clients with innovative technology that enhances governance, operations, and investment on a global scale. At Quantios, we are committed to fos ...

Remote Full Stack Engineer — NFT & Crypto Studio

A leading crypto platform in London is looking for a Software Engineer (Fullstack) to enhance user experiences and develop proprietary tools in the digital collectible space. The ideal candidate has 4+ years of experience in full stack development and a solid grasp of various technologies. This position supports ...

Hybrid Full Stack Engineer (C#/.NET & Angular)

A leading betting technology provider in St Albans is seeking a Full-Stack Software Engineer to join their team. In this role, you will work on microservices and web-based platforms using C#/.NET and Angular. The position offers a competitive salary, hybrid working options, and a focus on work-life balance. Cand ...

Full Stack Software Engineer in London Freelancer.com

Full Stack Software Engineer London, United Kingdom Tech Stack Software Engineer APIs Angular UI API rendering Full-stack TypeScript Responsibilities Contributing to rendering performance and API response ...

Full Stack Engineer, Tech in London Ffern

Full Stack Engineer, Tech London, United Kingdom Posted 12 months ago Looking for backend or full-stack developers. Please note that a large part of the role will involve systems design and architecture. Tech Stack APIs Next.js supabase ...

AI‑Driven Full Stack Engineer (Associate) – Gurgaon

Studio Graphene is looking for an Associate Software Engineer to join our multidisciplinary team in London. This role involves working across backend, frontend, or cloud/DevOps to build modern applications using an AI-native approach. You'll collaborate with experienced engineers and design APIs, set up cloud ...

Full Stack Engineer: Kotlin & React – Fintech Contract

A leading recruitment firm is seeking an experienced Full Stack Engineer for a contract role in London. You will develop secure and scalable customer-facing applications using Kotlin for backend services and TypeScript with React for the frontend. The role will involve contributions to CI/CD pipelines, close col ...

Full Stack Engineer — AI AML Platform, Equity

A Y Combinator-backed fintech startup is seeking a Full Stack Engineer to automate Anti-Money Laundering operations for global banks. You will take ownership of significant product areas, building core AI infrastructure using a serverless TypeScript stack on AWS. The ideal candidate has 1-5 years of experience, ...

Full Stack Engineer (£70,000 + Equity) at Loxa

Job Title Full Stack Engineer Salary £70,000 + Equity Company Description Loxa - Fast-growing insurtech transforming retail product protection Job Description Join a high-growth startup as a defining member of the engineering team. You will bu ...

Senior full stack engineer in Cambridge Techspert

Techspert Job Opening Techspert is a fast-growing technology scale-up with offices across the UK, US, and Chile. We specialize in AI-driven technology to transform how knowledge is indexed, identified, and sourced within the healthcare and life sciences sectors. Position Details This is ...

Senior Full Stack Engineer – AWS Microservices & Greenfield

MCS Group is seeking a Senior Full Stack Engineer in Belfast to join a high-performing team working on a next-generation platform. Candidates should have 5+ years in full stack or backend engineering with expertise in React, TypeScript, and AWS. This role involves owning design and development across a microserv ...

Senior Full Stack Engineer — Hybrid & AI Tools

Pharmacy2U | Certified B Corp in Leeds is hiring a Senior Full Stack Engineer to develop a new single-platform solution in a flexible hybrid role. The position requires experience with .NET, Microsoft SQL, and familiarity with Agile environments. Applicants should have strong skills in API design, React, TypeScr ...

Senior Full Stack AI Engineer (Hybrid—London)

The Python Software Foundation is seeking a Senior Full Stack Software Engineer to enhance research and foundation model development. This role, based in London with a hybrid working model, involves developing full stack applications while collaborating with research scientists and ML engineers. Candidates shoul ...

Hybrid Senior Full Stack Engineer – TypeScript & React

A technology-driven skincare start-up is seeking a Senior Software Engineer to join their dynamic team. In this hybrid role, you will utilize agentic tools to enhance productivity and work on full-stack feature development. This is an exciting opportunity to influence engineering standards while addressing impac ...

Senior Lead Full Stack Engineer Cybersecurity Solutions

A leading global financial services firm in London seeks a Senior Lead Full Stack Software Engineer to drive software solutions within cybersecurity. In this role, you will lead design and implementation, mentor junior developers, and ensure high-quality user experiences. The ideal candidate has 7+ years in soft ...

Lead Full‑Stack Engineer — Architect & Tech Leader

JustPark Limited in Greater London is seeking a Lead Full Stack Engineer to drive technical excellence across its systems. This role combines hands-on development and leadership, impacting millions of users globally. The ideal candidate has extensive experience in both frontend and backend development ...

Senior Full Stack Engineer — FinTech, Mentoring & Scale

Creative Artists Agency is seeking an experienced Senior Full Stack Engineer to join their FinTech team in Greater London, United Kingdom. The role requires mastery in JavaScript, HTML, CSS, and Node.js, as well as strong experience with frameworks such as React. The right candidate will work with an a ...

Lead Full Stack Engineer, AI Agentic Platforms

Requirements Experience: Typically 5–8 years of professional full-stack software engineering experience ,Frontend Stack: Deep expertise in React, TypeScript, and modern CSS/HTML. Ability to build complex, data-rich applications ,Backend Stack: Proven experience with RDBs (e. ...

Lead Full Stack Engineer – Hybrid (Public Sector)

Informed Solutions is seeking a Lead Full Stack Software Engineer to take charge of technical ownership of complex digital solutions. This role involves collaborating across teams to shape enterprise-scale solutions while mentoring colleagues. The position offers flexibility to work from either the Altrincham ...

Senior Full Stack Engineer in London Marcura

Senior Full Stack Engineer London, United Kingdom Posted 11 months ago This is a job posted by our partner Jooble Tech stack TypeScript Amazon AWS Full-stack Svelte Serverless Below is a snippet of the job description. To ...

Senior Full Stack Engineer — Hybrid + Stock Options

A leading social impact organization in Greater London is seeking a passionate Senior Software Engineer to develop innovative platforms. In this role, you will work closely with an engineering team to build impactful applications, ensuring quality and security in your code. You should be skilled in both front-en ...

Senior Growth Full Stack Engineer — Onboarding & Funnels

A technology startup focused on fitness is looking for a Senior Full Stack Engineer to join their Growth Engineering team. This role involves architecting and building user journeys to enhance conversion rates, collaborating with various teams, and implementing tracking for user behavior insights. The ideal cand ...

Principal Full Stack Engineer Hybrid Tech Leader

A forward-thinking consultancy in Greater London is seeking engineers passionate about coding and collaborative work. Ideal candidates should have experience in programming languages such as Python and JavaScript, expertise in cloud environments (AWS or Azure), and a desire for continuous learning and technical ...

Senior Full Stack Engineer: Lead Projects & Scale

A leading food delivery service in London is seeking a Senior Software Engineer to work in a hybrid model. The ideal candidate will be responsible for improving code structure, leading project planning, and simplifying maintenance of production systems. Strong experience in web applications and familiarity with ...

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    Full Stack Java Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights