2,424,521+ Full Stack Java Developer Python Jobs in UK — Top Companies Hiring June 2026

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Senior Endur Developer for Trading & Risk

Infosys Consulting in Greater London is seeking an experienced developer specializing in Endur to drive software solutions for the energy sector. You will join a dynamic team dedicated to delivering value through innovative trading and risk management systems. Your role involves developing Endur soluti ...

Senior Backend Engineer Java/Go Microservices & Security

A technology solutions provider is seeking a backend developer skilled in Go and Java for developing secure, scalable applications. The role involves working within a team focused on mobile security, delivering innovative features and enhancements. Candidates must have expertise in REST APIs, microservices, and ...

Java Microservices Engineer Hybrid, Cloud & AWS

Accenture is seeking a Java Developer in Newcastle upon Tyne to provide innovative solutions across a variety of industries while working in a hybrid environment. The ideal candidate will have strong experience with JDK 11+, Spring Boot, and enterprise middleware platforms. Offered is a competitive sal ...

UI Developer Finance Trading UI (React/Angular, D3)

Java Script Works is seeking a UI Developer to enhance the MarketsOne trading platform. The ideal candidate will have strong proficiency in JavaScript, TypeScript, and experience with Angular or React. Responsibilities include developing scalable, data-intensive applications and customizing styles using CSS/SASS ...

Mobile App Developer Android & iOS (Contract, London)

Java Script Works is seeking a Mobile Application Developer for both Android and iOS based in London, United Kingdom. This contract position requires skills in JavaScript and experience with Cordova, among other technologies. Candidates should have a background in mobile development and familiarity with frame ...

IT Development Lead for SME Growth & Innovation

A growing IT firm based in Washington, England, is looking for a Developer to play a crucial role in supporting and developing applications to help double turnover over the next five years. Ideal candidates will possess strong programming skills in Java Script, SQL, HTML, and XML. This is a unique opportunity to ...

Platform Lead Developer: Cloud‑Native Backend & APIs

VOIS is seeking a Platform Lead Developer to design, build, and maintain cloud-native services for Vodafone’s Digital & IT Platform. This role involves collaborating with cross-functional teams to deliver secure and scalable digital capabilities. Candidates should have over 7 years of software engineer ...

Senior SDET Java & Cloud Automation (Hybrid London)

Ports North is seeking a Senior Software Developer in Test with expertise in Java and cloud automation to join the team in London. This hybrid role involves ensuring quality and reliability of data pipelines and APIs through automation. The ideal candidate will design and implement scalable test soluti ...

TypeScript Node.js Engineer for AWS IoT & Vision

Java Script Works is looking for a TypeScript Node.JS Developer to join their cloud services team in London, UK. The role involves developing a workflow and process management system that harnesses real-world IoT device data, including location tracking and computer vision. The successful candidate will have the ...

Senior Software Test Engineer

Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get to K ...

Senior Software Test Engineer

Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get to K ...

Senior Software Engineer (AppGlass)

At JetBrains, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. One of the projects ...

Manchester Junior Developer Elevate Programme

Junior Developer – Elevate Programme – Manchester Hybrid – starting summer 2026 Location: Manchester, hybrid Start Date: July 2026 Contract: Full-time, with strong potential for progression Experience: 0 to 3 years of development experience The Opportunity ...

Software Developer in London VIQU Limited

This is a job for a Developer with proven experience in Python or C# coding language within a Django web framework. Responsibilities and Requirements Must have proven experience with Python or C# coding language within a Django web framework. Expert in SQL, with deep experienc ...

NodeJS Developer Fintech in London Quant Capital

Experience & Skills Experience may have occurred at school. HTML5 TypeScript/JavaScript NodeJS Proficiency in building responsive web applications using React. Testing through Unit to Integration test suites with tools like Junit, Cucumber, and Selenium. S ...

Fintech NodeJS Developer Hybrid & Growth Focused

Experience & Skills Experience may have occurred at school. HTML5 TypeScript/JavaScript NodeJS Proficiency in building responsive web applications using React. Testing through Unit to Integration test suites with tools like Junit, Cucumber, and Selenium. S ...

Lead Developer

Lead Developer Salary: £65,000-70,000 | Location: Manchester - Hybrid | Tech: .Net / C# Maxwell Bond have partnered with a Business Services organisation, who are looking for a Lead Developer to join on a permanent basis. This is a fantastic opportunity for someone who enjoys hands‑on dev ...

Senior Developer

Your mission JOB TITLE: Senior Developer JOB LOCATION: Belfast, HybridTERMS: Permanent, full timeTHE JOB We are looking for an experienced and versatile Senior Developer to join our growing engineering team. You will play a central role in the design, development, and delivery of compl ...

Software Engineer, Codex App

About the TeamThe Codex App team owns the desktop application and IDE extension that bring Codex into developers’ daily workflows. We build product experiences end-to-end, and we care equally about usability, performance, and reliability.Our stack is centered on a TypeScript ...

Software Engineer, Codex App

About the TeamThe Codex App team owns the desktop application and IDE extension that bring Codex into developers’ daily workflows. We build product experiences end-to-end, and we care equally about usability, performance, and reliability.Our stack is centered on a TypeScript ...

QIS Quantitative Analyst

Responsibilities Lead the design, development, and implementation of quantitative models and analytics supporting the QIS business, covering strategy research, pricing, risk, and lifecycle management. Play a key role in designing and modelling the next generation of QIS strategies ...

Lead Software Engineer

Description About Made Tech Our aim at Made Tech is to use human-centred technology to improve our society. We believe putting people at the heart of designing, building, and delivering public services leads to better outcomes for everyone. Are you a Software Engineer that wants to see the real ...

SC Fullstack Software Engineer

Full Stack Software Engineer (National Security) Location: Manchester with access to multiple UK sites Salary: £50,000 – £85,000 depending on experience and SFIA grading Clearance: Active SC clearance required The Opportunity You’ll be joi ...

Full Stack Engineer $5.5M Backed AI Startup (Real Estate) London £70 110k

London (5 days a week in-office) I am teamed up with an AI driven scale up who are building the AI agent layer for one of the world's most fragmented, inefficient industries. Backed by Entrepreneurs First and top-tier VCs with over $5.5M raised, they're live with estate agencies across the UK and ...

Full Stack Marketer at a 20% MoM company selling to tech founders

Full-Stack Marketer at a 20% MoM company selling to tech founders Get AI-powered advice on this job and more exclusive features. TL;DR We're a video production agency for tech companies, growing 20% month-over-month and we need a full‑stack marketer to help us become the best in ...

Senior MLops (Full Stack) Engineer | London | Foundation Models in London SoCode Recruitment

Why Join Us? Tackle the biggest challenge in AI - Be part of the mission to bend the What you'll do Build and maintain APIs (FastAPI or similar) to serve ML models Design and manage robust ML infrastructure using Kubernetes, Docker, and Terraform Deploy mach ...

Staff Software Engineer, Full Stack (m/f/d) London, England, United Kingdom

Staff Software Engineer, Full Stack (m/f/d) London, England, United Kingdom About the Company Affinidi is a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a comprehensiv ...

Mid Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K £[...]

Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £90K // Tech For Good - E-Commerce - Start Up // LDN (Hybrid 3 days per week) I am currently working with an exciting tech for good e-commerce company who are looking for a full stack engineer to come and jo ...

Senior Full Stack Software Engineer Communications Team in Windsor Neilson Financial Services

Collaboration Bias for initiative is critical for success on this team. Responsibilities Build modern, responsive UI components using Vue.js (2/3)/ Vuex or React, Angular etc. Experience with common front-end development tools such as Babel, Vite, Webpack, NPM, etc ...

Full Stack Engineer Global Fintech (Joining AI Innovation Team) £80k + bonus TypeScript/ [...]

I am recruiting for a Full-Stack Engineer for an AI Innovation Team for a leading global fintech. This brand new team (embedded within a major global fintech powerhouse) will be building a brand new AI Platform (AI‑driven compliance technology for a platform used across nearly 30 markets) <p ...

Snr Software Engineer Full Stack (C# .Net) (Remote in the United Kingdom)

About KnowBe4KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees ...

Snr Software Engineer Full Stack (C# .Net) (Remote in the United Kingdom)

About KnowBe4KnowBe4, the provider of the world's largest security awareness training and simulated phishing platform, is used by tens of thousands of organizations around the globe. KnowBe4 enables organizations to manage the ongoing problem of social engineering by helping them train employees ...

Senior Software Engineer (In Car Payments) in London Arrive

Senior Software Engineer (In-Car Payments) London, United Kingdom Posted 11 months ago Tech Stack Payments React Go JavaScript PHP Python TypeScript Requirements Highly skil ...

Business Process Automation Specialist in Reading GTS Group Ltd

Business Process Automation Specialist Reading, United Kingdom Posted 10 months ago Tech Stack APIs Python Performance tuning DevOps JavaScript Azure SQL Logic Azure error handling </li ...

Cloud Engineer Quant Trading in London Quant Capital

Cloud Engineer - Quant Trading London, UnitedKingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack operating systems Python Trading Terraform Go Cloud Require ...

Gas Analyst in London EDF Trading Limited

Gas Analyst London, UnitedKingdom Posted 9 months ago Tech stack SQL Finance Python Analyst Excel Qualifications Finance, economics, or equivalent experience or relevant real world experience < ...

Junior Analyst in Leicester One Business Energy Ltd

Junior Analyst Leicester, United Kingdom Posted 9 months ago Company One Business Energy Ltd Tech Stack Excel SQL Python Trading Analyst R Qualifications Ability to build relationsh ...

QA Automation Expert in London Quant Capital

QA Automation Expert London, United Kingdom Posted 11 months ago Tech stack: QA Automation, Python, Powershell Job Description: The QA Automation Expert will be responsible for developing in a fast-paced and challenging environment. The flat hierarchy creates a h ...

Security Architect in London Axiom Software Solutions Limited

Security Architect London (Hybrid) Position Permanent role Languages Python Bash Tech Stack Cyber Security Bash Python ISO27001 Azure NIST Cy ...

Communications Test Engineer in Milton Keynes Belcan

Communications Test Engineer Belcan Milton Keynes, United Kingdom Posted: 9 months ago Tech Stack Python Calibration and Metrology Aspects (statistical error analysis, confidence levels, error budgets) Key Responsibilities ...

Data Engineering Architect Airflow & Azure in Leicester DECILLION DIGITAL LIMITED

Data Engineering Architect - Airflow & Azure Location: Leicester, United Kingdom Posted 10 months ago This is a job posted by our partner Jooble Tech Stack Data Engineering Azure Python Airflow Skills and Exper ...

Senior Java Software Engineer

Senior Java Software Engineer – (Pricing API,) – 5 days – London Duration: 6 months Start: Now My client is looking for a Senior Java Developer with 8 – 15 years experience to join the team 5 days a week in their London office. This is an opportunity to work on ...

Senior Software Engineer

Senior Java Developer with a focus on Agentic Coding IntaPeople are working exclusively with a fintech scaleup in Cardiff and require a Senior Java Engineer with experience of agentic cofing join a new team. This is a hybrid role with 3 days per week in the Cardiff office. About the role ...

C++ Software Engineer

C++ Software Developer – Hedge fund – Oxford C++ Software Developer is required for exciting and innovative Hedge Fund based in Oxford. The successful C++ software engineer will be joining the talented and driven engineers in the execution team, working on company’s custom order management s ...

Software Developer in London esynergy

Software Developer London, United Kingdom Tech stack React Collaborative Environment ...collaborate across disciplines, and embed directly into a well-supported, cross-functional delivery environment. Experience with React Native <p ...

Lead Software Engineer – ERP Transition & Integrations

Cranberry Panda is looking for a Senior Developer to step into a Lead role based in Bristol. This position involves leading a systems/software development team, focusing on a large-scale ERP transition and integration project. The ideal candidate should have strong SQL and full-stack development skills, along ...

Agentic Software Engineer — AI Driven MedTech Platform Lead

Adria Solutions Ltd is seeking an experienced lead developer to work on a new digital platform in the medtech sector. This hands-on role requires someone who can engage with developers and clinicians alike, applying AI tools to deliver complex development tasks across the full stack. The ideal candidat ...

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