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

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Platform Engineer – Global Cloud & SRE (GCP/Kubernetes)

A leading SaaS company in London is looking for a Platform Engineer to scale their cloud-native banking platform. In this role, you will be responsible for designing and maintaining cloud infrastructure, optimizing software delivery, and enhancing developer experience. The ideal candidate has experience with clo ...

Web & Mobile Frontend Developer (React/Next.js)

Java Script Works in Southampton is seeking a talented developer with solid experience in cross-platform mobile development for iOS and Android, ideally with Next.js. The role involves delivering high-quality web and mobile user experiences using React, TypeScript, and Ionic. Candidates should have strong profic ...

Java Software Engineer Cloud Microservices (London)

JD.com is seeking a Software Developer to lead features for the Joybuy online shopping platform in London. Ideal candidates will have 3+ years of software development experience and expertise in Java and Kotlin. Your role will involve designing scalable software components and collaborating within a dy ...

Java Backend Engineer – Incident Response & Reliability

A technology solutions firm in Greater London seeks a skilled 3rd Line Back End Developer to tackle complex issues in live systems. The role requires a strong background in Java and server environments, with responsibilities that include diagnosing defects, developing solutions, and collaborating with various te ...

Platform Lead Developer – Cloud Native APIs & Microservices

Vodafone is seeking a Platform Lead Developer to design and maintain cloud-native services that support Vodafone’s Digital & IT Platform in Newbury. You will work within cross-functional teams to shape APIs and integrations, driving end-to-end customer experiences. The ideal candidate has over 7 years' ...

Tech Lead Enable Ground Crew

Tech Lead - Enable Ground Crew(17038)DescriptionTech Lead – Enable Ground CrewHybrid/LutonWe are easyJet – a FTSE-250 listed, £multi-billion low-cost airline that serves tens of millions of customers every single year. If you’re reading this, you have pr ...

Tech Lead Enable Ground Crew

Tech Lead - Enable Ground Crew(17038)DescriptionTech Lead – Enable Ground CrewHybrid/LutonWe are easyJet – a FTSE-250 listed, £multi-billion low-cost airline that serves tens of millions of customers every single year. If you’re reading this, you have pr ...

Model Validation Quant in London Quant Capital

Model Validation Quant London, United Kingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack Python Validation Below is a snippet of the job description. To read the full text, please click on the Apply Now lin ...

Software Engineer

Job specification Experience: 8+ years (Mandatory) Key Skills Required Java – strong core development expertise React – advanced front-end development Microservices – design and implementation experience Spring Boot – enterp ...

Guidance Control & Navigation (GCN) Engineer

Guidance Control & Navigation (GCN) Engineer Job Title: Guidance Control & Navigation (GCN) Engineer Location: UK - Bristol (Hybrid) Type: Full Time Employment Position This role focuses on designing, developing, and implementing next-gene ...

Staff Backend Engineer Python/Go, Kubernetes

A leading tech firm located in Greater London is seeking a Staff-Level Full-Stack Software Engineer. The role emphasizes strong expertise in building secure backend systems using Python and/or Go. Familiarity with containerized services, particularly Kubernetes, is vital. This position offers a competitive salar ...

Senior GenAI Engineer Enterprise AI Platforms

Randstad Technologies Recruitment is seeking a Senior Software Engineer, AI in London. The role involves designing and deploying generative AI platforms while leading key AI initiatives. Applicants should have over 7 years of experience and proficiency in Python, AI systems, and full-stack development. ...

Software Engineer II FX Services Full Stack in London JPMorgan Chase & Co.

Software Engineer II - FX Services Full‑Stack London, United Kingdom Within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.). Experience with Python, NodeJS, TypeScript , and React Hands‑on experience with SQL dat ...

Principal Software Engineer

Staff Engineer / Principal Engineer / Lead Engineer - Full Stack UK Remote, moving to Hybrid: Manchester area by 2027 (estimate) Summary Lead Forensics is a leading UK based SAAS company with products in the B2B sales and marketing space. We’re seeking a Staff level full stack S ...

Principal Software Engineer

Overview Staff Engineer / Principal Engineer / Lead Engineer - Full Stack. UK Remote working to Hybrid: Moving to on-site in Manchester one day per week by 2027 (estimate). Lead Forensics is a leading UK based SAAS company with products in the B2B sales and marketing space. We’re se ...

Senior Python Engineer – Data, APIs & Optimisation (6m)

Hamilton Barnes Associates Limited is looking for an experienced Python Developer with over 8 years of experience to work onsite in Wokingham for a 6-month contract. Key responsibilities include developing and optimizing software, writing clean and maintainable Python code, building scalable algorithms, and crea ...

Software Developer

.NET/Blazor DeveloperFull-time, PermanentUp to £45, DOEHybridColchester, EssexOpportunity OverviewWe're working with an award-winning Financial SaaS business - one of the UK's biggest facilitators of commercial finance. They're growing their engineering team an ...

Software Developer

.NET/Blazor DeveloperFull-time, PermanentUp to £45, DOEHybridColchester, EssexOpportunity OverviewWe're working with an award-winning Financial SaaS business - one of the UK's biggest facilitators of commercial finance. They're growing their engineering team an ...

Staff Engineer

Overview Staff Engineer / Principal Engineer / Lead Engineer - Full Stack Hybrid working: On-site one day per week Lead Forensics is a leading UK based SAAS company with products in the B2B sales and marketing space. We’re seeking a Staff level full stack Software Engineer / S ...

Automation & Software Developer

Automation & Software DeveloperLocation: Leeds (Office Based)Salary: £26,000 to £32,000 per annum + BenefitsJob Type: Full Time, PermanentAbout the RoleBatch'd and Vyve are fast-growing retail brands investing heavily in technology, automation and AI to support their continued growth. ...

Senior Engineer Platform Engineering

Your opportunity As a Senior Engineer within Platform Engineering, you will lead the design, build, and evolution of our Internal Developer Platform (IDP), enabling consistent, secure, and scalable software delivery across the enterprise. This role combines DevOps engineering, platform architectu ...

Umbraco Developer

We're supporting a client on a security-cleared government consultancy project and are looking for an experienced Full Stack Umbraco Developer to join the team on a 6-month contract.Key Responsibilities: Deliver production-ready Umbraco-based websites and apps</l ...

Umbraco Developer

We're supporting a client on a security-cleared government consultancy project and are looking for an experienced Full Stack Umbraco Developer to join the team on a 6-month contract.Key Responsibilities: Deliver production-ready Umbraco-based websites and apps</l ...

React Developer 3 Month Contract Hybrid/Manchester

Front End React Developer - 3 Month Contract - Hybrid/ManchesterWe are seeking a Senior Front End React Developer for a 3 month project based in Manchester. You will build scalable frontend code and contribute to features that power a digital web build. You will work closely with cross-functional teams d ...

Senior Python Backend Engineer Hybrid (GCP/REST APIs)

Stars Arena is seeking a Senior Python Developer for a hybrid working model based in London, England. The successful candidate will work with technologies including Python, REST APIs, and Google Cloud Platform. We offer a competitive salary ranging from £45,000 to £70,000 annually. The ideal candidate ...

Front End Developer

I'm working with a well-funded startup who are hunting for a Front End Developer to join their team near Liverpool Street. They're at an exciting time right now as they're popular in the UK market but would eventually like to be a global brand. To do this they'll be adding new features and ensuring the ...

Front End Developer

I'm working with a well-funded startup who are hunting for a Front End Developer to join their team near Liverpool Street. They're at an exciting time right now as they're popular in the UK market but would eventually like to be a global brand. To do this they'll be adding new features and ensuring the ...

Front End Developer

I'm working with a well-funded startup who are hunting for a Front End Developer to join their team near Liverpool Street. They're at an exciting time right now as they're popular in the UK market but would eventually like to be a global brand. To do this they'll be adding new features and ensuring the ...

Front End Developer

I'm working with a well-funded startup who are hunting for a Front End Developer to join their team near Liverpool Street. They're at an exciting time right now as they're popular in the UK market but would eventually like to be a global brand. To do this they'll be adding new features and ensuring the ...

Delphi Developer — On Site in Wigan, UK (Full Time)

Octad Recruitment Consultants (Octad Ltd) is seeking a Full-time Delphi Developer based in Wigan, Greater Manchester. The role offers an exciting opportunity to demonstrate your programming skills and Delphi expertise. If you hold a Bachelor’s degree in Computer Science and are passionate about object- ...

Senior CPU Performance Developer Technology Engineer

We are now looking for a Senior CPU Performance Developer Technology Engineer. NVIDIA is seeking an outstanding computer scientist to join its Compute Developer Technology (Devtech) team. This role focuses on research and development techniques to optimize key Cloud and HPC CPU workloads on NVIDIA’s CPU. T ...

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 ...

PHP Laravel Developer

Manchester – 1 day per week in the office PHP / Laravel / Vue.js / MySQL / APIs Mid-level Laravel Developer role with a growing tech team ABOUT THE CLIENT Due to continued growth, we’re recruiting for a Laravel Developer to join an established technology-driv ...

Senior Application Engineer

Company Description Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a highly diversified team of over 6,000 exceptionally skilled employees and +60 nationalities. We serve more than 5.5m customers every day in over 175 countries, with a global eco ...

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 ...

Guidewire Claim Center Developer

 JOB DETAILSRole Title: Guidewire CC Lead DeveloperPossibility of remote work: Hybrid | 3 days in the office/ weekContract duration: 6 MonthsLocation: LondonRequired Core Skills:• Strong working experience Guidewire ClaimCenter• Java and Gosu• Insurance P& ...

Guidewire Claim Center Developer

 JOB DETAILSRole Title: Guidewire CC Lead DeveloperPossibility of remote work: Hybrid | 3 days in the office/ weekContract duration: 6 MonthsLocation: LondonRequired Core Skills:• Strong working experience Guidewire ClaimCenter• Java and Gosu• Insurance P& ...

Senior Java Engineer — Agile Leader & Mentor

Heywood, a leader in pensions administration, is seeking an experienced Java developer to join their team in Altrincham. The successful candidate will drive innovative solutions and collaborate with cross-functional teams to shape impactful features and products. You'll be empowered to use modern engin ...

Cloud DevOps Engineer AWS, Terraform & Kubernetes

Mercator Group is seeking a Software Developer (Java) for their Crowborough office. In this role, you will design and optimise cloud infrastructures, primarily using AWS, and work closely with client teams to deliver impactful digital services. The ideal candidate will possess substantial experience wi ...

Senior Backend Engineer Java/Spring, SC Clearance

Coltech is seeking an experienced Software Developer / Engineer to join a secure, large-scale financial services programme in Greater London. This role involves hands-on engineering within a collaborative team, enhancing critical backend services in a distributed architecture. The ideal candidate will ...

Senior eFX Developer (VP) – Low Latency FX Trading Lead

EC1 Partners is seeking a Senior eFX Developer to join the London team. This role involves developing cutting-edge high-performance trading systems in Java and Rust and working closely with trading and quant teams. The ideal candidate will have over 10 years of software development experience in financ ...

Backend Engineer: Real Time Data Orchestration (Java/Go)

Cirata is seeking a Software Engineer for its Symphony Engineering Team in Belfast. The successful candidate will have 2+ years of experience, focusing on backend services in Java and Go, working on enterprise-scale systems with a hybrid work model. The role emphasizes real-time data orchestration and ...

Innovative Games Designer for iGaming Studio

Playtech is looking for a proactive and experienced Games Designer/Game Developer to join its innovative Logic Labs Studio in Greater London. The role involves collaborating with teams to develop game ideas, create mathematical models, and refine game mechanics for an engaging player experience. The id ...

Senior Software Engineer — Build Scalable Systems & Mentor

The Abbey in Manchester is seeking a Senior Developer to join their collaborative engineering team. This role offers the chance to work on innovative, large-scale software solutions that serve a growing customer base. You will design high-quality software and tackle complex challenges in a supportive environm ...

Remote WordPress Front End Specialist

Java Script Works is looking for a talented Front-End Developer to join for a duration of 3-4 weeks. The role involves building two Wordpress websites and configuring various plugins to ensure a smooth user experience. The ideal candidate will have proven experience in front-end development, proficienc ...

Frontend Engineer React UI, Agile & CI/CD

Java Script Works in Manchester seeks a skilled front-end developer to design and build engaging user interfaces using React. You'll work on an experimentation platform within a dynamic engineering culture that emphasizes agile practices and CI/CD. Ideal candidates should have a strong understanding of high-qual ...

Senior Oracle APEX Architect

Projects Expert UK Limited is seeking an experienced APEX developer to create and design bespoke solutions using the Oracle APEX toolset. The role requires demonstrable knowledge of Oracle APEX and complex PL/SQL code development, with additional skills in Java, SQL, and Cloud technologies. The ideal candidate s ...

Senior Java Backend Engineer – Data Platform

A leading technology firm in the United Kingdom is seeking a Senior Backend Developer to support a data platform programme for a global financial services organisation. The successful candidate will design and implement backend services, ensure high levels of automated testing, and integrate with various systems ...

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