2,335,754+ Full Stack Java Developer Python Jobs in UK — Top Companies Hiring June 2026

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Senior Software Engineer Python

Senior Software Engineer / Developer (Python) Cambridge to £80kDo you have strong backend Python software development experience?You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber ...

Backend Software Engineer (Python)

Interested in being part of a growing, specialised team developing an award-winning SaaS analytics platform used to assess over £200bn of non-life insurance business? This is a mid to senior level software engineering role focused heavily on production-grade Python development. This ...

Python Engineer (All levels)

Job Description JUXT is seeking experienced engineers to join our client projects. You’ll be responsible for engineering global scale software systems in banking, hedge funds and other financial institutions. We’re looking for engineers that can build using modern cloud-native principles, employ l ...

Principal Software Engineer Python

Principal Software Engineer - PythonTitle: Principal Software Engineer Python Department: Procode IT Location: Hybrid Commutable distance of either Chandlers Ford or Oxford Salary: Circa £65k + Discretionary Bonus Scheme Sponsorship: Unfortun ...

Lead Python Software Engineer

Lead Python Software Engineer - SC Cleared (12 Month Contract) - £700/day (Inside IR35) Location: London or Leatherhead (3 days onsite per week ) Rate: Up to £700 per day (PAYE/Inside IR35) Duration: 12 Month Contract Start: ASAP ...

Senior Python Software Engineer

Job Title : Senior Python Software Engineer Location : Bristol (Remote - Monthly Site Visit) Salary : £65,000 - £75,000 (Depending on Experience) Please note : Applicants must have permanent and unrestricted right to work in the UK, as sponsorship is not ...

Senior Software Engineer (Python)

Overview Join to apply for the Senior Software Engineer (Python) role at TieTalent . Bristol - fully flexible hybrid / some client visits. Salary up to £65,000 + benefits + discretionary bonus. Responsibilities Support Agile teams that work with a broad sele ...

Senior Python Software Engineer

Job Title : Senior Python Software Engineer Location : Bristol (Remote - Monthly Site Visit)Salary : £70,000 - £80,000 (Depending on Experience) Please note: Applicants must have permanent and unrestricted right to work in the UK, as sponsorshi ...

Senior Python & Databricks Engineer

Stars Arena is seeking a Software Engineer III with advanced proficiency in Python and familiarity with Databricks. The role involves delivering system design, application development, testing, and ensuring operational stability. This full-time position is located in Glasgow, United Kingdom. Candidates should ha ...

Senior Python Software Engineer

Job Title: Senior Python Software EngineerLocation: Bristol (Remote - Monthly Site Visit)Salary: £65,000 - £75,000 (Depending on Experience)Please note: Applicants must have permanent and unrestricted right to work in the UK, as sponsorship is ...

Production Support Engineer (Python)

Role: Production Support Engineer – PythonClient: Elite FinTechSalary: £80,000 – £160,000 + BonusLocation: London / HybridThe RoleMy client is seeking an Engineer with a broad skillset to support a range of technology wi ...

Game Frameworks Engineer (MonoGame/LibGDX/Cocos2d x)

A dynamic gaming company in the United Kingdom is seeking a Game Developer specializing in frameworks like MonoGame, libGDX, and Cocos2d-x. The successful candidate will design and optimize game scenarios and collaborate with AI researchers. Strong programming skills in C#, C++, and Java are essential. You will ...

Remote Cloud Native Java API Engineer Payments Platform

Enfuce is looking for a talented developer to build high-quality, scalable APIs that enhance customer satisfaction and business efficiencies. In this role, you'll design our next-generation card processing platform, collaborate with experienced engineers, and ensure compliance with security standards. Ideal cand ...

Senior Exposure Management Analyst Exclusive in London Eames Consulting

Senior Exposure Management Analyst - Exclusive London, UnitedKingdom Posted 9 months ago This is a job posted by our partner Jooble Tech stack R Python SQL Management Analyst Below is a snippet of the job descri ...

12 Month Internship IT Developer

We are seeking a Developer with strong communication and customer-facing skills to join our team in London. This role offers the opportunity to work closely with front office users, including traders, risk analysts, and operational staff, in the dynamic field of foreign exchange trading. The ideal candidat ...

IAC Engineer Savant Recruitment

Job posted by our partner Jooble. To view the full description, please click Apply Now. Skills Required IAC Tools Packer GitHub / GitHub Actions Terraform Ansible VMware vSphere CyberArk and HashiCorp Vault Scripting ...

Platform IAC Engineer: Terraform, Ansible & Vault Expert

Job posted by our partner Jooble. To view the full description, please click Apply Now. Skills Required IAC Tools Packer GitHub / GitHub Actions Terraform Ansible VMware vSphere CyberArk and HashiCorp Vault Scripting ...

.NET Developer

.NET Developer, .NET 9, C#, Azure, JavaScript, Agile - Hereford Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect. Be the first ...

Sr Software Engineer Media Buying Team

Senior Software Engineer - Engineering Channel Factory provides intelligent marketing solutions for the next generation of contextual safety, suitability, and performance for brands and agencies. Our platform helps marketers implement, automate, and scale their marketing programs across the world ...

Senior Developer

Overview This year the team has more than doubled in size and there's no signs of slowing! Following huge investment we continued to grow this new Software Engineering function in Southampton. Legacy code is .net but all the cool new funky work will be JavaScript on Google Cloud Platform. <h ...

Senior Java Architect – Equity Finance & Trading Systems

Join 3761 Barclays - BX - UK in London as an Equity Finance Senior Developer/Architect. You will lead the design and implementation of scalable, event-driven trading systems using Java and Kafka, and collaborate closely with various stakeholders. The role requires strong coding expertise, architectural ...

Java FinTech Microservices Engineer — Global Relocation Included

A global e-commerce company is seeking a Software Developer to contribute to high-scale products and see the real-world impact of their work. The role involves creating scalable systems, advocating best practices, and working within a performance-driven culture. Ideal candidates should have solid software develo ...

Senior WordPress Backend Engineer PHP, Gutenberg

Java Script Works is looking for a skilled developer to create enterprise-level WordPress plugins and themes primarily using PHP and React.js. The successful candidate will drive strategy in collaboration with multiple disciplines and lead the technical vision on large-scale projects. Experience with headless Ja ...

FinTech Node.js Developer Build & Maintain Modern Apps

Java Script Works is seeking a Node.js Developer in Greater London, United Kingdom. The ideal candidate will have solid experience with Node.js and a background in building innovative financial services products as well as maintaining existing applications. This role offers the chance to work with cutting-edge d ...

Node.js Game Server Engineer (Nakama & Cloud)

Java Script Works is looking for an experienced Game Server Developer in Greater London. Your role will involve collaborating with the team to design and implement game features, support platform-related systems using Node.js, and optimize interfaces. Ideal candidates should be proficient in various tools, inclu ...

Senior Java Lead & VP, Engineering

Citigroup Inc. in Greater London is seeking a developer to work in their FX Technology group. The role involves managing Applications Development teams, coordinating with stakeholders, and building software to address complex front office problems. Ideal candidates will have a strong Java development background, ...

Senior Java SDET — Lead Test Automation & API Quality

A cloud services company in Greater London is seeking a Senior Software Developer in Test to enhance automation frameworks for scalable services. The ideal candidate will have at least 8 years of software testing experience and 5 years in test development with strong Java skills. Responsibilities include designi ...

Lead Java/Scala/Ruby Engineer — Startup, Relocation Offered

This is a job posted by our partner Jooble Yes, it’s a start-up, yes it's bleeding edge. Language is irrelevant. I want bright technologists who can cut solid code. I offer relocation for strong candidates. Job Description Quant Capital is urgently looking for a Lead Java / Scala / R ...

Senior Backend Engineer – Java, Spring Boot, Docker, Kubernetes

Zaizi is seeking a Senior Software Developer in Greater London. The ideal candidate will have extensive experience in Java and Agile methodologies, leading teams, and developing digital solutions. A focus on continuous improvement and user experience is vital. Join a supportive work culture where innov ...

Senior Angular Engineer — TypeScript & Accessibility

Java Script Works is seeking an Angular Developer with over 6 years of experience in web development. The ideal candidate should be fluent in Angular, TypeScript, and JavaScript while adhering to best practices in usability and accessibility. This contract position offers competitive compensation and r ...

Staff Software Engineer — Lead Scalable DevOps Platform

A technology company specializing in software delivery is seeking an experienced software developer to design, develop, and maintain critical software on a scalable platform. The ideal candidate will have 7-11 years of experience in Java and Golang, along with a solid foundation in data structures and algorithms ...

Frontend Developer with AWS & React — Internship

Java Script Works is seeking a Front End Developer intern based in London, United Kingdom. The role demands strong proficiency in React Fundamentals, an understanding of AWS cloud services, and solid DevOps principles using Docker. Ideal candidates will demonstrate experience in end-to-end testing to ensure high ...

Engineering Lead, API Experience & Developer Platform

A global technology company is seeking an experienced Engineering Lead to manage a team focused on creating a robust API experience. The role involves enhancing security measures and improving developer tools, ensuring a world-class user experience. Candidates should possess deep empathy for users, strong Java s ...

Laravel Backend Engineer: APIs, Redis & ElasticSearch

Java Script Works in Wolverhampton seeks a Backend Developer with at least 2 years of experience in Laravel and PHP. The role involves building APIs and working closely with frontend engineers on integrations with technologies like Redis and RabbitMQ. The ideal candidate will have strong JavaScript ski ...

PHP/Laravel Developer — AWS & React (6 Month Contract)

Java Script Works is looking for a PHP Developer for a 6-month contract based in Marlow, England. The ideal candidate will possess strong skills in PHP, Laravel, AWS, and front-end technologies like React and JavaScript. Experience in the insurance or financial services industry is necessary. This role offers a ...

Cloud Driven Java Architect | AWS, CI/CD, Hybrid Infra

A leading financial services technology firm is seeking a skilled developer for Java solutions focused on AWS environments in Greater London. The position requires building enterprise applications, strong knowledge of functional programming, and familiarity with CI/CD practices. Ideal candidates will have a Bach ...

React/TypeScript Front Office Finance Engineer (London)

Java Script Works is looking for a React Developer to join our team in London. You'll be responsible for React and TypeScript development in a challenging front-office banking and finance context, crucial for our client's needs. The ideal candidate will have strong experience with React, TypeScript, an ...

Senior Java Engineer — BSS/OSS & Microservices Mentor

A leading software company in Greater London is looking for a Senior Developer to join its Software Engineering team. The role involves technical design, development of BSS/OSS products, and mentoring junior developers. The ideal candidate will have extensive experience in Java technologies and a strong grasp of ...

Senior Oracle Developer Hybrid Role | SQL/PLSQL Expert

A technology recruitment firm is seeking a Senior Oracle Developer to join their team in Slough. The role involves mentoring other engineering staff, collaborating on complex systems, and leveraging Oracle expertise. Candidates should have extensive experience with SQL and PL/SQL, and familiarity with programmin ...

Senior Frontend Engineer — Build Modular, Scalable UIs

Java Script Works is seeking a skilled developer with expertise in building modular and reusable components for Single Page Applications. Candidates should have a strong knowledge of JavaScript (ES5/6 and up) and experience with frontend frameworks like Angular, React, or Vue. Familiarity with version control to ...

Java Software Engineer – Payments Platform (Hybrid)

Worldpay (UK) Limited is seeking a Software Developer in Cambridge to join the team working on a leading global payments platform. You will develop changes in Java and SQL and collaborate with product owners and testers to implement new features in the ecommerce payments gateway. The position offers a ...

Developer Experience Lead: Platform & Enablement

Capital One (Europe) plc is seeking a Lead Software Development Engineer in Nottingham. You will enhance developer experience by supporting software delivery, improving engineering processes, and collaborating across teams. This role requires strong communication skills and programming expertise in Java or TypeS ...

Vue.js Frontend Engineer for PWAs & Responsive UI

Java Script Works in Manchester is seeking a talented web developer to create high-performing and scalable web applications. You will leverage your expertise in Vue.js and Progressive Web App (PWA) development to deliver user-centric solutions. This position offers the chance to innovate and take ownership of yo ...

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