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    Java Developers (all levels)

    Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Engineer, you’ll play a pivotal role in designing and developing scalable, resilient back-end syste ...

    Java Developers (all levels)

    Position Description: At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Engineer, you’ll play a pivotal role in designing and developing scalable, resilient back-end syste ...

    On Site Lead Platform Engineer Data Streaming

    A leading global entertainment company seeks a Lead Software Engineer to enhance and scale cloud-based data streaming platforms. The ideal candidate will have over 7 years of experience in software engineering, focusing on Java and AWS solutions. Responsibilities include designing event-streaming architecture, m ...

    Senior Backend Engineer Cloud Native Microservices

    JP Morgan Chase is looking for a Lead Software Engineer to join their team in Greater London. This role focuses on delivering cloud-native microservices applications to enhance customer experience. The ideal candidate will have formal training in software engineering, experience in Java, and familiarity with AWS ...

    Security Engineering Manager, SDO Application Security

    At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their c ...

    Security Engineering Manager, SDO Application Security

    At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate t ...

    Java Software Engineer

    Java Software Engineer I’m currently partnering with a global financial services organisation looking to hire multiple Java Engineers for a high-profile programme delivering next-generation trading and enterprise platform capabilities. This is an exciting ...

    Senior Software Engineer — Java / Python, Build Scalable Systems

    A leading financial institution in the United Kingdom is seeking experienced Software Engineers to design and develop scalable technology products. You will work in an agile team, focusing on Java or Python to create high-quality code, maintain algorithms, and analyze large datasets. The ideal candidate has hand ...

    Backend Developer (Core Java)

    Role: Backend Developer (Core Java)We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system architecture and will collaborate ...

    Backend Developer (Core Java)

    Role: Backend Developer (Core Java)We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system architecture and will collaborate ...

    Java Developers (all levels)

    Position Description Overview At CGI, we’re shaping the future of digital UK Government solutions, building secure, high-impact platforms that improve services for millions across the UK. As a Java Engineer, you’ll play a pivotal role in designing and developing scalable, resilient back-e ...

    Lead Software Engineer

    Director / Principal Engineer – Manchester Manchester- on site Salary: £130,000 We’re partnered with a global financial services organisation hiring a Director-level Principal Engineer to lead the build of ...

    Senior Software Engineer, Java

    Senior Software Engineer, Java Roku Greater Manchester, England, United Kingdom Teamwork makes the stream work.Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every televis ...

    Software Engineer II | Remote

    Software Engineer II I am seeking a talented and motivated Software Engineer II (Java) to join our growing engineering team.Check all associated application documentation thoroughly before clicking on the apply button at the bottom of this description.This is an exciting opportunity to work on scalable, ...

    Senior Software Engineer, Git Storage

    About GitHub GitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations h ...

    Engineering Lead

    Cloud & Engineering Instructor / Consultant Software Engineering, Cloud & DevOps London | Hybrid £90k-£120k + Benefits We are partnered with a global Data & AI consulting firm that is completely re-imagining how they trai ...

    Graduate / Junior Developer, Python, Linux, C#, Java – London

    Graduate / Junior Developer, Python, Linux, C#, Java – London(Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer)Since 2006 our client’s revolutionary marketing software platform has been helping business ...

    Graduate / Junior Developer, Python, Linux, C#, Java – London

    Graduate / Junior Developer, Python, Linux, C#, Java – London(Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer)Since 2006 our client’s revolutionary marketing software platform has been helping business ...

    Impactful Full Stack Software Engineer (Java/React/Python)

    A global financial information services provider is seeking a Software Engineer to join their team in Manchester. The role involves developing full-stack applications using Java, REACT, and Python, with a focus on data migrations and relational databases. Candidates should have at least 5 years of software engin ...

    Graduate Developer: Python/Linux/C#/Java — Remote (UK)

    A leading technology company is seeking a Graduate / Junior Developer to join their team in London, offering flexibility with remote work. Applicants should have a foundational knowledge of Python, Linux, C#, or Java, ideally from their degree or industry experience. The role promises an engaging environment wit ...

    Graduate / Junior Developer, Python, Linux, C#, Java London

    Graduate / Junior Developer, Python, Linux, C#, Java – London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client’s revolutionary marketing software platform has been helping businesses ...

    Mobile & Web Engineer (Mid Level) | Java or Python

    A forward-thinking digital media company is looking for a talented Mid-Level Developer to join their dynamic team. Ideal candidates will have over 3 years of experience in Web and Mobile Development, with good knowledge of Java or Python, as well as experience in Android or iOS. Offering a competitive salary of ...

    Senior SRE: Java/Python for Secure Collaboration Platforms

    A global financial services firm is seeking a Site Reliability Engineer III to lead the integration of collaboration platforms like Microsoft 365 B2B and Google Workspace. The role includes managing secure external sharing solutions and ensuring platform reliability. Candidates should have a BS/BA and hands-on e ...

    Senior Python/Java Cloud Engineer — AI, AWS & RAG

    A global financial services leader in the UK is seeking a Senior Python Engineer to develop high-quality production code for cloud-based systems. This role involves optimizing AI-driven workflows and contributing to an agile team. The ideal candidate possesses advanced proficiency in Python and hands-on experien ...

    Senior SRE (Java/Python) for Secure Collaboration Platforms

    A leading global financial services firm in the UK is seeking a Site Reliability Engineer III for their External Collaboration team. This role involves leading the development and integration of collaboration platforms such as Microsoft 365 B2B and Google Workspace. The ideal candidate should have a solid backgr ...

    Full Stack Java/Python Engineer 6 Month Contract

    A leading technology consultancy in Greater London is looking for a Full Stack Java/Python Engineer for a 6-month contract. The successful candidate will have a strong background in Java, Spring Boot, and Python, along with hands-on experience in developing full stack applications. This role supports flexible wo ...

    Software Engineer Java/JS/Python with DevOps (Kubernetes)

    A leading technology consultancy in the UK is seeking Software Engineers of varying seniority for long-term projects. The role offers contract rates between £500 - £700 per day and permanent salaries from £50,000 to £100,000. Successful candidates will have experience in Java, JavaScript, or Python, along with p ...

    Backend Engineer – Java/Spring Boot & Python (Hybrid London)

    Methods Business and Digital Technology Ltd is seeking a Back-end Developer specializing in Java Spring Boot and Python to join their private sector team in London. This hybrid role requires 3 days on-site each week. The successful candidate will lead the rebuild of core architecture, optimize technical connecto ...

    Staff Backend Engineer (C++/Java/Go/Python/Typescript)

    Job Description If you are interested in applying for this job, please make sure you meet the following requirements as listed below.Fastest Growing Start-up in the UK | Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group bui ...

    Senior Backend Engineer Java/Python for Critical Systems

    A global engineering consultancy is seeking a Backend Software Engineer to join their London team. The role involves designing and supporting high-reliability software platforms for complex systems, focusing on Java and Python development. Candidates should have a Bachelor’s or Master’s in Engineering, strong ex ...

    Senior Data Platform Engineer Java/Python, Risk Tech

    A leading financial services firm is looking for a Senior Lead Software Engineer to join their Data Platform & Strategy team in Greater London. In this role, you will design and enhance advanced data engineering solutions that support business objectives. You will collaborate with agile teams and drive innovatio ...

    Staff Backend Engineer (C++/Java/Go/Python/Typescript)

    Fastest Growing Start-up in the UK | Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology. The company's founding team has a real pedigree, with backgrounds from the UK Special For ...

    Backend Engineer (Java/Python) for Critical Systems — London

    ALTEN LTD - UK is hiring a Backend Software Engineer in London responsible for developing high-reliability software platforms. You'll focus on creating core operational software, working with data flows, and improving automation efficiency. Candidates should have strong Java and Python skills, a degree in Engine ...

    Senior Full Stack Engineer (Java/Python) React & Cloud

    Develop is looking for a Senior Full Stack Engineer based in London to join their team in building scalable systems. This role focuses on Java and Python for backend services and requires strong React skills for frontend development. Candidates must have recent experience in these technologies and be comfortable ...

    Senior Software Engineer (Java/Python) for Scalable Systems

    hackajob is seeking experienced Software Engineers in Glasgow for their Global Technology team. As part of an agile team, you will design and deliver technology products while developing skills in Java and Python. This role requires hands-on experience in system design and application development to ensure stabi ...

    Defence Tech Software Engineer (C#/Python/Java) Impactful

    Switch Tech Talent is looking for Software Engineers in Newcastle to work on modern applications for defence clients. You'll develop secure applications and solve complex problems with top engineers. The role involves backend and frontend development, requiring proficiency in C#, Python, C++, and more, along wit ...

    Senior Software Engineer: Python & Java for Data Pipelines

    LSEG in the United Kingdom seeks a Python Developer to re-implement and test existing StarMine Quant models and build new models in collaboration with research teams. The ideal candidate has strong knowledge of Python, Java, or Kotlin, and experience in cloud application development. Responsibilities include bui ...

    SRE III: Build Secure Collaboration Platforms (Java/Python)

    NaSPA, Inc. is looking for a Site Reliability Engineer III in Bournemouth, United Kingdom. This role will lead the development and integration of collaboration platforms like Microsoft 365 B2B. You will manage secure external sharing solutions, oversee user access, and evaluate SaaS tools. Candidates should have ...

    Senior Python/Java ML Engineer Life Sciences, Remote

    A leading consulting firm is seeking a Senior Software Engineer with extensive experience in Python and Java to join their team for a high-stakes project in the Life Sciences industry. Ideal candidates will have a PhD or MSc in Computer Science and a proven track record of developing complex applications. This p ...

    Senior Front Office Software Engineer (Python/C#/Java)

    Bank of America is seeking a Software Engineer III in Bromley, England. This role involves developing financial software solutions, collaborating closely with Traders and Quantitative Analysts, and ensuring compliance. The ideal candidate should have extensive software engineering experience, particularly in fro ...

    Lead Java Engineer: Hands on Tech Lead for Java/React

    Manchester Digital seeks a Lead Engineer in Salford to drive technical delivery and manage engineers. The role involves leading day-to-day activities, coaching team members, and collaborating with stakeholders. Candidates should possess strong skills in Java and React, leadership experience, and familiarity with ...

    Lead Software Engineer

    Overview Lead Software Engineer - Python, Java, Go, AWS, Terraform OB are partnered with a Series A funded scale-up, who work with some of the most recognisable companies and brands globally, who are looking for a Lead Software Engineer, with a strong Product Engineering skills and a Produc ...

    Back End Developer

    Key Responsibilities Building software to expected quality and standards using distributed enterprise frameworks Participating in code test other quality reviews Debugging basic software components and identify code defects for remediation Enabling the deployment ...

    Java Developer

    Opportunity for talented Full Stack Software Engineer to join a collaborative engineering team. This role will focus on the design, architecture, and implementation of software components as well as the overall solution, utilizing concepts and best engineering practices of microservices architecture. As a Ful ...

    Lead Engineer, Mechanical, Customer Order Engineering Customer Application Engineering (Subsea Wellhead Casing Solution)

    Are you an Application Engineer looking for a new opportunity? Do you like working in collaborative teams and solving technical problems? Join our growing team Baker Hughes has developed a comprehensive portfolio of systems and products to deliver optim ...

    Lead Engineer, Mechanical, Customer Order Engineering Customer Application Engineering (Subsea Wellhead Casing Solution)

    Are you an Application Engineer looking for a new opportunity? Do you like working in collaborative teams and solving technical problems? Join our growing team Baker Hughes has developed a comprehensive portfolio of systems and products to deliver optim ...

    JAVA ENIGNEER

    London, England, United Kingdom JAVA ENIGNEER Job Description: Full Remote Senior Java EngineerResponsibilities:Contribute to development & scaling of high throughput, high availability, public-facing multi-tenanted application, in a fast- ...

    JAVA ENIGNEER

    London, England, United Kingdom JAVA ENIGNEER Job Description: Full Remote Senior Java EngineerResponsibilities:Contribute to development & scaling of high throughput, high availability, public-facing multi-tenanted application, in a fast- ...

    Senior Vice President, Full Stack Engineer

    Senior Vice President, Full-Stack Software Engineering This role is located in London. Overview The Senior Vice President, Full-Stack Software Engineer serves as a strategic technical leader responsible for architecting, developing, and implementing robust, secure, and scalable ...

    Python AI Engineer PropTech London (onsite)

    Job Description Lead Python Engineer | AI, Python, FastAPI, Django, Microservices, APIs, Cloud | London | up to £130k + EquityBuild AI-powered systems that automate real-world workflows at scale.This is an opportunity to join a fast-growing AI startup building ...

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      Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights