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    • 11,422+ Programista Java Java Deweloper Jobs in UK — Top Companies Hiring June 2026

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    Staff Platform Engineer AI Driven SaaS & End to End Ownership

    RWS Group in Maidenhead is looking for a Staff Engineer (Platform) to join a new team focused on evolving their IP platform into a modern SaaS solution. This role emphasizes ownership, innovation, and the use of AI development tools to improve engineering quality and practices. Applicants should posses ...

    Lead Principal Engineer, Personalisation & AI

    MARKS&SPENCER is seeking a Principal Engineer to shape our technical direction and deliver personalized customer experiences through innovative technology. As a senior technical leader in the Personalisation product group, you'll drive engineering excellence and design scalable systems for personalization and ...

    IT Customer Integration Manager — API & E‑Commerce

    Mandarin Recruitment is seeking an IT Customer Integration Manager for a logistics and supply chain company based in Daventry. This role involves working within a dynamic team to enhance eCommerce fulfilment solutions. Candidates must possess strong analytical and coding skills, especially in Java, and be flu ...

    Foundations Infrastructure Software Engineer Intern

    Palantir is seeking a Software Engineering Intern to enhance the developer experience by improving the scalability and reliability of its platforms. This role involves collaborating closely with engineers and non-technical team members on various projects from idea generation to rollout. The ideal cand ...

    FinTech DevOps Engineer Build Robust Pipelines (Newcastle)

    Noir Consulting is seeking a talented DevOps Engineer to join a leading FinTech company in Newcastle. You will create and optimise the infrastructure for advanced trading platforms used by major financial institutions. In this role, you will improve deployment processes, ensuring systems are robust and ...

    Senior Solutions Engineer Post Sales (Remote)

    Qualcomm is seeking a Software Application Engineer based in the UK to provide technical expertise and support for the Edge Impulse platform. This remote role involves collaborating with customers and stakeholders to develop solutions and communicate technical features effectively. The ideal candidate ...

    Backend Engineer – Fintech Payments Platform (B2B) | Hybrid

    A leading fintech firm in Leeds is seeking a Backend Engineer skilled in Java, Kotlin, and AWS. This hybrid role requires designing and maintaining backend services for their innovative payments platform. The company offers a competitive salary of up to £65,000 plus bonuses, along with health insurance and two d ...

    Data Engineer Lakehouse & AI Platform (London)

    WeAreTechWomen is looking for a Data Engineer to join the Lakehouse and AI Data Platform team in Greater London. You will design and build robust data pipelines, ensuring data quality and performance across the firm's modern data platform. The ideal candidate holds a degree in a relevant field and has ...

    Senior Backend Architect for Payments & Fulfilment (Remote/Hybrid)

    A leading online marketplace in the UK is looking for a Staff Backend Engineer to lead the technical vision for their Payments and Fulfilment systems. In this role, you will collaborate with cross-functional teams, drive technical design, and mentor engineers to elevate technical capabilities. The ideal candidat ...

    Data Science Manager — Simulation & Digital Twins Leader

    Tesco Technology is searching for a Data Science Manager to support automation of decision-making and optimize business processes at scale. The role involves line managing Data Scientists, mentoring the team, and overseeing simulation and digital twin projects across various business areas. Ideal candidates s ...

    Principal Backend Engineer Lead & Deliver Systems

    A leading defense technology company based in Manchester is seeking a Principal Software Engineer. In this role, you will be responsible for designing and maintaining critical infrastructure, leading engineering teams, and ensuring project success. The ideal candidate will have strong capabilities in backend dev ...

    Software Engineer Scalable Systems (Hybrid, Manchester)

    Harvey Nash Group is seeking Software Engineers in Manchester for a hybrid role with a salary range of £50,000 - £95,000 per annum. This position offers the chance to join a growing tech team delivering scalable, high-performance systems in a global financial services setting. Successful candidates wil ...

    Safety Critical Software Engineer (C/C++/C#) – Windows

    Java Script Works is seeking a Software Engineer proficient in C, C++, and C#. This full-time position is based in Crawley, United Kingdom. The candidate will work on safety-critical systems in aerospace and automotive fields, with experience in Windows application development using Visual Studio as a primary ...

    Remote IT Access Engineer — Cloud & On Prem Security

    A global specialty chemicals company is seeking an IT Access Engineer to automate and improve their access management solution for a custom-built R&D data platform. The role, designed for remote work with occasional visits to Welwyn Garden City, involves communicating between cloud and on-prem systems, managing ...

    Senior Backend Engineer — Go & Distributed Systems

    Monzo is seeking a backend engineer to join its dynamic team in Greater London. In this role, you will collaborate with product managers, designers, and engineers to build resilient systems that power the Monzo banking experience. Strong experience in building backend services and familiarity with strongly-ty ...

    Graduate Quant Developer: Crypto Trading & FinTech

    B2C2 Ltd. in London is offering a Graduate Programme aimed at recent graduates eager to build a career at the intersection of traditional finance and cryptocurrency. This opportunity involves trading responsibilities within your first year, supported by experienced professionals. You will gain hands-on traini ...

    Engineering Manager — Lead High Impact Health Tech Teams

    A leading healthcare innovation company in the UK is looking for an experienced Engineering Manager to drive team success and build high-performance engineering teams. This leadership role requires managing multiple small teams, ensuring accountability for project delivery, and refining processes to improve effi ...

    Automation Test Engineer Hybrid, DV Clearance Eligible

    Forwardrole is seeking an Automation Test Engineer to join a leading consultancy in either Cheltenham, London, or Manchester on a hybrid basis. This position requires DV Clearance and strong hands-on experience with automation frameworks like Selenium, as well as proficiency in Java, JavaScript, or Python. The r ...

    Remote PLM Consultant – Teamcenter & CAD Data Expert

    A leading software solutions provider in the UK is seeking a motivated PLM Consultant to deliver customized solutions. The role involves capturing customer requirements, installing and customizing Teamcenter PLM applications, and providing technical support. Candidates must have a Bachelor's degree in engineerin ...

    Engineering Lead, API Experience & Developer Platform

    Dangote Industries Limited is seeking an experienced Engineering Lead to oversee the API Experience team. You will manage engineers building secure tooling for enterprise partners integrating with Wise’s API. The role emphasizes a product-led mindset, technical authority in Java, and experience in dist ...

    Senior Backend Engineer Europe Onboarding & KYC Systems

    Dangote Industries Limited in Greater London is seeking a Senior Software Engineer to enhance the onboarding experience for EU and UK customers. The role involves designing robust, scalable backend systems and improving KYC flows, ensuring seamless client onboarding. Candidates should have experience w ...

    Network Model Platform Engineer

    Aspen Technology, Inc. is seeking a Software Developer in Glasgow to enhance its network model management system. This role focuses on designing and implementing sophisticated software to aid customers in managing utility models effectively. The ideal candidate will have a Bachelor’s degree in software ...

    Site Reliability Engineer: Scalable Cloud & Fault Tolerance

    A leading fintech company in London seeks a Site Reliability Engineer to maintain robust production infrastructure for their innovative core banking and payments platforms. The role involves collaborating with product engineering teams to enhance reliability, contributing to disaster recovery strategies, and mai ...

    AI Driven Full Stack Engineer | RAG & LLM Specialist

    Proficiency in Full-Stack Development Proficiency in building modern, full-stack applications with back end development in Python, Node.js, or Java, and front end development with frameworks like React, Angular or Next.js. Experience with AI Solutions Understand and have implement ...

    Senior Data Integration Engineer Platform & AI

    DRW in the United Kingdom is looking for an experienced software developer to design and deliver software services and data tools that enhance their Data Platform. The ideal candidate will have over 8 years of experience in data-heavy software and be proficient in Python, Java, or C#. This role requires a strong ...

    Senior SDE: CloudFront Control Plane & Global Scaling

    Amazon is seeking a Senior Software Development Engineer in Greater London, UK. In this role, you will lead the development of key initiatives and work with cross-disciplinary teams to design and deliver innovative products and services. Ideal candidates have experience in building complex software systems and p ...

    Front Office IT Quant: Rapid App Developer

    Margoconsulting is seeking a Rapid Application Developer – IT Quant to join their team within a leading global corporate and investment bank. The role involves utilizing rapid application development for high-profile projects and collaborating closely with traders and quants. The ideal candidate will p ...

    Ultra Low Latency Trading Engineer

    Hunter Bond, a scientific quant fund, is seeking a highly skilled Software Engineer to join their exceptional engineering team in London (Hybrid). The role involves designing and optimizing high-performance trading platforms used in live markets, requiring strong experience in multiple programming languages i ...

    Ultra‑Low Latency Trading Production Engineer

    A leading quantitative investment firm is seeking a Production Engineer to join its dynamic team in Greater London. This role involves building and maintaining scalable trading environments, ensuring the reliability of electronic trading systems, and automating processes within a fast-paced environment. Candidat ...

    Product Engineer AI Driven FinTech (London)

    StrideUp is seeking a highly motivated Product Engineer to join our team in London. This role focuses on owning features from ideation to deployment, utilizing advanced technology to enhance product quality. You will work closely with stakeholders to translate business requirements into technical solutions. < ...

    Lead Backend Engineer (TypeScript) – Hybrid, London

    Java Script Works is looking for a Lead Backend Software Developer (Typescript) to join our software team in London. You'll lead projects focused on building and scaling a robust event-driven backend, directly reporting to the CTO. This full-time role requires a hybrid work presence of 2 days a week in ...

    Data Platform Engineer — Petabyte Scale Systems

    CrowdStrike, a leader in cybersecurity, is seeking a Data Engineer to design and maintain a data platform that processes petabytes of data. In this role, you will develop scalable systems that centralize data for analytics and threat hunting, participate in technical reviews, and continuously improve service ...

    Senior Software Engineer: Unified Trading Platform & Orders

    P2P is seeking an experienced server-side developer with a strong foundation in micro-service architectures and expertise in Java, Python, and Clojure. You will work on both legacy and new developments, driving projects to completion with an emphasis on scalability and testing. The successful candidate ...

    Staff Platform Services Engineer – Distributed Systems

    Linuxconfig is seeking a Staff Software Engineer for Platform Services in Edinburgh, UK. This role involves developing resilient distributed services and improving engineering processes. We're looking for candidates with extensive backend software engineering experience and proficiency in server-side OO langu ...

    Senior Golang Engineer for High Performance Quant Trading

    Saragossa is seeking a Senior Developer to contribute to building high-performance quant trading platforms. This role is crucial in a small, technical team that works closely with engineers, traders, and quants to advance automated strategies in global sports markets. The position involves primarily co ...

    Senior Test Automation Engineer — Hybrid & Impactful Leadership

    A dynamic challenger bank is seeking an experienced Test Automation Engineer to enhance their testing processes. In this role, you will collaborate with engineers, improve test coverage, and manage test pipeline issues. The ideal candidate will have a solid background in test automation and coding, particularly ...

    Graduate Software Engineer — Training & Career Growth

    A leading software company in Liphook is seeking a Graduate Developer to kick-start their career in software engineering. Recent graduates with skills in Java, C#, or Python are encouraged to apply. The role offers one-on-one training, exceptional market-leading benefits, and opportunities for career advancement ...

    Lead AI Software Engineer, Markets Tech & Credit Pre Trade

    J.P. MORGAN is looking for a Lead Software Engineer to enhance and deliver market-leading technology products. The ideal candidate should have over 5 years of experience in software design and development using Python, Java, or C++. They will work with AI systems to support eTrading capabilities and engage direc ...

    Data Platform Engineer – Lakehouse & AI (VP)

    Goldman Sachs is looking for a Data Engineer to design and build reliable data pipelines on a modern data platform. In this role, you'll be responsible for data ingestion, transformation, and modeling, ensuring data quality and performance. The ideal candidate has a degree in a relevant field and stron ...

    Backend Engineer for AI Startup — Ownership & Impact

    An innovative AI startup in Greater London is seeking a Software Engineer to join its high-caliber team. In this role, you will work on backend systems integrating with LLMs, having direct conversations with customers and shaping products that make a real impact. Ideal candidates should have strong experience in ...

    Engineering Manager Fintech Backend & Onboarding

    Job Search Place Limited is looking for an Engineering Manager to lead a team of backend engineers at Teya. This role involves shaping systems for onboarding and verifying customers across Europe, with responsibilities that include mentoring engineers and collaborating with stakeholders in product and complia ...

    Senior Software Engineer: Scalable Backend for Mobility

    Metropolis in Stockport is seeking a Senior Software Engineer to join its AeroParker team. This role entails designing and building backend services, mentoring engineers, and driving product direction while leveraging technologies like Scala and Java. The ideal candidate will have 7+ years of experienc ...

    Impactful Software Developer | C#/.NET | Newcastle

    Jefferson Frank is looking for a Software Developer to join their team in Newcastle upon Tyne. The role involves delivering bespoke technology solutions for clients in banking and financial services. The successful candidate will need excellent programming skills in languages like C#/.NET, Java, Rust, ...

    Agentic AI Application Architect

    Avanade is seeking an experienced AI Application Architect to join its Global Integrated Center of Excellence. This role involves designing intelligent, cloud-native applications leveraging agentic AI. The architect will modernize legacy systems, work collaboratively with teams, and drive AI adoption across vari ...

    Full Stack Engineer

    We have one Java Full Stack replacement role for Bournemouth. The details are as follows: Contract role Inside IR35 5 days onsite 8+ years of experience required (MUST) Seniority level Mid-Senior level Empl ...

    AVP Software Test Engineer – Hybrid Belfast

    Citibank (Switzerland) AG in Belfast is looking for a Software Test Engineer (AVP) to join their Global Fixed Income Trade Processing Team. The ideal candidate will have strong experience in automation testing (Selenium/Cypress), Java programming, and the ability to deliver testing strategies to ensure software ...

    Graduate Software Engineer: High Performance Systems

    A dynamic technology firm in London is seeking a Graduate Software Engineer to join their innovative team focused on high-performance systems. The role promises hands-on experience in developing low-latency solutions for market data and requires a strong foundation in programming languages like Java and Python. ...

    Site Reliability Engineer: Scalable Cloud & Fault Tolerance

    A leading fintech company in London seeks a Site Reliability Engineer to maintain robust production infrastructure for their innovative core banking and payments platforms. The role involves collaborating with product engineering teams to enhance reliability, contributing to disaster recovery strategies, and mai ...

    Head of Engineering Transformation & Scale Leader

    Sivara GmbH is seeking a Head of Engineering for a 6-month contract based in London. This hybrid role will require three days onsite each week and offers an opportunity to lead engineering transformation across modern technology products.The ideal candidate will have extensive experience in Java, JavaS ...

    Test Automation Engineers (IT) in Widecombe in the Moor CGI

    Expertise in Agile Environments Experience working in agile teams delivering projects and solutions can be beneficial for this role. AGILE and SAFe Software Development Skills Proficiency in software development is crucial. This includes languages such as Java an ...

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      Programista Java Java Deweloper Jobs in United Kingdom Job Search Guide, Trends and Insights