11,425+ Programista Java Java Deweloper Jobs in UK — Top Companies Hiring June 2026

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Senior Scala Developer — Hybrid, Cloud & Full Stack

A leading technology consultancy in Greater London is seeking an experienced IT professional to support the full life cycle of software development, with opportunities for hands-on coding using technologies like Scala, Java, and .Net. Candidates should have at least 4 years in the IT industry, strong communicati ...

Staff Software Engineer Scale Platform (Fintech)

Airwallex in Greater London is looking for a Senior Software Engineer with over 8 years of experience in Java/Spring Boot. The role involves making critical architectural decisions for a multi-tenant infrastructure, designing technical solutions for enterprise clients, and collaborating cross-functionally. Candi ...

Senior Android Engineer — Global Health App, Scale & Impact

Femtech Insider Ltd. in Greater London seeks an Android Engineer to enhance their health & fitness app, trusted by millions. The ideal candidate will have over 7 years of Android development experience, proficiency in Java, and a passion for building intuitive user interfaces. The position offers a competitive s ...

Senior Software Engineer Core Platform (Rust/C++, Python)

Durlston Partners LLP is hiring a Senior Software Engineer in London to design and develop core platforms that enable autonomous systems. You will work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture. The ideal candidate has strong skills in C++, Java, ...

Platform Architect Data Streams & Real Time Analytics

Yelp Inc. is seeking experienced engineers based in the United Kingdom to architect and build platforms that handle terabytes of data. This role focuses on balancing scale, availability, and latency while supporting wide-ranging projects. Candidates should possess a strong systems background, data stre ...

Security Cleared Software Engineer Cloud, Agile & Growth

A growing technology company in the UK is looking for Software Engineers to design and maintain high-quality software systems. This role involves working on meaningful projects in a flexible environment. Candidates should have strong foundational skills in software engineering, with experience in languages like ...

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 React Engineer — UI, Next.js & APIs

Java Script Works is seeking a Senior React Developer to join their collaborative engineering team in Greater London. This role involves designing and developing user interfaces using React.js, alongside PHP, Node, and Python developers. You will play a key role in creating high-quality software soluti ...

C# API & .NET Developer React Integration

Java Script Works is looking for a Software Developer specializing in C# API to join their team in Tonbridge, Greater London. The role involves analysis, design, coding, testing, and support of applications. Candidates must have a 2:1 Computing Science degree and proficiency in C#, WebAPI, and REST. The compensa ...

Staff Platform Engineer, Payments & Internal Tools

Marks & Spencer Plc is seeking a passionate Staff Software Engineer to develop platforms and tools that support engineering teams. The ideal candidate will have a strong cloud knowledge, particularly in Azure, and experience in polyglot programming, specifically in Java. The role involves building high ...

Principal Embedded App Engineer — Mission Critical Radios

Sepura plc. is looking for a Principal Embedded Application Engineer to join their Software Team. This role focuses on developing embedded application software for digital radio products on embedded Linux and Android platforms. The ideal candidate will have over 10 years of experience in Linux and Andr ...

Software Engineer: Global Scale, Privacy Focused Systems

Apple is seeking a Software Engineer in London to contribute to their Information Systems and Technology team. This role involves working throughout the software development lifecycle, focusing on building innovative solutions that scale with Apple's rapidly growing business. The ideal candidate will b ...

Hybrid Tech Lead: GreenTech for Impact & Cloud Delivery

Understanding Recruitment is seeking a Technical Lead to work hybrid in London, leading software engineering teams in a GreenTech organization focused on sustainable energy solutions. The successful candidate will guide teams, mentor engineers, and be involved in technical delivery while shaping architecture. ...

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 ...

Senior Oracle Infra Engineer Self Service DBaaS & Automation

Bloomberg is seeking a Database Expert in London to enhance its Oracle infrastructure by automating database management and ensuring optimal performance. The successful candidate will work on building automation tools and troubleshooting complex issues within the Oracle databases. Key qualifications in ...

Global Cloud SRE: Observability & Automation

A global industrial technology leader is seeking a Cloud Site Reliability Engineer in Newcastle upon Tyne to lead an OTel-first strategy and manage an observability platform. This role involves optimizing platform performance using automation and Infrastructure as Code, collaborating with engineering teams, and ...

Associate Director, Quant Equity Derivatives & Analytics

Scotiabank is seeking an Associate Director within the Global Analytics and Financial Engineering team in London. This role involves supporting the London Equity Derivatives trading desk and collaborating closely with teams in Toronto and New York. The successful candidate will develop derivatives valu ...

Senior React Native Engineer — Lead Mobile & Web UX

Java Script Works is seeking a Senior Member to take charge of enhancing customer-facing experiences across our mobile app (React Native) and web platforms (React). This high-impact role requires a strong grasp of modern JavaScript/TypeScript and experience in developing React Native applications. The ...

Senior Full Stack Engineer: Python, React, AI Driven Infra

Spotify is looking for a Senior Fullstack Engineer to join a small, impactful team that evolves WhoSampled as a standalone product. You will contribute to a variety of projects across backend services, APIs, and web applications while overseeing the reliability and performance of the systems you build. <p ...

Fixed Income SRE: Real Time Data & Trading Systems

A leading financial consultancy in London is seeking a Consultant experienced in programming, specifically C++ or Java. The successful candidate will be responsible for developing and maintaining data services for fixed income trading. Key tasks include optimizing databases and creating APIs for researchers and ...

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 ...

Taunton CSCS Counterbalance Forklift Driver & Labourer (Day/Night)

JAVA RECRUITMENT LIMITED is seeking a CSCS Counterbalance Forklift Driver for a temporary position in Taunton, Somerset. The job offers a pay rate ranging from £18 to £20 per hour, with 12-hour shifts over 8 weeks starting June 24th. Candidates must be flexible for day and night shifts and perform laboring du ...

Associate Delivery Consultant DevOps, A2C ProServe Shared Delivery (SDT) in London AWS EMEA[...]

Job Description London, United Kingdom This role is for an Associate Delivery Consultant - DevOps, A2C ProServe Shared Delivery (SDT) at AWS EMEA SARL (UK Branch). QUALIFICATIONS Experience in cloud architecture and implementation Bachelor's degree in Computer ...

Test Automation Lead: UI/API & CI/CD Architect

Inspired Testing is seeking a Test Automation Lead to enhance automated testing processes. This hybrid role, based in Leeds or Bradford, requires strong hands-on experience in automation engineering and the ability to mentor other engineers. You'll design and improve automated frameworks, integrate testing into ...

Senior Power Market Modelling & Optimisation Specialist

A leading investment technology firm in the UK is looking for a Principal Consultant to enhance power market models that directly support trading decisions. This hands-on role combines mathematical modelling, optimisation, and programming in Python and Java while collaborating with traders and engineers. The ide ...

Electrical Improver: Steel Conduit Expert, Immediate Start

JAVA Recruitment Ltd is seeking 5 x ECS Electricians Improvers in Bexhill-on-Sea for 7-8 months. Candidates must have experience working on steel conduit and hold an ECS improver or labourer card. Offers £20.00 per hour paid under CIS, with working hours from 7.30am to 4.30pm, Mondays to Fridays, inclu ...

Fintech PHP & JavaScript Engineer

Java Script Works is hiring a PHP JavaScript Developer in Greater London to join a rapidly growing fintech company. Candidates should be proficient in JavaScript, especially in object-oriented and asynchronous programming, along with PHP, HTML5/CSS3, SQL, and GIT. Experience with Node JS and Angular JS is a plus ...

Secure Full Stack Engineer — SC Cleared

Frontier Resourcing is seeking a talented Software Engineer to join a high-performing software engineering team delivering secure, scalable technology solutions in the defence sector. Candidates should have strong software engineering backgrounds and experience with languages like JavaScript, React, Java, and ...

Senior Algo Trading Engineer – Low Latency, Hybrid London

Citibank (Switzerland) AG is seeking a Senior Algo Trading Software Engineer in London. This role involves designing and developing Citi's next-generation low-latency execution platform, collaborating with cross-functional teams, and enhancing product features. Candidates should have strong knowledge in low late ...

AI Platform Lead for Identity & Fraud Solutions

RELX is seeking a Technical Lead to guide a multidisciplinary team in delivering AI-powered services in digital identity and fraud detection. The role combines technical leadership, project management, and mentoring in a dynamic AI environment. Ideal candidates have over 7 years in ML engineering with ...

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 ...

VP, AI Driven Investor Services Product Lead

Citibank (Switzerland) AG is hiring a Senior Vice President, Product Manager for its Investor Services division in London. This hybrid role requires significant experience in Product Management within Financial Services, strong technical literacy in Java, and the ability to understand AI/ML technologies.< ...

Spacecraft Software Engineer – Simulators & Test Benches

Airbus is seeking an experienced software engineer to join the Simulation & Modelling team in Stevenage, United Kingdom. You will design and develop simulators and test benches to validate spacecraft functionality for various missions including ARIEL and ExoMars Rover. The role requires strong experien ...

Senior Full Stack Engineer: Lead, Build & Mentor Squad

Allica Bank is looking for a senior full-stack engineer to lead the design and delivery of secure, reliable products. You'll leverage your expertise in Spring Boot microservices (Kotlin/Java) and web technologies (React/TypeScript) to drive best practices while ensuring the squad's systems meet banking standards ...

Edge AI Scientist: Model Compression & Deployment

Amazon is looking for an Applied Scientist to join its Edge AI Model Studio. This role focuses on applying state-of-the-art model compression techniques to enhance AI deployments across devices and cloud. You will collaborate closely with fellow scientists and engineers to deliver high-quality compressed mode ...

Senior Software Engineer — AI Driven, Product Focused

A leading embedded insurance provider seeks a Product-Minded Senior Software Engineer III to incrementally deliver customer value. In this hybrid role, you'll work closely with AI tools to research, plan, and implement product changes, ensuring high quality and velocity. Responsibilities include leading problem ...

Senior ML Engineer, AdTech Platform & Deployment

Towards AI, Inc. in the United Kingdom is seeking a Senior Machine Learning Engineer to build a comprehensive machine learning platform. This role involves managing the model lifecycle, including feature engineering, training, and deployment while collaborating with cross-functional teams. The ideal ca ...

Graduate Software Engineer: Automation and Tools

microTECH Global Limited is looking for a skilled software developer to create commercial software tools and support embedded software solutions in the United Kingdom. Candidates should hold a Bachelor's degree in Computer Science or a related discipline, with proficiency in programming languages such as C/C+ ...

Graduate Software Engineer: Hedge Fund Quality Mentorship

Understanding Recruitment is seeking a Graduate Software Engineer in Newcastle, offering a competitive salary of £55,000 to £75,000 plus bonuses and benefits. You will join a team of elite engineers, working on finance and defense projects. Ideal candidates will have a STEM degree from a top university and ex ...

Senior Software Engineer, Yield Management (Remote)

Cint is looking for a Sr. Software Engineer to join their Yield Management Team. This is a full-time position where you will collaborate with a results-focused team to deliver high-quality code for products used by millions. Candidates should have 5+ years of backend software development experience, strong probl ...

Remote Senior Platform Engineer: Cloud, Kubernetes & CI/CD

A global technology firm based in the UK is looking for a Staff Platform Engineer to join their Platform Engineering team. The role is crucial in influencing platform architecture and improving developer productivity through effective technical initiatives. Candidates should have a strong background in platform ...

AI Driven Frontline Software Modernization Engineer

A leading enterprise software firm in the United Kingdom seeks an experienced Full-Stack Software Engineer to act as a Forward Deployed Engineer. This role involves embedding with teams to lead modernization efforts, drive AI-assisted SDLC practices, and manage technical changes. The ideal candidate will have ov ...

Principal Software Engineer — Scale & Cloud (Remote UK)

A leading technology recruitment agency is seeking a remote-first Principal Engineer for a key role with a client known for their high-performance software solutions. The ideal candidate will have over 10 years of software engineering experience, expertise in C# or Java, and a solid grasp of cloud technologies. ...

EU Travel AWS AI Solutions Architect

Ubique Systems is seeking an experienced AWS AI Solutions Architect who will be responsible for building PoCs and AI solutions. The role involves working with Java SpringBoot and React on AWS, along with substantial collaboration across Europe, including countries like Germany, France, and Spain. The i ...

Senior Payments SDK & Backend Engineer

Parking Network BV is looking for a skilled Software Engineer to join their Payments Processing group, focusing on secure and efficient payment solutions. The ideal candidate will have strong experience with C# or Java and a solid understanding of the Software Development Life Cycle. Responsibilities i ...

Staff Platform Engineer Cloud Native Microservices Leader

A leading analytics solutions provider in the United Kingdom seeks an experienced Staff Software Engineer to design and build core platform services that enable advanced analytics for industrial processes. You will collaborate with cross-functional teams to enhance platform scalability and reliability, introduce ...

Java Developer Team Lead Up to £150k + Exceptional Bonus Elite FinTech Firm London Hyb[...]

Java Developer - Team Lead - Up to £150k + Exceptional Bonus - Elite FinTech Firm- London - Hybrid Working Direct message the job poster from Hunter Bond. Sells : Cutting-edge tech, a collaborative and flat-structured environment, beautiful offices My client is looking for ...

Software Engineer — Hybrid, SC Cleared, Edge & ML DevOps

CBS Butler is seeking a Software Engineer based in Greater London with a hybrid work model of 2 days onsite. You will help deliver cutting-edge software solutions, working on challenges with modern technologies such as machine learning and DevOps automation. The successful candidate will have a degree ...

Software Engineer — Hybrid, SC Cleared, Edge & ML DevOps

CBS Butler is seeking a Software Engineer based in Greater London with a hybrid work model of 2 days onsite. You will help deliver cutting-edge software solutions, working on challenges with modern technologies such as machine learning and DevOps automation. The successful candidate will have a degree ...

Sports Betting Quant: Prediction Markets & Forecasting

Saragossa is seeking a quantitative expert to join their growing sports arm. This role focuses on the use of prediction markets in sports betting and requires candidates to have strong quantitative and programming skills. As part of a dynamic team, you will build statistical models and provide liquidit ...

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