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Senior Java Low Latency Engineer & Tech Lead

A leading global technology company is seeking an experienced Java Developer with over 12 years of experience to lead the development of low-latency applications. This role involves working with cross-functional teams, optimizing performance, and mentoring junior developers. The ideal candidate will have a stron ...

Senior Java Architect Hybrid Role in London

A global digital engineering provider is seeking a seasoned Java Developer for a hybrid role in London. The successful candidate will work on complex applications, leading initiatives and mentoring peers. Responsibilities include designing Java and Python systems, collaborating with international teams, and ensu ...

Java Backend Engineer | Hybrid UK | SC Cleared

A leading recruitment agency in the UK is seeking a Java Backend Developer for a hybrid role with one day a week onsite in Reading or Leeds. The successful candidate will have strong back-end Java experience and be responsible for developing new features for government clients in a collaborative environment. Act ...

Senior Java Backend Engineer – Hybrid (Edinburgh)

A global technology enterprise in Edinburgh is seeking a Senior Java Backend Developer with over 15 years of experience. The role requires strong proficiency in Java 17, Spring Boot, and knowledge of cloud platforms like GCP. This position offers a hybrid work environment with 2 days onsite and 3 days remote. Th ...

Senior Java Engineer: Cloud, Microservices & Scalable Apps

A technology company based in the UK is seeking a Senior Java Developer with strong skills in Core Java and a range of technologies including AWS and Spring framework. Responsibilities include designing and maintaining high-quality software applications, collaborating with teams to deliver new features, ensuring ...

Senior Java Engineer – Hybrid, Mentorship & Growth

A leading consulting firm is seeking a Senior Java Developer in Newcastle, UK. This role involves advocating for development best practices, supporting microservices design, and participating in Scrum activities. Strong experience in Java (versions 8 to 17) and Spring frameworks is essential. The position offers ...

Senior Java Backend Engineer Fintech Platform

A leading banking institution seeks a Senior Java Developer to design and build modern applications that touch millions of lives. This hybrid role requires strong expertise in Java and experience with RESTful APIs, Docker, and Kubernetes. You'll collaborate with cross-functional teams to develop secure and high- ...

Java Engineer Hybrid, AWS & Growth Path

A leading consulting firm in Belfast is seeking a Java Software Developer to join their Digital & Data community. This role involves applying object-oriented programming principles to design robust solutions, utilising AWS technologies, and collaborating in a cross-disciplinary environment. Candidates should hav ...

High Performance Java Engineer for Low Latency Trading

A leading investment bank is seeking a experienced Low Latency Java Developer to design and develop high-performance applications for their Front Office Algo and eTrading projects. The ideal candidate will have strong Core Java skills and knowledge of multithreading, with an eagerness to learn and collaborate ac ...

Senior Java Engineer for Quote API — Hybrid, High Impact

A prominent retail company is seeking a Java Engineer to join the Engineering Enablement team in London. This role involves building and maintaining components critical for the modernization of our pricing and promotions platform. The ideal candidate should have strong experience in Java 8+, cloud services, and ...

Java Engineer: High Performance Trading Systems

A finance technology firm in Greater London is looking for a Java Developer to enhance electronic trading systems in a fast-paced environment. The role involves developing backend services that ensure high-volume trading, improving performance and scalability, and working closely with product and trading teams. ...

Lead Java Architect – Real Time Risk & Cloud (Hybrid)

A leading financial institution in Greater London is seeking a Lead Java Developer. Your role will involve leading the delivery of Risk enhancements and managing the full development lifecycle. Ideal candidates will have strong experience in Core Java and exposure to Capital Markets technology. You'll get to wor ...

Senior Java Backend Engineer for Scalable Quote API

A leading retail company in London is seeking a Java engineer to enhance developer experience and modernise its core systems. You will work on building components for a significant transformation project, with responsibilities including CI/CD pipeline management and migration to cloud services. Ideal candidates ...

AI Engineer VP Python (Front Office)

About the Role Join a pioneering team that’s redefining how AI and cloud-native platforms power front-office trading. We’re hiring a hands-on engineering leader to shape the future of our Dart platform, a critical infrastructure that supports Quantitative and Strat developers in build ...

Senior / Lead Android Engineer Outside IR35

Overview Senior / Lead Android Engineer - Outside IR35. You’ll take ownership of replicating an existing app, with delivery expected by December. Bonus points if you have worked on mobile applications with lots of adverts. Responsibilities Take ownership of replicating an ...

Android Graphics SW Engineer West London

Overview As an Graphics (Android) Framework Engineer you will: Develop innovations to optimise real-time rendering pipelines and deliver class-leading performance Implement standard features and extensions for the Android Graphics stack (SurfaceFlinger, SKIA, HWUI, etc.) < ...

Senior Software Engineer, Search, Mobile (Android)

Senior Software Engineer, Search, Mobile (Android) _corporate_fare_ Google _place_ London, UK **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. **Minimum qualifications:** ...

Senior Software Engineer, Search, Mobile (Android)

Senior Software Engineer, Search, Mobile (Android) _corporate_fare_ Google _place_ London, UK **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. **Minimum qualifications:** ...

Ecosystem and Intelligence Lead, Android Onboarding

Ecosystem and Intelligence Lead, Android Onboarding _corporate_fare_ Google _place_ London, UK **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. **Minimum qualifications:** + ...

Senior Software Engineer

Senior Software Engineer (Node.js & React Native) Permanent role Make sure to read the full description below, and please apply immediately if you are confident you meet all the requirements. Central London (4 days in-office, 1 day WFH) Senior level (5+ years) Full-time ...

Full Stack Developer

DescriptionOur global banking client are seeking an experienced React / Java Developer to join our team and contribute to the DCC programme. The primary focus of this role will be to work on our Contact Centre Application, ibAdvisor. The ideal candidate will have a strong background in both Reac ...

Full Stack Developer

DescriptionOur global banking client are seeking an experienced React / Java Developer to join our team and contribute to the DCC programme. The primary focus of this role will be to work on our Contact Centre Application, ibAdvisor. The ideal candidate will have a strong background in both Reac ...

Engineering Manager, Business Experiences

Engineering Manager, Business Experiences Reddit is seeking an Engineering Manager to lead a team within the Business Experiences group, focusing on Reddit Pro, Profiles, and Publishers. This team aims to empower users, experts, professionals, businesses, and organizations to create engaging content ...

Senior Java Quant Trading Engineer: Low Latency, High Impact

A leading Quant Trading firm in London is seeking a Senior Java Developer to design and build low-latency trading systems. You will work with traders and quants to optimize performance and tackle complex engineering challenges in a fast-paced environment. The ideal candidate has expert-level Java skills, proven ...

Senior Mobile & Web Engineer (Maps & Geospatial)

Roadern is building an AI-powered road and asset intelligence platform used by road authorities and councils. Our product is mobile-first, turning smartphone imagery, GPS, and sensor data into actionable insights at scale. We’re looking for a senior engineer who is strong in React Native, comfortab ...

Senior Java Engineer Trading Systems & Cloud

A leading market infrastructure firm based in London is seeking a Senior Java Developer to develop and maintain enterprise-level applications for electronic trading systems. The ideal candidate will have extensive experience in Java development, particularly within trading environments, and proficiency in cloud ...

Senior AWS Developer

We have a permanent opportunity for a Senior Java/AWS Developer with one of our clients in Leeds.Have you got what it takes to succeed The following information should be read carefully by all candidates.Please see the key details below:Role: Senior Java/AWS DeveloperLocation: Leeds (3 days onsite per we ...

Senior Java Backend Engineer — Hybrid (6m, Edinburgh)

A technology consulting firm is looking for a Senior Java Backend Developer with over 15 years of experience to work on a hybrid model in Edinburgh. The ideal candidate will have strong skills in Java 17, Spring Boot, and Apache Kafka, along with a background in GCP and Software Engineering Fundamentals. This is ...

Java + React Fullstack Engineer (Finance Models)

Objected-Oriented User-Facing Software Developer Profile Proficient in Java (1.8+) Strong development experience in React and React Hooks Experience developing finance models (e.g. forecasting models) a plus Locations: Krakow, Wroclaw, and London Responsibilities ...

Senior Java Trading Systems Engineer Low Latency

A leading financial services provider is seeking a Senior Java Developer to design and implement low-latency trading system components. This role requires deep expertise in Java, real-time systems, and distributed messaging technologies. The ideal candidate will be responsible for optimizing mission-critical tra ...

Platform Engineer: Backend Java for Data Fabric

A leading consultancy firm is looking for a Backend Java Developer for a hybrid role in London. You will build core backend services for a Data Fabric platform, implementing rule engines and working with SQL parsing and distributed data systems. Ideal candidates should have strong experience in Java (17/21), Spr ...

Senior Backend Java Engineer Microservices, Spring & Cloud

An innovative market leader in the UK is seeking a Java Developer to contribute to a large-scale public sector program. The ideal candidate will possess strong back-end Java skills and extensive experience with Spring Framework, microservices on cloud platforms, and DevOps technologies. This role emphasizes coll ...

Senior Java Engineer Microservices, AWS, SC Eligible

A global technology consultancy in the UK is seeking a Java Developer to join their engineering team. You will be responsible for developing backend services using Java and Spring Boot while working in Agile Scrum teams. With at least 5 years of commercial experience, you’ll have the opportunity to enhance your ...

Senior Java Backend Engineer Hybrid, 6 Month Contract

A tech recruitment firm in the UK is seeking an experienced Java Developer for a hybrid position, requiring one day per month in the London office. The role is an initial 6-month contract focused on developing and enhancing scalable backend systems. Candidates should have strong experience in Java, solid underst ...

Senior Java Backend Engineer – Onsite London

A leading technology consultancy in London is looking for a Senior Java Developer to join their team onsite. The ideal candidate will have strong backend development skills in Java and Spring Boot, and the ability to work immediately. Responsibilities include developing backend applications, integrating RESTful ...

Java API Engineer — Remote, Cloud & CI/CD

A forward-thinking tech company in Manchester seeks a talented Java Developer to join their dynamic team. You will focus on developing RESTful Java APIs and collaborating with cross-functional teams to deliver optimal solutions for clients. Emphasis is placed on mentoring and sharing knowledge within the team. F ...

Senior Java Full Stack Engineer | AI & Microservices Lead

A prominent recruitment agency is seeking a Senior Java Full Stack Developer for a hybrid role in Greater London. The ideal candidate will support the design, development, and maintenance of complex applications within a global engineering environment. Responsibilities include hands-on development, collaborating ...

Senior Java Software Engineer Defence Systems

A leading technology company in Lincoln is looking for a talented Java Developer to design, develop, and support secure software solutions for complex defense systems. This role involves full software lifecycle ownership, working closely with engineers and analysts to ensure system robustness. You will be mentor ...

Java & Kotlin Backend Engineer

A leading software development company in the UK is looking for a Java with Kotlin Developer to design and maintain backend services. In this role, you will develop high-quality code using modern frameworks, collaborate with product owners and engineers, as well as mentor junior colleagues. Ideal candidates will ...

Java Full Stack Engineer (React/Angular) – Hybrid & AI Enabled

A leading global technology consultancy is seeking an experienced Java FullStack developer (ReactJS & AngularJS) to oversee project delivery and contribute to high-quality software solutions. The ideal candidate will have strong expertise in the banking domain, Java 17+, and Spring Boot, along with familiarity i ...

Java Backend Engineer Digital Currency Services

A global technology firm based in the UK is seeking an experienced Java Developer to design and maintain high-performance backend systems. The ideal candidate will have a Bachelor's degree in Computer Science and at least 2 years of development experience with Java and related technologies. You will be responsib ...

Senior Full Stack Developer

We have a permanent opportunity for a Senior Java/AWS Developer with one of our clients in Leeds.Have you got what it takes to succeed The following information should be read carefully by all candidates.Please see the key details below:Role: Senior Java/AWS DeveloperLocation: Leeds (3 days onsite per we ...

Java Developers x 2 SC Cleared

Java Developer - Cloud Services + 12 month initial contract + Hybrid working out of Guildford + SC Cleared role + 70 p/h - Inside IR35 Key Skills Java Developer Cloud Services RedHat/Kubernetes Role Overvie ...

Senior Java Engineer Payments Platform & Cloud

A leading financial services firm in the UK is seeking a Software Engineer III to enhance and deliver payment capabilities. This role involves building high-quality software, troubleshooting issues, and working with an agile team. Candidates should have extensive experience in Java, cloud-native applications, an ...

C++ Engineer Platform Engineering

Job Title C++ Engineer - Platform Engineering at Spotify Overview The CI Experience squad owns the client continuous integration (CI) infrastructure at Spotify. Our mission is to ensure smooth, reliable, and fast integration of code changes across all client repositories. We pro ...

Shopify Developer | £275/Day Outside IR35 | 3 Months Rolling | Remote

Shopify Developer | £275/Day Outside IR35 | 3 Months Rolling | Remote We’re working with a fast-growing digital commerce group who provide a unique opportunity to join a business operating at the intersection of global e-commerce and digital innovation. This group helps gl ...

Mobile Application Developer Sustainable Energy Company (Well backed) £80k + 15% bonus (iOS[...]

This is your chance to join a fast‑scaling tech company transforming how the UK moves. They are building the most reliable, accessible EV charging experience in the UK and are backed by major players! They operate with the pace, energy, and autonomy of a true start‑up but with the support/ ...

Mobile Engineer (iOS/Android) – Green Tech, Hybrid London

This is your chance to join a fast‑scaling tech company transforming how the UK moves. They are building the most reliable, accessible EV charging experience in the UK and are backed by major players! They operate with the pace, energy, and autonomy of a true start‑up but with the support/ backi ...

Lead App Developer

What will I be doing? Lead and mentor the mobile development team, providing guidance, performance feedback, and fostering a culture of collaboration and continuous improvement.Act as a hands-on developer, contributing high-quality code using React Native, Expo ...

Lead App Developer

What will I be doing? Lead and mentor the mobile development team, providing guidance, performance feedback, and fostering a culture of collaboration and continuous improvement.Act as a hands-on developer, contributing high-quality code using React Native, Expo ...

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    Native Android Developer Java Jobs in United Kingdom Job Search Guide, Trends and Insights