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    Real Time Payments Engineer (Java, Spring, Kafka)

    A leading technology firm in Greater London is looking for an experienced Software Engineer to develop innovative solutions in the real-time payment processing sector. The ideal candidate will have expertise in Java, experience with reactive programming using the Spring framework, and be familiar with Agile meth ...

    Senior Java Backend Engineer Low Latency Messaging

    A global technology recruitment agency seeks a high-caliber Java Backend Developer to join their eBond Trading Platform team. This role involves managing high-throughput trade flows and involves expertise in core Java, low-latency messaging, and functional reactive programming. The ideal candidate will understan ...

    Data Security Backend Engineer Java/ UI Development

    Responsibilities Design, develop, and maintain high-quality, responsive, and performant user interfaces using TypeScript, React.js, and modern frontend technologies. Implement state management solutions (e.g., Redux, Redux Toolkit) to ensure scalable and maintainable application s ...

    Senior Java Engineer — Equity Derivatives Risk & Pricing

    A global hedge fund in London is seeking a skilled Java Developer with a strong background in Equity Derivatives. The successful candidate will design and implement robust risk systems while maintaining high-performance applications using Java and Spring Boot. Familiarity with containerization and cloud computin ...

    Backend Engineer (Java) Build Scalable Banking SaaS

    A leading financial technology firm in the UK seeks Backend Software Engineers to enhance the Engine Platform and develop new features. Candidates should possess strong skills in Java and a keen interest in problem-solving. The role includes collaborative work in small teams, focusing on clean coding and innovat ...

    Senior Backend Java Engineer Loyalty APIs (London)

    A leading tech company in London is seeking a Senior Back-End Java Engineer to design and develop key product features for a widely-used app. You will take charge of API design and core services, ensuring quality delivery and mentoring junior engineers. The ideal candidate will have over 5 years of experience, s ...

    Hybrid Java Microservices Engineer (Spring Boot, AWS)

    A dynamic technology firm in Newcastle upon Tyne is looking for an experienced Java Developer. The role involves developing secure, scalable microservices using Java 11+ and Spring Boot, while collaborating with cloud and DevOps teams to deploy solutions in AWS. Successful candidates will have strong Java and Sp ...

    Backend Java Engineer — Public Sector (Flexible/Hybrid)

    IBM Computing is seeking a Backend Java Developer based in Greater London to design and deliver high-quality applications using Java/JEE and modern web technologies. The role involves building components, integrating systems, and applying best practices like TDD and CI/CD among others. IBM promotes a flexible an ...

    Senior Backend Engineer—Java + Serverless, Scalable Systems

    Turnitin is looking for a Senior Backend Engineer in Manchester focused on backend development using Java and serverless architectures. The successful candidate will design and optimize scalable shared backend services and contribute to frontend components. Essential qualifications include over 8 years of backen ...

    Senior Java Back End Engineer — Scalable Microservices

    NaSPA, Inc. is looking for a skilled software engineer with over 5 years of experience to join our team in Greater London. You will work on developing secure, high-quality applications and engaging with modern technologies including cloud computing and AI. The ideal candidate has a strong background in Java, mic ...

    Senior Java Engineer: Hybrid Cloud & AI Solutions

    IBM is seeking a Senior Java Developer based in Greater London to support our Public Sector and Defence clients. The role involves designing and developing high-quality applications using Java/JEE and modern web technologies. You will be responsible for integrating systems, applying best practices like TDD, and ...

    Senior Java/Python Engineer Scalable Systems & Cloud

    hackajob is seeking an Experienced Software Engineer to join their Global Technology team in Bournemouth, UK. The role involves designing and delivering technology products while collaborating within an agile team. Key responsibilities include developing scalable systems using Java or Python, and ensuring coding ...

    Senior Java Microservices Engineer — Shape UK Fintech

    Uniting Ambition is establishing a new team of engineers in Manchester to work on a modern life and pension platform. This role involves designing and building REST APIs, contributing to the UK tech roadmap, and supporting team growth. Candidates should have industry experience in finance or fintech and preferab ...

    Senior Java Engineer Real Time Fintech Backend

    ViVA Tech Talent is looking for a Senior Java Engineer to join a high-growth fintech platform in Belfast. You'll be responsible for building and optimizing low-latency, high-throughput systems in a cloud-native environment. Key responsibilities include developing Java-based backend services, designing REST/gRPC ...

    Senior Java Backend Engineer for Scalable Microservices

    MrQ is seeking a skilled software engineer to join our growing team in Gibraltar. In this role, you will develop and maintain our online gambling platform with a focus on collaboration and communication. Ideal candidates will have over 5 years of experience in Java and Spring, along with knowledge of modern tool ...

    Hybrid Backend Engineer – Java Spring Boot & Python

    Methods Business and Digital Technology is seeking a Back-end Developer specializing in Java Spring Boot and Python. This permanent hybrid role requires three days on-site in London. You will lead the migration of core architecture to a cloud-native landscape and design technical connectors for global channels. ...

    Remote Java Backend Engineer Cloud Native Microservices

    Amber Labs is seeking a talented mid-level Java developer to join their team in the UK. This role focuses on building scalable and robust backend systems using Java and Spring Boot, along with developing cloud-native applications on AWS. The ideal candidate will have strong experience in backend development and ...

    Senior Python/Java Engineer — Cloud & AI Innovator

    JPMorgan Chase & Co. is looking for a Senior Python Engineer in London to enhance and deliver technology products. This role involves developing secure production code, optimizing semantic search workflows with AI, and serving as a subject matter expert in cloud deployment. Candidates should have advanced Python ...

    Java Backend Engineer – Kafka API (Hybrid, London)

    Client Server in Greater London is looking for a Java Developer to work on cutting-edge technology within the financial services sector. This role offers a salary of up to £90k, hybrid working model with 2 days WFH weekly, and excellent perks such as private medical care, pension, and gym membership. You will ha ...

    Senior Java Microservices Engineer — Azure & DevOps Lead

    Experis is looking for a senior engineer in Wembley, United Kingdom, specializing in Java development with over 10 years of experience. The ideal candidate will define engineering standards, mentor junior engineers, and collaborate on architecture and quality assurance strategies. You'll need a strong background ...

    Lead Java Engineer for Smart Grid & DERMS

    A leading smart grid solutions provider in Glasgow is looking for a Senior Software Developer. The role involves participating in an Agile team, developing high-quality software, and mentoring team members. Candidates should hold a relevant degree and have at least 5 years of industry experience, particularly in ...

    Senior Java & AWS Cloud Engineer — Hybrid (Nottingham)

    A leading technology firm is seeking a Senior Java Developer to design and deploy cloud-native applications on AWS in a hybrid work environment. The candidate will be responsible for collaborating with stakeholders, designing microservices using Java, and ensuring robust CI/CD practices. Key qualifications inclu ...

    Remote Java Backend Engineer – FinTech API Modernisation

    Oliver Bernard is seeking a Contract Java Developer to join a fast-paced financial services organisation on a fully remote basis. The role involves modernising legacy platforms, building robust Java-based backend services, and enhancing RESTful APIs. Ideal candidates should have strong commercial experience with ...

    Senior Backend Engineer – Java/Spring, Remote & AWS

    OneDome is seeking a skilled Java Engineer to develop and maintain its rapidly scaling Java Spring-based platform. The ideal candidate has over 6 years of Java experience and proficiency in Spring Framework, AWS services, and DevOps skills. Candidates should be able to work independently and possess fluent commu ...

    Senior Java Engineer – Real‑Time Payments (Hybrid)

    A leading payments consultancy in London is seeking a Principal Software Engineer to design scalable, high-availability systems. You will work with Java 17+, Spring WebFlux, and Kafka in a hybrid environment, contributing to real-time transaction solutions for major global banks. Ideal candidates have strong exp ...

    Senior Backend Engineer (Java/Spring) Cloud & Microservices

    A leading investment platform in the UK is seeking a Senior Application Software Engineer to design and build highly scalable applications in a hybrid workplace. The ideal candidate will have proven experience in Java development, cloud architecture, and a strong background in financial services. Responsibilitie ...

    Senior Lead Java Engineer – Equities Algo Trading

    A leading financial services firm is seeking a Senior Lead Software Engineer in London to enhance, build, and deliver market-leading trading technology products. The successful candidate will design and develop algo trading strategies, improve performance of existing strategies, and support operational stability ...

    Senior Java/Python Engineer Build Scalable Systems

    A leading financial institution in Glasgow seeks Experienced Software Engineers to join their Global Technology team. In this role, you will design and deliver innovative technology products while working within an agile team to enhance banking solutions. Candidates should possess strong Java or Python skills, e ...

    VP, Low Latency FX Trading Engineer (Java)

    A prominent financial firm is seeking an Electronic FX Strategist to drive FX market making and algorithmic trading development. You will collaborate with teams in London and Singapore to provide innovative solutions for clients in a dynamic environment. Candidates should have strong Java skills, financial marke ...

    Senior Java Backend Engineer — Cloud Native, AWS

    A leading financial consulting firm is seeking a Senior Backend Engineer (Java) in Edinburgh for a hybrid role. You will design and build robust, scalable microservices with Java, Spring Boot, and AWS for Tier 1 financial institutions. This position offers opportunities for professional growth and access to a co ...

    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 Engineer Java Microservices | Hybrid/Remote

    A leading fintech company is seeking a passionate backend developer to drive innovation in their microservices architecture. With a strong focus on Java and Spring frameworks, you will work within a self-managed team in a hybrid or remote setting. The role emphasizes quality, collaboration, and career developmen ...

    Senior Java Engineer Low Latency Trading Systems

    A leading global financial services firm based in Greater London is seeking a Senior Java Developer to deliver low-latency trading system components. The ideal candidate will have expertise in Java and experience with distributed systems, cloud environments like AWS, and trading flows. This role emphasizes colla ...

    Senior AWS Java Engineer — Cloud, Lambda & DynamoDB

    A recruitment firm in the UK is looking for a candidate with expertise in AWS services, programming skills in Kotlin/Java, and a strong understanding of security principles within AWS. Essential skills include fluency in NodeJS, TypeScript, and experience with SQL and NoSQL databases. This role offers the opport ...

    Senior Java Backend Engineer – Cloud Native Microservices

    A leading financial institution in London is seeking a Senior Java Developer for a 10-month onsite contract. The role involves designing, building, and maintaining Java-based backend systems, with a focus on cloud-native and microservices architectures. The ideal candidate has hands-on experience with Java, clou ...

    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 ...

    Senior Java Engineer London, England, United Kingdom

    Location: This is a hybrid role based out of our London office in Monument, with an expectation to be in the office 2 days per week. Salary Range: £80,000 - £90,000 per annum Role Type: Full-Time, Permanent Start date: As soon as possible The ...

    Senior Java Engineer Hybrid London Backend & Microservices

    A leading technology firm in London is seeking a Senior Java Engineer to enhance its Insurance platform. You will design and maintain backend services, work with modern technologies within microservices architecture, and mentor a growing team. The ideal candidate has strong experience in Java and related technol ...

    Senior Java Backend Engineer | Enterprise Platform Leader

    A global financial services organisation is seeking a Senior Java Engineer to contribute to a vital enterprise platform. This hands-on role involves not only development but also shaping technical standards and collaborating with senior engineers to enhance platform quality. Ideal candidates should have strong e ...

    Senior Lead Backend Engineer — Java & Kotlin (Fintech)

    A leading financial services firm in Greater London is seeking a Senior Lead Software Engineer. The successful candidate will drive innovative product solutions while prioritizing collaboration and diversity in a tech-driven environment. Responsibilities include developing scalable and secure code, problem-solvi ...

    Senior Java Backend Engineer — Fintech, Scale & Impact

    A leading fintech company is seeking a Mid/Senior Backend Engineer in Mexico, Estado de México. The ideal candidate will have a profound fluency in Java and over 6 years of backend development experience. Responsibilities include developing microservices, enhancing risk management systems, and focusing on greenf ...

    Senior Java Engineer – Lead Loyalty Platform Features

    A leading technology firm is seeking a Senior Java Engineer in London to lead the development of core product features for a travel app. Candidates should have over 5 years of experience and strong programming and API design skills. The role requires a proactive approach to problem-solving and excellent communic ...

    Java Cloud Engineer — SC Cleared, AWS & Microservices

    Join a forward-thinking technology consultancy that values autonomy and collaboration. As a Java Cloud Developer, you'll leverage your expertise in Java and AWS to deliver high-quality code and streamline software delivery processes. You'll be responsible for all aspects of your code, from development to product ...

    Lead Site Reliability Engineer SRE Java FinTech

    Lead Site Reliability Engineer SRE Java - FinTech Lead Site Reliability Engineer SRE Java - FinTech Get AI-powered advice on this job and more exclusive features. This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recr ...

    Senior Java API Engineer – Pricing Platform (Hybrid)

    A leading retail technology firm in Greater London is seeking a skilled Java Developer to join their Price Service team. The role involves designing robust, scalable APIs used across all of Tesco’s channels, serving millions of shoppers weekly. Key responsibilities include implementing systems, translating produ ...

    Senior Lead Java Engineer — Global Liquidity Tech

    A global financial institution is seeking agile technologists to join their Global Liquidity Technology team in London. Candidates should possess excellent knowledge of core Java (17+) and practice TDD and BDD engineering techniques. The role involves delivering high-quality solutions while working closely with ...

    Senior Backend Java Engineer Sports Data Pipelines

    A leading sports media network in Greater London is seeking a Senior Backend Java Engineer to develop and maintain backend services crucial for processing sports data feeds. In this role, you will work closely with the Tech Lead and collaborate with frontend teams to ensure the reliability and scalability of our ...

    Senior Java Backend Engineer – Cloud Native Finance

    A leading consulting firm is looking for a Senior Backend Engineer (Java) to join their Technology & Engineering team in Scotland. This role involves designing and building robust cloud-native applications for Tier 1 financial institutions using Java, Spring Boot, and AWS. Candidates should have strong experienc ...

    Senior Java Backend Engineer Cloud Native Microservices

    A leading financial consulting firm is seeking a Senior Backend Engineer to design and build cloud-native applications with Java and Spring Boot. This role involves delivering high-impact solutions for Tier 1 financial institutions and managing CI/CD pipelines. The ideal candidate should have strong expertise in ...

    Senior Java Backend Engineer Football Tech (Hybrid)

    A leading sports technology company in the United Kingdom is seeking a Senior Java Engineer to join their Football Squad. You will design and develop backend systems that power live football events for major organizations like FIFA and UEFA. This role involves working in a hybrid environment, optimizing cloud-ba ...

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      Software Engineer Java React Angular Jobs in United Kingdom Job Search Guide, Trends and Insights