51 to 75 of 82 Senior Java Developer Jobs in the UK

Citi in London is seeking a Lead Java Developer to drive the development of real-time and on-demand risk systems within our global trading and risk framework. You will own the full development lifecycle, from architecture to production support, and collaborate with London-based traders, risk teams ...

Barcelona, Manila and Montreal, we have a proven track record delivering powerful, elegant and intuitive trading technology solutions. We are now looking for a Java developer to join our London team on a new exciting project! YOU ARE: A JVM lover who really enjoys working with the latest … each other Experienced within the Fintech industry YOU HAVE: Significant, professional server-side software development experience Solid experience programming using Core Java. Exposure to Java 17+ is a plus General familiarity with data structures such as sets, hashes, caches etc Experience developing Front Office financial systems, E-Trading ...

expansion. This creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally.Job DescriptionWe are seeking an experienced Senior Full Stack Java Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will … SOLID/DRY principalsHands-on developing/coding role using the following technologies:Frontend (JavaScript/TypeScript or Angular or React or Node)Backend (Java, SpringBoot, Hibernate, Kotlin)Experience in estimation and sizingIntegration experienceAPI Design experienceCloud experienceAppetite to work with emerging AI technologiesSC EligibleAdditional InformationWhy Version 1 At Version ...

creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description We are seeking an experienced Senior Full Stack Java Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will …/DRY principals Hands-on developing/coding role using the following technologies: Frontend (JavaScript/TypeScript or Angular or React or Node) Backend (Java, SpringBoot, Hibernate, Kotlin) Experience in estimation and sizing Integration experience API Design experience Cloud experience Appetite to work with emerging AI technologies SC Eligible ...

product capability and looking for talented individuals to help build transformational capital markets products including: Aeron - our flagship high-performance messaging infrastructure.Hydra - our developer framework for accelerating the development and delivery of trading systems.Artio - our market-leading open-source FIX engine.Aeron Sequencer - replicated state machines at scale.YOU … analytical skillsExcited about learning new things and keeping up to dateHappy to work in a test-driven and Agile development fashionYOU HAVE: Experience in Java server-side software development.Expertise in Java technologies, including related Java and other technologies.Solid experience programming using Core Java. Minimum Java 17General ...

Morgan Hunt UK Limited is recruiting a Senior Full Stack Java Developer for a 6-month contract (likely extension) with a UK remote arrangement. You will join a government organisation, working in an Agile, cross-functional delivery team to build cloud-native applications using Java ...

Morgan Hunt are partnering with a Government organisation to recruit an experienced Senior Full Stack Java Developer on an initial 6-month contract, with extension potential. The role is remote (UK based) within an Agile, cross-functional delivery team, building cloud-native applications using Java ...

# Sr. Java DeveloperDeveloperLondonAugust 20, 202588400 - 98700/monthFull TimeApplication ends: **May 12, 2026**Apply Now### Job DescriptionA Sr. Java Developer is responsible for designing, developing, and maintaining high-quality Java applications. They collaborate with cross-functional teams to deliver scalable and efficient solutions, troubleshoot complex … capabilities, and staying updated with emerging technologies are essential for driving innovation and ensuring seamless application performance.### Key Responsibilities* Design, develop, and implement complex Java-based software solutions effectively.* Collaborate with team members to define project requirements accurately.* Optimize application performance for scalability, security, and efficiency consistently.* Troubleshoot ...

NegotiableLondonPermanentSenior Java Developer | Electronic Trading | VP/Executive DirectorLocation: LondonWorking Pattern: Hybrid, 3 days per week in the officeSalary: Up to 200,000 base + exceptional bonus (Total Compensation up to 350,000)Join one of the largest growth programmes in Electronic Trading TechnologyA leading global investment bank … trading platforms from the US into Europe.This is an opportunity to join a business that is actively building rather than maintaining, with multiple senior hires planned over the next 12 months. You'll work alongside experienced engineers developing the next generation of low latency electronic trading systems supporting global ...

Fantastic opportunity to join a thriving Investment Bank. This is a senior technical role responsible for leading backend application development initiatives and driving architectural decisions for robust, scalable, and high-performance server-side systems. This role provides hands-on leadership in building enterprise-grade Java backend solutions, guiding … development teams, and influencing technical strategy and best practices. Responsibilities * Lead design, development, and implementation of complex backend applications and microservices using Java and Spring Boot. * Own end-to-end delivery of backend components, from architectural design and coding to deployment and operational support. * Drive architectural decisions for backend ...

Role ProfileThe Senior lead Scala Engineer will play a key role in the engineering and delivery of a critical market‐infrastructure service within the Equities platform, with a strong focus on AWS cloud‐native development. Reporting directly to the Senior Technical Delivery Engineer, Post Trade, the successful candidate … will be responsible for designing, implementing, and maintaining performant, resilient, and scalable backend services built predominantly in Scala.As a senior member of the engineering team, this individual will help shape technical direction, contribute to best-in-class engineering standards, and actively support the continued growth and evolution ...

Description: Essential: Java 17+, Spring Boot, Spring DataJPA, Spring Integration, Spring Batch, Microservices, Quartz, SQL Database (PostgreSQL), JPA (Hibernate), REST and SOAP Web Services, Messaging (ActiveMQ), Maven, Junit, Jenkins, AWS Cloud hosting and its components, Postgres/Aurora, Bootstrap, Docker, TDD, Agile (Scrum), Jaspersoft, Spring extension projects (Data, Cloud … Batch, Security), Angular. • Public sector experience • Strong hands-on experience with large scale Spring based java projects. • Must have experience of supporting live systems and diagnosing incidents. • Experience in large scale integration projects involving microservices, messaging, web-services and distributed systems. • Experience with web-services - (SOAP and RESTful) • Experience ...

## Senior C++/Java DeveloperApplylocations: London, United Kingdomtime type: Full timeposted on: Posted 3 Days Agojob requisition id: R0119302**ABOUT US:**LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication … careers.**ROLE SUMMARY:**This is an individual contributor role responsible for the design, development, and delivery of high‐quality software solutions using C++ and Java within a defined product, platform, or client solution area. The role emphasizes hands‐on engineering, strong ownership of medium‐to‐large technical components ...

something else Find a vacancy that works for you. Send us your CV to receive a personalized offer.Find me a jobJoin EPAM as a Java Developer in a hybrid role based in London. Work on complex, data-intensive systems while collaborating with multi-national teams across the globe. … flexibility of hybrid working while advancing your career with a leading global provider of digital platform engineering and development services.Design, develop and maintain complex Java and Python based applications and services using industry-standard methodologies and toolsArchitect new systems or reuse existing systems that drive complex applicationsCollaborate with Product ...

Associates is recruiting for a Senior/Lead Software Development Engineer (Java) on a hybrid basis with 2 days in the office. You will lead the design, development and support of scalable, cloud-native Java applications within an Agile, DevOps environment. You will build microservices and APIs ...

have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical gravitas to mentor … required to work onsite in Paddington, London, for 3 days a week. You must have previous experience using Azure. Expert understanding of Java, knowledge of other JVM languages such as Kotlin is a plus Modern Build Tools including Gradle and Maven Comfortable in designing and Implementing Event Driven/ ...

Senior C/C++ Developer (with Java experience) Manchester, United Kingdom Posted 10 months ago Tech stack Java TypeScript JavaScript C React Windows Qualifications Experience in multi-tier application design and development on a Windows environment. Prior software development experience with Java is mandatory. ...

solutions for our customers and participating in a highly collaborative group of software engineering professional’s. Learning, developing your skills and becoming a rounded Developer in the process. You will develop software to meet our client's user needs using Java on the AWS Cloud platform, follow best … practice guidelines and help to improve those guidelines. In addition to Java you will contribute to the other areas of development within the project using latest technologies. You will be creating best in class documentation with our client users in mind.Qualifications5+ years Java development experience Experience with ...

solutions for our customers and participating in a highly collaborative group of software engineering professional’s. Learning, developing your skills and becoming a rounded Developer in the process. You will develop software to meet our client's user needs using Java on the AWS Cloud platform, follow best … practice guidelines and help to improve those guidelines. In addition to Java you will contribute to the other areas of development within the project using latest technologies. You will be creating best in class documentation with our client users in mind.Qualifications5+ years Java development experience Experience with ...

product capability and looking for talented individuals to help build transformational capital markets products including: Aeron - our flagship high-performance messaging infrastructure. Hydra - our developer framework for accelerating the development and delivery of trading systems. Artio - our market-leading open-source FIX engine. Aeron Sequencer - replicated state machines … about learning new things and keeping up to date Happy to work in a test-driven and Agile development fashion YOU HAVE: Experience in Java server-side software development Experience designing, building, debugging, and operating distributed systems Experience designing and evolving messaging protocols Experience designing and evolving software libraries ...

About The RoleA trillion-dollar asset management firm in London is looking or the top Java developers in the City to build out brand new functionality on their industry-leading market data systems leveraging Java 11.They’ve seen immense investment into their Risk management space recently given full … candidate to work incredibly closely with the desk in a genuinely tech-driven environment amongst a group of incredibly high calibre engineers.Required:5+ years Java development experience in an enterprise environment.Strong Computer Science, Engineering (or a related subject) background.Able to work in a modern software engineering environment, using Agile ...

Java is your passion, you know it like the back of your hand. The backend is where your interest lies. You think big, you don’t just write the code, you think about how this code you write will make an impact. You can visualise the real world implications … each line as you programme away. You are an expert, a Java aficionado. You’re well aware of the associated frameworks Java has, having put to good use the spring framework. With this you have built out applications and microservices, ideally in a financial services or banking setting. ...

systems. Adhere to stringent engineering standards, continuously striving for best-in-class solutions and practices. Qualifications: Significant extensive hands-on coding experience in core Java, specializing in low-latency, high-throughput distributed applications. Profound understanding of software development fundamentals, data structures, design patterns, object-oriented programming, and algorithms complexity … testing frameworks and managing historical data. Basic proficiency in Linux system performance tuning and monitoring, with the ability to troubleshoot performance issues within the Java/Linux stack. Familiarity with build tools, including Gradle, Git, TeamCity, Jenkins, and Artifactory. Strong academic record, ideally with a Bachelor’s degree ...

development teams with responsibility for specific themes and initiatives. Each team is a mix of engineers with various levels of skills and experience. The Senior Software Engineer works within a team to write, test, and release new features and fix problems in the Matillion products, all while innovating … also be mentoring other team members and taking the lead on Scrum activities. What we are looking for Be strongly proficient in coding in Java, with a good understanding of underpinning techniques of Object-oriented Programming, Programming concepts and best practices (e.g. style guidelines, testability, efficiency, observability, scalability, security ...

Make your mark at one of the biggest names in payments. We’re looking for Software Engineer Senior to join our ever-evolving Worldwide Payments Gateway team and help shape the future of global commerce. What you’ll own Working with the Development Manager and as part … equivalent Knowledge/practical application of agile methodologies Track record in delivering work to schedule and to specification Experience of Software development on Java, Oracle and Linux technologies Humble – You never stop learning, no matter how experienced you are. You create a culture where honesty and accountability are valued ...