1,701 to 1,725 of 2,151 Java Jobs in the UK

Senior Java Engineer - Cash Equities Permanent Hybrid - 2 Days per week on site in London Negotiable Salary We're partnering with a Tier 1 Investment Bank to recruit an experienced Senior Java Engineer to join its Cash Equities Technology team. This is an opportunity to work on enterprise-scale middle … office applications and services that support business-critical trading operations within a global engineering environment. The Role As a Senior Java Engineer, you'll be responsible for designing, developing and supporting high-performance applications, working closely with engineering teams and business stakeholders to deliver robust, scalable solutions. Essential Experience Strong ...

performance and load testing design, interpreting results in the context of SLAs and platform growth targets* Establish and evolve coding and integration standards across Java/Spring services on the platform* Drive adoption of structured security practices through the Security Champions programme and DevSecOps tooling integration## ## **Collaboration & Influence*** Provide … track record of owning architectural decisions end-to-end: from initial discovery and option analysis through to documented ADR and post-implementation review* Strong Java/Spring Boot background with demonstrable experience designing cloud-native microservices at scale* Experience designing and operating event-driven systems using Kafka or equivalent messaging ...

London-based fintech, is hiring a Senior Software Engineer (Java) to join a hybrid team building scalable backend systems. You will design, develop, and maintain backend services, focusing on REST APIs, microservices, and secure data handling. The role requires deep Java expertise, Spring Boot, and a collaborative, high-velocity approach. ...

Morgan Hunt UK Limited is partnering with a government organisation to appoint a Senior Full Stack Java Developer on a 6-month contract, with a strong likelihood of extension. The role involves developing modern cloud-native applications using Java 21, Spring Boot, and front-end tech, within an Agile team. ...

Senior Lead Software Engineer - Equities Algo Trading - Java - VP Location: London, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Trading … stability of software applications and systems Required Qualifications, Capabilities, and Skills Formal training or certification on software engineering concepts and proficient advanced experience in Java Proficiency in low latency, real-time, scalable trading systems Experience in building/dealing with high throughput messaging APIs, middleware products Ability to work effectively ...

We are looking for a Principal Software Engineer to join the team. This role is central to ensuring the reliability, performance, and scalability of systems vital for public safety and essential services. You will act ...

Trusted Connectivity for AI-Powered Dominance.Everfox delivers trusted connectivity to protect the world’s most critical environments and safeguard the sensitive data powering decision advantage.Built for mission-critical operations, Everfox protects what matters most by ...

Jobtailor in the United Kingdom seeks a skilled Java Spring Boot developer to migrate and rebuild core architecture, design robust connectors for global channels, and optimize the catalog publication flow. You will translate legacy business rules into reliable BCP assets and ensure real-time stock and price synchronization. The role ...

Golang Works is seeking a Principal Software Engineer with 8+ years of experience in backend development, particularly in Java and Spring Boot. The role is based in London, United Kingdom, and is a full-time position. While specific benefits are not mentioned, the company offers competitive compensation. Ideal candidates should ...

Engineer position in Osterley, West London, offered on a contract basis with hybrid work (2 days onsite per week). The role requires strong Java/Spring, plus experience with AWS, PostgreSQL, Docker, Kubernetes, Kafka and observability tools. You will design, develop and deploy web apps and RESTful services ...

Build the Next Generation of a Global Trading Platform An exceptional opportunity has arisen for a senior Java engineer to play a leading role in the transformation of a strategic Front Office FX Options pricing platform. The existing platform has successfully supported the business for over a decade … leadership is delivered through engineering excellence. The Role Lead the engineering transformation of a strategic Front Office pricing platform. Design and build high-performance Java services supporting global electronic trading. Replace a long-established platform with a modern, scalable, event-driven architecture. Work closely with Traders, Quants and senior engineers ...

hiring a Software Developer for a 12 month contract, based in Portsmouth. You will work with a market-leading Defence and Aerospace client, delivering Java-based microservices and RESTful services. The role emphasizes automated testing, SCRUM practices, and contributing across the full SDLC. You'll engage with Spring, Hibernate, REST ...

seeking a Software Engineer to design and implement scalable trade processing and reporting systems. Candidates should have 5-10 years of Java experience along with proficiency in AWS and some knowledge of financial products like equity and swaps. You'll work in a dynamic environment, collaborating with various teams ...

solving problems, working across disciplines, and bringing ideas to life, you’ll thrive here. We’re building scalable back-end services and APIs using Java and Spring Boot, with front-end components in React/TypeScript. This hybrid London‐based role emphasizes high‐quality code, automated testing, modern cloud #J ...

Java Developer - Up to 55K We're working with a global technology consultancy delivering secure, large-scale digital transformation programmes across multiple industries. Theyre looking for a Java Developer to join a growing engineering team building modern, cloud-based microservices platforms. This role is ideal for a developer who wants ...

LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers. ROLE SUMMARY: We\'re looking for a Senior Java Developer to join our team. You\'ll help develop and improve systems that support FX trading. Your work will play a meaningful role in delivering … help shape how we design and build our systems. WHAT YOU'LL BE DOING: Core Application Development Build and enhance backend applications using Java Design solutions that improve system reliability and scalability Contribute to improving performance and overall system stability Take ownership of features from development through to production Collaboration ...

implement AI and data engineering solutions, including data pipelines, machine learning models, analytics applications, and Agentic AI systems. Write secure, high‐quality code in Java, applying best practices for AI and data engineering. Develop and maintain scalable data architectures and integrate AI models and autonomous agents into production systems. Utilize … Formal training or certification in software engineering concepts and recent applied experience in software development. Deep expertise in AI and data engineering, AWS services, Java, and databases. Proficiency in Java. Experience with infrastructure‐as‐code tools like Terraform and familiarity with GitHub Copilot. Hands‐on experience in application development, testing ...

LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers. ROLE SUMMARY: We’re looking for a Senior Java Developer to join our team. You’ll help develop and improve systems that support FX trading. Your work will play a meaningful role in delivering … help shape how we design and build our systems. WHAT YOU'LL BE DOING: Core Application Development Build and enhance backend applications using Java Design solutions that improve system reliability and scalability Contribute to improving performance and overall system stability Take ownership of features from development through to production Collaboration ...

areas of development Practical experience delivering system design, application development, testing, and operational stability Advanced proficiency in one or more programming languages, ideally Java Proficiency in automation and continuous delivery methods Proficient in all aspects of the Software Development Life Cycle Advanced understanding of agile methodologies, including CI/ ...

present we are interested in speaking to Software Engineers at an earlier stage of their career who have gained hands-on experience using Java & Cloud technologies in a commercial environment. CULTURE & BENEFITS: We take great pride in taking care of our talent, providing a highly dynamic, inclusive and team ...

areas of development Practical experience delivering system design, application development, testing, and operational stability Advanced proficiency in one or more programming languages, ideally Java Proficiency in automation and continuous delivery methods Proficient in all aspects of the Software Development Life Cycle Advanced understanding of agile methodologies, including CI/ ...

more informed trading decisions. Integration with downstream systems, including trader‐facing tools. Experience 5+ years software engineering experience in building distributed systems. Excellent Java skills. Experience with streaming technologies (Apache Flink preferred; Kafka Streams, Spark Streaming, etc.). Solid understanding of event‐driven architecture and asynchronous processing patterns. Experience handling ...

Java Script Works is seeking a Frontend Java Developer to join a well-known trading firm in London. This role offers a competitive salary of £90,000 plus performance bonuses of 10% to 40%. Ideal candidates will possess strong skills in JavaScript, React, and other modern technologies. Prior experience … finance is not a requirement. You will be working in an innovative tech environment that encourages learning and involvement in the Java community, making it an exciting opportunity for career growth. #J-18808-Ljbffr ...

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. Any frontend experience with JavaScript, TypeScript ...

Role: Java Developer Type: PERM/FTE Location: Belfast, Northern Ireland Working Model: Hybrid (3 days per week in office) Core Responsibilities: Develop: Architect and maintain robust Java-based microservices leveraging Spring and SpringBoot frameworks click apply for full job details ...