2,001 to 2,025 of 2,165 Java Jobs in the UK

Hargreaves Lansdown PLC in Bristol is recruiting an Engineering Manager for Transfers to lead a Product Engineering Team delivering Java microservices and end-to-end product-led features. You will own delivery outcomes, drive technical excellence, and ensure resilience while collaborating with Product, Architecture, Operations and Programme leadership ...

Starling Bank is seeking a highly motivated engineer with at least 5 years' experience in Java to join the Payment Schemes team. In this role, you'll build and maintain the systems responsible for payment integrations, ensuring accuracy and stability. Experience with AWS and Postgres is desirable. The bank supports ...

Bullish, Inc. is seeking a Senior Engineer for Trading Product Engineering in London. You will design and deliver low-latency Java code powering the Bullish Exchange, working across a hybrid architecture that blends a Central Limit Order Book with proprietary market making. You will optimize performance, expand automated testing ...

Engineer to join the Worldwide Payments Gateway team. You will contribute code, provide technical leadership, and help the team deliver high-quality software across Java, Oracle, and Linux environments. You will collaborate with the Development Manager, refine requirements, and drive improvements in engineering practices while maintaining a client-focused mindset ...

systems in the Equities domain. You will work with global teams on algorithmic trading strategies, analytical tools and scalable infrastructure. The role requires strong Java expertise, UNIX/Linux experience, and a focus on low-latency, high-volume systems in a fast-paced IT/quant environment. #J-18808-Ljbffr ...

developing algo trading strategies, enhancing real-time processing solutions, and working closely with quant teams and traders. The successful candidate will have advanced Java skills and experience in algorithmic trading systems. The position offers a dynamic environment where innovation is at the forefront of trading technology. #J-18808-Ljbffr ...

London. You will design and optimize trading engines focused on options, collaborating with diverse teams to implement scalable algorithms. The ideal candidate has extensive Java experience, advanced software engineering skills, and familiarity with algorithmic trading systems. This role offers opportunities for skill development and a chance to contribute to innovative ...

fast-paced, international environment. The role focuses on high performance, security, and scalable architectures across cross-border platforms. Candidates bring 3+ years in Java and Spring Boot, with a passion for clean code, open-source exploration, and strong English/Chinese communication for collaboration with global teams. #J-18808-Ljbffr ...

Software Engineering role within the Technology division, focused on building and maintaining scalable risk management solutions. You will partner with product leads, design distributed Java/Scala systems, and contribute across the full development lifecycle, including CI/CD, testing, and #J-18808-Ljbffr ...

team delivering a high-performance trading application using cutting-edge tech in a fast-paced front-office environment. Role focuses on backend development with Java/Kotlin, containerised deployments, and data processing using MongoDB and Databricks. Hybrid London-based work with stakeholder collaboration to drive system design and integration. #J ...

algorithms/databases—working in a multinational team of experts. A BSCS or BSEE with 5+ years of relevant experience and strong C++ or Java skills is required. #J-18808-Ljbffr ...

them into effective outcomes while delivering secure, accessible, user-focused services. You will join our Software Engineering Practice as a Principal Engineer, specialising in Java, leading technical teams and shaping cutting-edge #J-18808-Ljbffr ...

develop your skills and hone your talents within an innovative technology environment Qualification Experience automating functional testing of SaaS software, writing scripts in Java Experience in using other test tools such as Selenium, Cucumber, Karate, Rest-assured or Wiremock Experience working with users to design and conduct manual testing, developing ...

Camunda SME – AVP, you should have experience with: Using Camunda BPM for workflow orchestration and process automation, including BPMN 2.0 Developing applications using Java and supporting frameworks (Java 8 or higher) Building RESTful APIs and microservices with Spring Boot Working within Agile development practices Using development and delivery tools such ...

plataformas de Electronic FX Trading más avanzadas del mercado? Buscamos un/a Senior EFX Developer con sólida experiencia en desarrollo Java de baja latencia , que quiera participar en un ambicioso programa de modernización tecnológica dentro del área de mercados financieros. Trabajarás en un entorno internacional junto a equipos distribuidos … sistemas de misión crítica con requisitos de máxima disponibilidad, rendimiento y escalabilidad. Tus principales responsabilidades serán: Desarrollo de aplicaciones de alto rendimiento utilizando Java 17+ . Diseño e implementación de soluciones low latency para sistemas de pricing y trading electrónico. Desarrollo de motores de pricing, hedging, booking y gestión ...

Strong project management skills. Agile methodologies A passion for innovation and problem-solving. Excellent communication and collaboration skills. Substantial experience as a hands-on Java Engineer Ability to advocate Java/Coding principles, practices and philosophy Ability to communicate your design, both verbally and in written form Ability to work ...

Citigroup Inc. is seeking a Core Engineering Java Development Lead in London to engineer the future of global finance. This hands-on role is for a Java expert focused on building high-quality, scalable services and shaping technical direction. Key responsibilities include designing scalable Java services, collaborating with teams ...

Barclays is seeking a Java Software Release Engineer to design, build, and optimize release processes for Java-based applications across development, test, and production environments. You will implement and maintain CI/CD pipelines (Jenkins, GitLab), ensure secure coding practices, and align releases with risk and governance standards. Join ...

impact**The Identity and Access Management (IAM) team at AIG is seeking a highly skilled IAM Engineer with expertise in SailPoint IdentityIQ and strong Java programming skills. As a SailPoint Engineer, you will play a critical role in designing, implementing, and maintaining our enterprise IAM infrastructure. Your primary responsibilities will … Implement and maintain access control policies and entitlement management within SailPoint IdentityIQ.* Collaborate with development teams to ensure smooth integration of IAM solutions with Java-based applications.* Conduct integration testing to verify the functionality, performance, and security of IAM solutions.* Stay current with industry best practices and emerging trends ...

encryption, hashing, secure random number generation, key derivation, key management, digital signatures Understanding of internet-scale, distributed, multi-tenant architecture and services. Knowledge of Java and the Java Ecosystem. Proficiency with Python, JavaScript and other scripting languages BS in Computer Science or equivalent with 10+ years of experience Nice ...

Technical Solution Architect – Capgi London, United Kingdom Posted 12 months ago Tech Stack JavaScript Angular React Java Python TypeScript AWS Your Role: Lead and manage software development projects using Java, Python, TypeScript, AWS, React JS, Angular, and other technologies. Collaborate with cross-functional teams to define project scope, objectives ...

McGregor Boyall is seeking a Senior Java Developer for its London Electronic Trading engineering team. You will design low-latency Java applications, work with traders and quantitative teams, and help scale critical trading platforms across asset classes. Hybrid role with three days in the office, you will contribute to high ...

Technical Lead (IT) London, United Kingdom Posted 10 months ago Tech stack Cloud services React TypeScript E-commerce Spring Boot Node.js Amazon AWS Java Serverless Job Description Software engineers are needed to design, develop, and maintain large-scale e-commerce systems. Experience using cutting‐edge technologies such as TypeScript , React … Node, Java Core SpringBoot, micro frontend, serverless, event‐driven applications. Proficiency in AWS cloud services and familiarisation. Compensation Competitive Role type Full time #J-18808-Ljbffr ...

Senior Fullstack Engineer London, United Kingdom Posted about 1 year ago Tech stack React Java Go Node.js JavaScript Full-stack Frontend Development Engineering Culture Build across the stack: Contribute to both backend and frontend development — using Go (or Node.js/Java) and React — to deliver user-facing features and core ...

services supporting recommendation and discovery scenarios Integrate machine learning models for personalised ranking and recommendation using microservice architectures Build and maintain backend applications using Java and Spring Boot Collaborate with machine learning engineers to support model deployment, serving, and optimisation Ensure system scalability, reliability, and low-latency performance under high … backend best practices within the team Requirements Bachelor\'s degree (or equivalent) in Computer Science or a related field 3+ years of experience in Java programming and Spring Boot Experience related to search or recommendation systems, such as ranking, retrieval, or advertising Experience with microservices architecture and service deployment Ability ...