176 to 197 of 197 Permanent Java Engineer Jobs

J.P. Morgan is building market-leading technology products that are secure, scalable, and high performing. As a Software Engineer II in Global Technology Asset Management, you will develop and operate enterprise solutions, design secure full-stack software, and collaborate in an agile environment to translate complex needs into reliable ...

Prestigious opportunity for talented Java Developers and Consultants to join a fast growing technology and transformation team delivering innovative, large scale engineering solutions.This role sits at the intersection of technology, data, and AI, working on some of the UK's most ambitious digital programmes. You'll play … alongside engineers, architects, and business stakeholders to create impactful, future ready solutions. MANCHESTER OR NEWCASTLE locations. Key Responsibilities Design, develop, and maintain high-quality Java based applications Contribute across the full software development lifecycle Provide technical input into architecture and system design Build secure, scalable RESTful APIs Collaborate with ...

London Metal Exchange in London is seeking a Senior Engineer to join the new technology team supporting the SPM program, delivering production-grade services and APIs. You will design, build, and optimize backend services, collaborate with product, operations and vendors, and champion automated testing, CI/CD and observability … ensure reliable, scalable platform delivery. This critical role requires strong Java/.NET skills and experience in financial services environments. #J-18808-Ljbffr ...

Citi is seeking a Senior Full-Stack Engineer to join Banking Technology for Opus Capital Management transformation. You will design and deliver enterprise-grade web platforms, leveraging AI development tools, with end-to-end ownership in a global, high-autonomy squad. The role emphasizes AI-first mindset, quick learning ...

London Stock Exchange Group (LSEG) is seeking a Senior Java Developer to join our team working on FX trading systems. You will build and enhance backend services, focusing on performance, reliability, and scalability. You will collaborate with engineers, product partners, and operations to deliver robust software in a fast … paced environment. Ideal candidates have extensive Java backend experience, strong understanding of performance and concurrency, and familiarity with Git and CI/CD. #J-18808-Ljbffr ...

Harrington Starr is looking for a Java Electronic Trading Engineer in London. This role focuses on developing low-latency crypto trading systems and collaborating with front office traders. The ideal candidate will have over 10 years of Java development experience and expertise in low latency environments. ...

J.P. Morgan is seeking a Lead Software Engineer within the CIB - Markets Technology group to deliver trusted, market-leading technology products. You will contribute across multiple technical areas, advancing secure, scalable software solutions and responsible AI adoption within an agile team. You will lead design, development, and operational stability ...

United States Digital Space LLC is seeking a Senior Lead Software Engineer to drive design and delivery of fintech-focused products. You will work in collaborative squads, applying domain modeling, secure coding, and scalable architectures to deliver customer-centric solutions. The role emphasizes mentorship, adaptability, and a pragmatic, iterative ...

seeking a Senior Fullstack Developer to join a high-performing engineering squad. You will work on backend-led services using Kotlin or Java 17+, and contribute to modern web interfaces with React and TypeScript. You’ll operate within an AI-augmented engineering environment, focusing on value, correctness, and maintainability. ...

London Stock Exchange Group (LSEG) is seeking a Senior Java Developer to join our FX trading support team in London. You will help develop and improve mission-critical backend systems, focusing on speed, reliability and scalability, in collaboration with engineers, product partners, and operations. The role emphasizes ownership ...

JPMorganChase is seeking a Lead Software Engineer in the Payments team to develop high-performance, low-latency, cloud-based payment solutions end-to-end, from requirements through production support. In an agile environment, you will contribute across multiple technical areas and drive innovation and operational stability. This role emphasizes ...

JPMorgan Chase in London seeks a Lead Software Engineer to deliver a cloud-based, high-performance payments platform. You will lead end-to-end development of new payment flows, from business requirements to production support, in a fast-paced, agile environment. You will mentor engineers, drive secure coding practices ...

ICAP Group is seeking a Principal Engineer to provide technical leadership across development teams and drive best practices in software delivery. The role blends hands-on coding with strategic oversight to ensure high-quality, innovative solutions. You will design and guide complex backend systems, oversee architecture decisions, and mentor ...

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 ...

Bullish in London seeks a Senior Engineer for Risk Engineering to build high-performance JVM services and APIs that power real-time risk calculations, margin requirements, and stress scenarios. You will translate complex risk models into robust, well-tested software, collaborate with quants and product teams, and continuously optimize ...

Jobgether, on behalf of a partner company, seeks a SWE Infrastructure Specialist (Java) for a Freelance AI Trainer Project. The role focuses on Java-based infrastructure, distributed systems, and cloud environments. You will evaluate AI model outputs against enterprise software challenges, provide structured feedback, and contribute to scalable ...

WorksHub is seeking a Java Low-Level/Low Latency Engineer in London, United Kingdom. The ideal applicant will possess a deep understanding of systems-level programming with proficiency in Java, Rust, C, or C++. Experience with manual memory management, concurrency, and multithreading is essential. This full ...

Novify is recruiting a Senior Quantitative Developer to design and optimise an institutional-grade trading platform for spot and derivatives. London, UK is preferred with Amsterdam considered; salary up to £200K base plus equity, full ...

grow your career, give back to your community and make a real impact. Job Overview We're looking for an enthusiastic & talented server side engineer, to join our high-impact teams inside Citi's CTO organisation. You'll sit within Developer Enablement, a group focused on innovation, productivity … following building human's skyrock & bravery and challenge but become. What you will do Write code and deliver. You are a delivery focussed engineer for our back end services. That means contributing high-quality code regularly, not just reviewing other people's. You set the bar through your ...

company London is seeking a delivery-focused backend engineer to join our CTO organisation. You will work on scalable server-side services using Kotlin/Java 21, RESTful APIs, and modern tooling, with a focus on automation and SDLC improvements. You will shape architecture, contribute to the technical ...

Java Low-Level/Low Latency Engineer London, United Kingdom Posted 9 months ago McGregor Boyall Associates Limited We are looking for a deep understanding of systems‐level programming, with proficiency in Java and/or Rust, C, or C++. Applicants should have experience with manual memory ...

United States Digital Space LLC seeks an FX Java Developer to design and build high-performance, low-latency FX trading, pricing, and risk management systems from our London office. You will handle a high volume of requests and work with Java in an FX domain. The role emphasizes ...