126 to 150 of 390 Permanent Java Developer Jobs

London | Electronic Trading | Java | Low Latency We're working with a technology-driven trading business looking for a hands-on Java Developer to build and enhance high-performance electronic trading systems. You’ll work closely with traders and quantitative developers, building systems where latency, performance and reliability … directly impact trading outcomes . What you’ll be doing Designing and developing low-latency, high-throughput Java trading systems Building pricing, hedging, risk and algorithmic execution components Working directly with traders and quantitative developers Developing market-data and order gateways Integrating quantitative models into production trading systems Working ...

technologies and will have the opportunity to develop a wide range of new skills on the job. The Role We are seeking a Senior Java Developer to join our engineering team supporting the development and maintenance of enterprise-scale applications and microservices solutions. The successful candidate will contribute … design, development, testing, and deployment of high-quality software solutions within Agile delivery teams. This role requires hands-on experience with Java development, modern backend frameworks, database technologies, and collaborative software delivery practices. Key Responsibilities Develop, maintain, and enhance enterprise applications using Java 8+ and Spring Boot Design ...

user-centred design, agile delivery, and scalable digital services that genuinely make a difference. About the Role We are looking for an experienced Java Developer to join our engineering team and contribute to the development of secure, scalable, and high-quality software solutions. You will work across application … cloud services, CI/CD, and containerised environments as part of an Agile delivery team. Key Responsibilities Design, develop, and maintain robust applications using Java and Spring Boot . Develop and integrate event-driven solutions using Kafka . Work with MongoDB for data storage and management. Write clean, maintainable ...

Atos is seeking a skilled full-stack Java developer to join a team delivering enterprise applications with Java, Spring Boot, and React UI. The role emphasizes microservice architecture, API-led integrations, and modern DevOps practices in a secure cloud environment. You will work in an agile setting ...

Software Developer (Java/C++) - A1 SC Cleared | £53,000-78,000 A leading engineering team is looking for a UKIC DV-cleared Software Developer to support the development of high-performance backend software solutions within secure government and defence environments. The role focuses on designing, developing … maintaining scalable systems using Java and C++ within Linux environments , with involvement across technical design, architecture and engineering best practices. The successful candidate will work on backend services, APIs and distributed applications, helping to deliver secure, reliable and maintainable software solutions. The role will also involve contributing to technical ...

Java Python Developer – Equity derivs Hedge Fund200,000Quant Capital is urgently looking for a Java Python Developer to join our high profile client in their main development team.Our client is one of the largest Quant Investment managers globally, with around 20 billion under management. They … Portfolio Managers. It is made up of Developers & Quants, covering our PM’s globally. Due to recent growth, we are looking for an additional developer to help with the greenfield development and enhancement.This is an environment of science and intellectuals. The firm is known globally for its attitudes ...

Gujral is seeking a Java Developer with 2–5 years of solid Java Enterprise (J2EE) experience and Liferay expertise to join a Surrey-based team on a 6-month contract. The role requires hands-on development of Java EE portals, strong collaboration with clients and team … members, and leadership of teams to ensure timely, quality delivery within an Agile environment. The ideal candidate will have around 3 years focused on Java Enterprise Portals such as Liferay or WebSphere Portal, excellent #J-18808-Ljbffr ...

working for one of the world's largest providers of products and services to the global energy industry.Job DutiesWe are seeking a skilled Java developer with 3+ years’ experience for our Neftex Technical Services Team. Reporting to the Team Lead, you will contribute to the design, development … hybrid position, you will be required to attend our Abingdon, Oxfordshire office a minimum of three days per week.Minimum Qualifications Strong knowledge of Java Core, including: Collections Framework, Generics, Streams, Lambdas Exception handling and best practices Multithreading and concurrency (Executors, synchronization, CompletableFuture) Memory management and garbage collection basics Object ...

CyberNorth is seeking a Senior Java Developer to join our engineering team in Newcastle, contributing to enterprise-scale applications and microservices. You’ll design, develop, test and deploy robust software within Agile delivery squads. The role emphasizes hands-on Java 8+ development, Spring Boot, RESTful APIs ...

Digital Java Developer Senior at LanceSoft. Key technologies: Java. Key Responsibilities Design, develop and maintain scalable software systems Write clean, well-tested and documented code Participate in code reviews and contribute to engineering best practices Collaborate with product and design teams to deliver features Requirements 5+ years ...

Java Developer Location: Newcastle Working Model: Hybrid 3 days per week in office Were looking for experienced Java Developers to join our technology teams in Newcastle, working on enterprise-scale solutions across complex and interesting client environments. The majority of work is delivered locally from Newcastle, with ...

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 be an opportunity for you to achieve … 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 ...

RedRock Resourcing is seeking an experienced Senior Java Developer to join a large-scale technology programme, delivering modern applications and services within a complex enterprise environment. You will design RESTful APIs, implement with Java/Spring Boot, work with AWS, Kubernetes, CI/CD, and contribute ...

Morson Edge (Financial Services) in London is seeking a Senior Java Developer to join the post-trade engineering team on a contract basis. You will design and develop market data and reference data feeds, building robust Java/SpringBoot microservices and REST APIs. The role focuses ...

Java/Scala DeveloperQuant is urgently looking for a Java/Scala developer to join our high profile client.Our client is a well known algorithmic trading broker based in central London.The environment is that of Facebook or Google, relaxed open with time to think and make … techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about.The Java Scala developer will be involved in:Web application greenfield developmentWeb analytics & business intelligenceMachine learning, risk modelling, fraud detection.API design and provisionIntegration patterns & messagingHybrid ...

Backend Java Developer – Data Fabric/Platform Engineering Location: London (Hybrid) Employment: Permanent Salary: £70,000 – £90,000 base (dependent on experience) If your idea of backend engineering is more than CRUD APIs and microservices boilerplate — this role is for you. We’re building the core backend services … critical path of data access . This is deep backend + data infrastructure work . 🚀 What You’ll Do Build core backend services in Java (17/21) for access control and query manipulation Implement deterministic policy/rule engines for data governance Work on SQL parsing, planning, validation ...

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 21, Spring ...

Developer PL/SQL and Java Liverpool/Hybrid working £39,000-£45,000 plus excellent benefits We are proud to be partnering with one of the most prestigious organisations in the region as they add to one of their core Technology Teams with a developer skilled … development, maintenance and support of one of their key platforms. Working with an oracle database, the administrative front-end is delivered through Java and PL/SQL used for the processing of the data so it is essential that you are skilled in all of these. You will ...

Scrumconnect Consulting in the United Kingdom is seeking an experienced Java Developer to join our engineering team and contribute to secure, scalable software solutions. You will work across application development, cloud services, CI/CD, and containerised environments within an Agile delivery team. The role emphasizes Spring Boot ...

Talan is looking for a talented Java Developer with React experience to join our team delivering cutting‐edge Front Office solutions within Global Markets environments. You will play a key role in designing and enhancing regulatory, alerting, and sales enablement platforms , directly supporting front‐office users and business … Provide 3rd line support and assist in troubleshooting production issues Participate in code reviews and continuous improvement initiatives Skills & Experience (Required) Strong experience in Java (server‐side development) Experience building web‐based applications and REST APIs Good understanding of application performance and optimisation Excellent communication skills, both written ...

collaborative culture like ours where we solve real problems while building the future of finance.**You****We****Description**We are looking to hire a Java Back-End Developer to join our Short-Term Desk Technology team. This role focuses on building the next generation of trading and cash … close collaboration with front office stakeholders and ownership across the full software lifecycle.**Core Engineering*** Design, build, and maintain high quality, scalable microservices using Java 21 and modern frameworks.* Develop new functionality while evolving existing components with clean, maintainable, well tested code.* Apply TDD, good CI/CD practices ...

Description: Java Developer As a Software Engineer you will develop and maintain software products that make up citizen services and contribute towards their design. You will be responsible for the operational stability of the products you build, and be in a position to affect change ...

Software Developer (Java/C++) - A1 SC Cleared £53,000-78,000 A leading engineering team is looking for a UKIC DV-cleared Software Developer to support the development of high-performance backend software solutions within secure government and defence environments. The role focuses on designing, developing … maintaining scalable systems using Java and C++ within Linux environments , with involveme click apply for full job details ...

Description: Java Developer As a Senior Software Engineer you will be a skilled Practitioner and a role model in software craftsmanship. Responsible for ensuring best practices are adhered to across the department and guiding teams on how to deliver quality software products. You will assist in the design ...

Digital Java Developer Lead at LanceSoft . Key technologies: Java. Key Responsibilities Design, develop and maintain scalable software systems Write clean, well-tested and documented code Participate in code reviews and contribute to engineering best practices Collaborate with product and design teams to deliver features Requirements 7+ years ...