1 to 25 of 61 Remote/Hybrid Senior Java Engineer Jobs

Senior Java Engineer Location: Newcastle upon Tyne (Hybrid 3 days onsite) Salary: Up to £60,000 We're looking for a Senior Java Engineer to join a growing engineering team delivering enterprise-scale solutions for a range of high-profile clients. This … excellent opportunity for an experienced backend Java developer who enjoys solving complex technical challenges, working collaboratively, and building modern applications. The Role You'll design, develop and deliver scalable backend applications using Java, working as part of an Agile engineering team. Alongside hands-on development, you'll support ...

Senior Java Engineer Cardiff (Hybrid Working) Up to £68,000 + Bonus CPS Group are supporting an established technology organisation in Cardiff with the recruitment of a Senior Java Engineer to join their growing software engineering team. This is an exciting opportunity … experienced Java Developer who enjoys solving complex technical challenges, mentoring other engineers and contributing to the design of modern, scalable software solutions. Working within an Agile environment, you'll take ownership of complex features from design through to delivery, remaining hands-on throughout the development lifecycle. Alongside writing high ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week (Tues + Wed) Start: ASAP My new client is looking for a highly skilled Senior Java Engineer to join their engineering team. … architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation. Key Responsibilities Design, develop, and maintain high‐quality Java applications using Spring Boot. Build and optimise RESTful APIs and contribute to GraphQL service development. Develop cloud‐native solutions using AWS services such ...

Great opportunity for Senior Java Engineers to join a software consultancy in Manchester as they go through a scale-up following a number of significant client wins in the iGaming industry. The company employ over 500 people and have a strong presence across … joining an established business at the forefront of AI-native software engineering. As a Senior Java Engineer, you'd join a product-based team within a large engineering department and would be responsible for owning all aspects of the systems you work on, from design through ...

## Senior Software Engineer (Java Or Python) - VPApplylocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26969354**Senior Software Engineer (Java Or Python)**Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance … reporting control issues with transparency.**Key Skills and Experience required****Additional Job Description*** Experience in full‐stack application development with strong expertise in **Java or Python*** Deep experience with backend frameworks such as **Spring Boot/Spring Core** and **Flask/FastAPI*** Solid frontend experience with **modern JavaScript frameworks ...

Senior Java Engineer (Equinox) – Equity Derivatives Tech – VP Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating … teams. Equinox team is responsible for development, maintenance and support of a data platform for the CIS business. Role overview The role of a Senior Software Engineer for Equinox requires a combination of strong technical and leadership skills. You will work together with business stakeholders from Trading ...

Senior Java Engineer – AI Enablement This is a hands-on engineering role focused on delivery. You'll ship modernised services in fast cycles while showing other engineers how AI transforms productivity and code quality. So, who are we? IG has been at the centre of retail trading … integrated throughout the development lifecycle. Your role in the Team’s Success You will be part of a small team to start, 5‐6 senior engineers and an embedded architect, and scale with contractors as needed based on the pipeline and opportunities. You will be hands‐on in code ...

Salt Digital Recruitment is seeking a Senior Java Engineer with strong Core Java and Azure experience to join a banking client's team in London. The role involves freelance work with a daily rate of €500 - €700, primarily focused on server-side development within an Agile ...

Burns Sheehan is seeking a Senior Java Engineer to join a leading B2B SaaS technology business in London. You will be instrumental in designing and building scalable products that deliver business value. The role invites a proactive engineer with a strong Java background, especially ...

Senior Software Engineer Up to £65,000 p/annum Primarily Remote (Regional Offices plus B-weekly visit to London - fully expensed) Security Clearance: Candidates must be eligible for security clearance due to the nature of the project. CPS Group are supporting a leading IT Consultancy … recruitment of multiple Senior Software Engineers to join a growing team delivering secure, technically complex projects across the public sector. This is an excellent opportunity for an experienced Full Stack Software Engineer with strong Java experience. As a Senior Software Engineer, you'll work ...

Senior Software Engineer - Java/Kotlin Location: Manchester (Hybrid - 1 day per week in office) Contract Type: 6 Months (Strong likelihood of extension) Rate: £500-595pd inside IR35 About the Client & Opportunity We are partnering with a world-leading global brand to hire a Senior Software Engineer into their rapidly expanding backend engineering group in Manchester. This team is spearheading the scaling of new insurance and protection offerings across global markets, working on complex end-to-end features, international compliance and high-throughput systems. You'll join an agile, cross-functional team ...

Salt Digital Recruitment is seeking a Senior Java Engineer to join a hybrid team in Greater London. The role demands expertise in Java and AWS, with a daily rate of £500 to £700 depending on experience. The ideal candidate will contribute to cloud-native architecture ...

GlobalLogic is seeking a Senior Java Engineer to design, develop and maintain high-performance, scalable applications within a distributed microservices ecosystem. You will work across Java/JEE, Spring, REST/gRPC APIs, and cloud platforms (AWS/Azure/GCP), mentor engineers, participate in code ...

Salt Digital Recruitment is seeking a Senior Java Engineer for a contract role based in London/Hybrid. You will work as part of an Agile team to migrate a legacy application to a new event-based architecture, handling server-side deployment effectively. The ideal candidate … strong core Java expertise and experience with SpringBoot, Docker, and Kubernetes. This position requires strong communication skills and the ability to motivate and mentor junior staff. The daily rate is €600 - €700, with a duration of 12 months. #J-18808-Ljbffr ...

Version 1 is seeking an experienced Senior Java Engineer to join our UK Digital Data & Cloud Practice, supporting a high-profile trading client in the financial services domain. You will contribute to a Java-based team working with Kafka, Kubernetes/OpenShift, caching, REST APIs ...

Manchester Digital is recruiting a Senior Java Engineer for a Manchester-based software consultancy experiencing rapid growth after several client wins in the iGaming sector. You will join a product-oriented team within a large engineering department, owning designs, implementation, deployment, and production support for critical services. … Strong expertise in Java, Spring, AWS, and distributed systems is essential. #J-18808-Ljbffr ...

Citigroup Inc. is looking for a Senior Java Engineer in Greater London to drive innovation in the Equinox team within Equity Derivatives Tech. This role involves architecting solutions, collaborating with stakeholders, and mentoring junior engineers. You will work with technologies such as Java, REST APIs ...

United States Digital Space LLC is looking for a Senior Java Engineer to focus on AI Enablement in the dynamic field of financial services. You will be at the forefront of modernising legacy systems and integrating AI into the development lifecycle. The ideal candidate will have over … years of experience in Java backend development and a strong understanding of AI tools such as Claude Code and GitHub Copilot. This role offers a hybrid work model to balance collaboration and flexibility. #J-18808-Ljbffr ...

Senior Java Software Engineer – FX Options Risk (VP) This position is responsible for designing, developing, and optimizing our mission-critical, high-throughput FX real-time risk system. As a Senior Software Engineer, you will leverage your deep technical expertise to drive the architectural evolution … adhere to corporate security, scalability, and stability standards to safeguard Citigroup, its clients, and assets. Hands-on Development Contribute hands-on as a primary engineer utilizing our modern tech stack: Core Java (multi-threading, concurrency, memory optimization), CouchbaseDB, Kafka, and Apache Storm. Solve complex real-time risk calculation ...

Senior Full Stack Engineer (Java & React) Location: London, United Kingdom or Glasgow, Scotland (Hybrid) Help Build the Future of global STEM workforce solutions We're reimagining how organisations connect talent, technology, and opportunity. Our team is building the next-generation AI digital platform, automation, cloud-native architecture … modern engineering practices. This platform is designed to transform workforce engagement at scale through intelligent workflows, seamless integrations, and data-driven experiences. As a Senior Full Stack Engineer, you'll play a critical role in designing and delivering products that directly influence customer experience, business growth ...

experienced Senior Software Engineer or Technical Lead who enjoys remaining hands-on while guiding teams and shaping technical solutions? A leading specialist technical consultancy is looking for a Software Technical Lead to join a live Central Government project. You will work within a collaborative Agile team, building bespoke … testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across ...

Great opportunity for Senior Java Engineers to join a software consultancy in Leeds as they go through a scale-up following a number of significant client wins. If you're considering a new challenge and want to explore working with more AI software technologies then this could … ideal new opportunity for you. As a Senior Software Engineer you'd be combining technical excellence with commercial thinking. Youll be designing scalable, future-ready solutions lead high-impact projects from concept to delivery, and mentor teams to raise the bar on quality, innovation and performance. Youll make ...

Senior Software Engineer (Java Or Python) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale … business practices, and escalating, managing and reporting control issues with transparency Additional Job Description Experience in full‐stack application development with strong expertise in Java or Python Deep experience with backend frameworks such as Spring Boot/Spring Core and Flask/FastAPI Solid frontend experience with modern JavaScript ...

Role: Senior Java/Python Engineer Client: Financial Systems Location: London (Hybrid) Compensation: Up To £130,000 P/A + Comps The role A high-performing global team is looking for an experienced Java/Python Engineer to help build and enhance critical backend … role focused on scalable engineering, distributed systems, large datasets and delivering robust solutions within a fast‐paced financial environment. Responsibilities Building and enhancing Java and Python-based backend services and risk data pipelines Working with complex risk and trading datasets to support analytics, reporting and downstream processing Developing APIs ...

Citi is seeking a Senior Java Software Engineer for FX Options Risk (VP) to design, develop, and optimize our high-throughput, real-time risk system. You will work on low-latency processing, collaborate with the FX Options Trading desk, and guide the team with architectural excellence. … role requires deep Core Java expertise, experience with real-time streaming, and familiarity with containerization and cloud platforms. A hybrid work model and comprehensive benefits are offered. #J-18808-Ljbffr ...