1 to 25 of 38 Senior Java Developer Jobs in the UK

Senior Java Developer with microservices architecture experience is sought on a fully remote basis by a market leading financial services organisation with a technical hubs across the UK. Working at the forefront of AI driven financial technology this Senior java Developer will play … hosted microservices architecture to deliver robust, highly scalable solutions used by millions daily. With a real commitment to employee wellbeing and personal development this Senior Java Developer can expect long term commitment to remote, flexible working and a clearing defined progression path with 4 promotion opportunities ...

Role: Senior Java Developer Salary/Rate: £550-650 per day inside IR35 Location: Hybrid, 3 days per week - multiple locations available Contract Duration: 12 months We are currently looking for a Senior Java Developer for our government client. This Senior Java Developer role is hybrid, based between 3 days per week on site and the remainder of the week working from home. Office locations include Manchester, Leeds, Birmingham or Newcastle, as preferred. There is no further flexibility with expected time on site, or the office locations. Interview Process ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java Fx or Java Swing, Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java ...

Senior Java Developer - Digital & Public Services A growing digital consultancy delivering complex, high-impact services into the public sector is looking for a Senior Java Developer to join its engineering capability. This is an opportunity to work on meaningful projects, contributing to the development … nature of the work, candidates must either hold current SC Clearance or be eligible to obtain SC Clearance . The Role As a Senior Java Developer, you will play a key role in the design, development, and deployment of modern digital services. You will work on complex ...

Senior Java Developer - Digital & Public Services A growing digital consultancy delivering complex, high-impact services into the public sector is looking for a Senior Java Developer to join its engineering capability. This is an opportunity to work on meaningful projects, contributing to the development … nature of the work, candidates must either hold current SC Clearance or be eligible to obtain SC Clearance . The Role As a Senior Java Developer, you will play a key role in the design, development, and deployment of modern digital services. You will work on complex ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Senior Java Developer Position Description At CGI, we help some of the world's most recognised organisations solve complex challenges through innovative technology … expert delivery. As a Senior Java Developer, you'll play a pivotal role in designing and delivering scalable software solutions that drive meaningful outcomes for our clients across multiple industries. Working within collaborative Agile teams, you'll contribute technical expertise, influence solution design, and help shape high ...

Senior Java Developer Location: Glasgow Work Schedule: 2 to 3 days per week onsite (Hybrid) Rate: up to £300 inside IR35 Industry: Banking & Financial Services Company Work Schedule: 2 to 3 days per week onsite (Hybrid) Contract Duration: 1st July 2026 - Dec 2026 Join a leading … Banking and technology services provider as a Senior Java Developer. Job Overview: We are looking for a Senior Java Developer who has strong full stack experience with a focus on back-end development and JSF-based UI, delivering scalable applications using microservices and component-based ...

Senior Digital Java Developer Rate 640 pounds per day, Umbrella per day, Inside IR 35 Location - Manchester, Leeds, Birmingham, Newcastle - 3 days per week 12 months contract We are seeking an exceptional Senior Java Developer to join one of the impactful digital transformation programmes. … modern cloud-native applications at scale, this role offers an outstanding opportunity to make a real difference. What You'll Be Doing As a Senior Java Developer, you will be a key member of an Agile delivery team working alongside Developers, Architects, Designers, Product Managers, and Business ...

Senior Java Developer Location: Glasgow Work Schedule: 2 to 3 days per week onsite (Hybrid) Rate: £320 outside IR35 Industry: Banking & Financial Services Company Work Schedule: 2 to 3 days per week onsite (Hybrid) Contract Duration: 1st July 2026 - Dec 2026 Join a leading UK Banking … technology services provider as a Senior Java Developer. Job Overview: We are looking for a Senior Java Developer who ha... WKCL1_UKTJ ...

Description Senior Java Developer Location: Glasgow Work Schedule: 2 to 3 days per week onsite (Hybrid) Rate: up to £300 inside IR35 Industry: Banking & Financial Services Company Work Schedule: 2 to 3 days per week onsite (Hybrid) Contract Duration: 1st July 2026 - Dec 2026 Join a leading … Banking and technology services provider as a Senior Java Developer. Job Overview: We are looking for a Senior Java Developer w... ZIPC1_UKTJ ...

Senior Java Developer with a focus on Agentic Coding IntaPeople are working exclusively with a fintech scaleup in Cardiff and require a Senior Java Engineer with experience of agentic cofing join a new team. This is a hybrid role with 3 days per week … features from scratch. This role will be utilising Claude.ai for AI model development. We are open to mid-levels (who are close to the senior mark)and established senior Java Developers to join a high performing team. They have agentic workflows set so you will need ...

Lead/Senior Java Developer (Technical Lead) We are looking for an experienced Lead/Senior Java Developer to join a high-performing agile team building scalable, high-quality digital services. This is a hands-on technical leadership role where you will guide developers … engineering practices, helping to design and deliver robust, scalable services that are resilient and production-ready. Key Responsibilities Lead or mentor a team of Java developers Design and build server-side applications and RESTful APIs Develop and maintain automated test suites (TDD/BDD) Support CI/ ...

Role: Senior Java Developer Location: Manchester/Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens. … Working within a multidisciplinary Agile team, you will design, develop, and enhance microservice-based applications using Java 21+, while championing TDD, BDD, automation, and continuous delivery practices. The role requires strong collaboration, problem-solving skills, and a passion for building resilient, user-focused digital solutions in a fast-paced ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java Fx or Java Swing, Linux G click apply for full job details ...

Senior Java Backend Developer East London & Essex Border, UK | £590 per day (Inside IR35 via Umbrella) | 4 Days per Week On Site We are partnering with the original line-assembly automotive manufacturer and are seeking an experienced Senior Java Backend Developer to join … colleagues, and contributing to a positive team environment. Essential Skills & Experience Excellent communication skills with a collaborative approach to delivering high-quality products. Strong Java backend development experience. Recent hands-on experience with OAuth 2.0 , including customising identity workflows. Ability to lead technical discussions, mentor team members, and explain ...

Role: Senior Java Developer Location: Manchester/Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens ...

Senior Java Backend Developer East London & Essex Border, UK £590 per day (Inside IR35 via Umbrella) 4 Days per Week On Site We are partnering with the original line-assembly automotive manufacturer and are seeking an experienced Senior Java Backend Developer to join ...

Senior Java Engineer – Customer Communications Platforms We’re hiring a Senior Java Engineer to build and run event-driven customer communications platforms at scale. You’ll design and own Java (Spring Boot) microservices that power real-time messaging, notifications, and customer interactions. This … DevOps environment—your team builds, deploys, and supports what you create. What you’ll do Build scalable, event-driven Java/Spring Boot services Own the full lifecycle: design → deploy → run Work on real-time customer messaging systems Collaborate across engineering, platform, and product teams What we’re looking ...

Senior Java Engineer Cardiff (4 days per month onsite) £60,000 - £75,000 + Benefits SC Clearance Eligibility Required Face-to-face interviews: 6th or 7th July We're looking for experienced Senior Java Engineers to join a growing team delivering complex, enterprise-scale solutions within … term programmes alongside highly skilled engineers who are passionate about quality, continuous improvement and modern software development practices. What You'll Be Working With: Java Spring Boot Docker and Kubernetes CI/CD pipelines Microservices architecture Domain-Driven Design (DDD) CQRS and Event-Driven patterns Cloud platforms (AWS, Azure ...

Senior Java Engineer Cardiff (4 days per month onsite) £60,000 - £75,000 + Benefits SC Clearance Eligibility Required Face-to-face interviews: 6th or 7th July We're looking for experienced Senior Java Engineers to join a growing team delivering complex, enterprise-scale solutions within ...

Contract Role - Senior Java Full Stack Developer – London/Hybrid – 10 months initial – Inside IR35 Role Overview: Job Title: Senior Java Full Stack Developer Location: Hybrid – 3- 4 days onsite per week in London Contract Type: Contract Duration: 10 months initial Rate: £675.11 … PAYE or £800 per day Umbrella Sector: Banking We are looking for a Java Full Stack contractor with strong engineering experience across backend, frontend, and delivery automation, with a particular emphasis on CI/CD automation and system integration . This role suits someone who is hands ...

Role Overview Insight Global are seeking a Senior Developer to design, develop, enhance, debug, support, maintain, and test payments technology applications that underpin a portfolio of global payments programmes. These include ISO 20022 migrations (CHAPS, TARGET2, SWIFT CBPR+), real‐time payments enablement, modernisation of payment engines/integration … layers, and regulatory or scheme‐driven delivery across multiple regions. The Senior Developer will be a seasoned technologist contributing to the design and implementation of high‐throughput, mission‐critical services. This role does not manage direct reports but plays a key part in engineering delivery, cross‐team collaboration ...

Prestigious opportunity for a talented and experienced Senior Java Developer 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. … cross-functional teams, working alongside engineers, architects, and business stakeholders to create impactful, future ready solutions. 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 ...

Hopeghospital in Greater London is seeking a Senior Java Developer to design and maintain high-quality Java applications. The role involves collaborating with cross-functional teams to deliver scalable solutions, optimizing performance, and mentoring junior developers. Candidates must have strong proficiency in Java, Spring, Hibernate ...

Contract Role - Senior FX e Trading Java Developer - London/Hybrid - 12 months initial - Inside IR35 PAYE Role Overview: * Job Title: Senior FX e Trading Java Developer * Location: Hybrid - 4 days onsite per week in London * Contract Type: Contract * Duration: 12 months initial * Rate … desktop container experiences to low latency Back End services. * Lean into the latest AI coding tools to accelerate delivery, strengthen code quality, and enhance developer experience. What you'll do * Architect and implement scalable, event driven, and microservices based Back End components, including APIs, market data, order/risk ...