26 to 50 of 108 Java Developer Jobs

Senior Java Developer (AWS, Java, API) - Sussex - Hybrid Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days a week on site (tues, weds) Start: ASAP My client is looking for a Senior Software Developer (AWS/Java) to join the Digital Development … Delivery team. xxuwjjq You will play a key role in designing, developing, and maintaining secure, scalable, and cloud-native Java microservice... Scroll down for a complete overview of what this job will require Are you the right candidate for this opportunity ...

Network, the multi-award winning iGaming supplier, is looking for a Java Developer. This is an opportunity to join a highly creative, rapidly expanding independent software company. About 1X2 Network 1X2 Network has pioneered iGaming development for over 2 decades and now encompasses a number of game development studio … office locations in Shenfield, Hyderabad and Malta; as well as remote employees around the world. The Position We are seeking a talented Mid-Level Java Developer to join our dynamic team. The successful candidate will be responsible for designing, developing, and maintaining Java-based applications, contributing ...

Java Developer/Backend Engineer London/WFH to £100k Do you have expertise with backend core Java development? You could be progressing your career in a senior, hands-on Java Developer role at a global FinTech/CFD trading company that has been consistently ...

scaling fast. They believe in clean code, strong ownership, and empowering their engineers to build with purpose. Now, they're looking for a Senior Java Developer with exceptional Java expertise to join one of their core development teams. The Role As a Lead Java Developer, you'll split your time between hands-on technical engineering alongside driving best practice and projects. What You'll Do Working primarily in Java (Spring Boot, Hibernate, etc.) Drive design and architecture decisions for scalable, secure, and performant systems Collaborate cross-functionally with Product, Design, and DevOps ...

Senior Java Developer (Contract) - Investment Bank - Central London Contract Length: 6 months Location: Central London (1 day per week onsite) Interview Process: 2 stages Overview We're working with a leading investment bank in Central London seeking a Senior Java Developer to join a front-office … Strong experience with FX Options Background in Regulatory Compliance Front office exposure preferred (mid/back office acceptable if strong domain alignment) Technical Skills: Java (10+ years core development) Experience with low-latency/high-performance systems Kubernetes/OpenShift Cassandra and Oracle Hazelcast Nice to Have: Frontend experience ...

Lead Java/Spring Developer (50/50 leadership/hands-on) Southampton (hybrid, 1 day per week in office) £73-75k + 10% Bonus, 8% Pension, Private Medical. This role cannot offer Visa Sponsorship. Your new company I'm recruiting exclusively for a globally connected business … ports. With significant investment underway to modernise and evolve their platforms, including the use of AI in production, they are looking for a Lead Java Developer to play a key role in driving hands-on technical delivery and engineering standards for a technical team of 6. ...

Title Java Developer Day Rate £500/day - Inside IR35 Location Remote - Occasional London Duration 6 months (with view to extend) ROLE DESCRIPTION Brio Digital are supporting a consultancy on a major NHS digital programme and are looking for an experienced Senior Java Developer to join … high-performing engineering team. You will take a lead role in the design and delivery of complex, enterprise-scale solutions, bringing strong Java, AWS, and API expertise to a programme that is making a real difference to patient care across the country. KEY RESPONSIBILITIES Lead the design and development ...

Role: Senior Java Developer Rate: £475-£500 per day (Inside IR35) Location: Remote with ad-hoc days to the HQ in Newcastle Terms: 6-month contract + extension We are currently supporting a client undertaking a major transformation of their Learning Management System (LMS). As part … with a new platform. The project is currently in the design and architecture phase, and the team is looking to bring in a Senior Java Developer who can contribute to technical decision-making, architecture discussions, and hands-on development as the new platform is built and implemented. This ...

Java Tech Lead/Developer is required to join a small, specialist, founder-led SaaS software company building a data discovery, automated data consolidation and analytics platform used across the construction and engineering sectors. The product helps organisations bring together complex data from multiple sources to track costs … replace the current Tech Lead, who will transition out over the next six months, allowing for a structured handover. Key skills required for the Java Tech Lead/Developer include the majority of the following: Expert-level Java development experience is essential Strong experience with Spring Framework ...

Senior Java Developer Payments Contract Dublin 6-18 Months. My client a leading global name is in urgent need of a talented and experienced Senior Java Developer to join their team on a contract basis 6 months initially rolling up to potentiality 18-20 months. … client is looking for a senior developer to perform hands-on development of high throughput, high performance, and data intensive platforms, as well as be an active contributor to ongoing efforts to evolve their architecture. You will partner with multiple Information Technology teams to design and implement solutions which ...

Java Developer (x2) - SC Cleared Guildford or Newcastle - 2/3 days per week onsite £525 per day (Inside IR35) Active SC Clearance Required Join a collaborative Agile Scrum team as a Java Developer, building innovative geospatial solutions using modern cloud technologies. You'll work across … collaborate closely with your team in Agile ceremonies to deliver impactful, high-quality software. What We're Looking For Strong experience with Java Experience in cloud services development Solid understanding of unit testing frameworks and practices DevSecOps awareness (e.g. Tekton, ArgoCD, SonarQube ) (desirable) Experience with Kubernetes ...

Java Developer (x2) - SC Cleared Guildford or Newcastle - 2/3 days per week onsite £525 per day (Inside IR35) Active SC Clearance Required Join a collaborative Agile Scrum team as a Java Developer, building innovative geospatial solutions using modern cloud technologies. You'll work across … collaborate closely with your team in Agile ceremonies to deliver impactful, high-quality software. What We're Looking For Strong experience with Java Experience in cloud services development Solid understanding of unit testing frameworks and practices DevSecOps awareness (e.g. Tekton, ArgoCD, SonarQube ) (desirable) Experience with Kubernetes ...

IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35 : Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking … back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their ...

This is a fantastic opportunity to work as a contract Java Developer on a remote basis, inside IR35 for the public sector. Current SC Clearance that has been used in the last 12 months and recent Identity Access Management experience are essential. The key experience required for this … Java Developer position are: SC Cleared Identity Access Management Java Azure If you do have the relevant experience fo click apply for full job details ...

Java Developer Crypto Exchange Connectivity (Low Latency) Location: Home Based/1-2 days per month in London Salary: Circa £180,000 £200,000 + bonus + benefits Java Developer required for a small trading technology firm focused on crypto markets, working directly on exchange connectivity … systems, solving real-world problems around exchange behaviour, performance and connectivity, in a collaborative team of experienced engineers Key experience: Strong development background in Java (or C/C++) Experience working in low latency or performance-critical systems Hands-on experience with crypto exchange connectivity (e.g. Binance, OKX, Coinbase ...

Java Developer Crypto Exchange Connectivity (Low Latency) Location: Home Based/1-2 days per month in London Salary: Circa £180,000 £200,000 + bonus + benefits Java Developer required for a small trading technology firm focused on crypto markets, working directly on exchange connectivity ...

Java Developer Location: Ipswich Duration: 3 months + About this opportunity: Our client, a leading organisation managing the UK's largest Public Wifi network, is hiring two talented Software Engineers for an initial three-month contract. This is a fantastic chance to contribute to a high-profile project … specialists to build, upgrade, and maintain critical applications supporting secure, seamless connectivity across the UK. What you'll be doing: * Developing, maintaining, and upgrading Java applications to ensure security and performance compliance * Building pipelines and automating tests to streamline deployment processes * Designing and developing new applications and microservices * Upgrading ...

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 ...

Java Backend Developer (Booking & Messaging) Rate: £625/day (Inside IR35) | Duration: 6 Months | Location: London (Hybrid) The Role Join a high-performance eBond Booking and Messaging team managing a complex trading platform. You will build and adapt trading workflows , ensuring seamless connectivity to external exchanges and managing … trade booking systems. The environment features a modern microservices architecture , reactive programming, and a fully automated CI pipeline with weekly releases. Technical Profile Java Expert: Java 8+, Multithreading, and RESTful Webservices. Messaging Pro: Deep knowledge of Pub-Sub and brokers like 60East AMPS , Kafka, or RabbitMQ. Reactive & Agile ...

Java Full Stack Developer Permanent Manchester (Hybrid) £65,000- £70,000 + Benefits Java Full Stack Developer needed with NodeJS strongly preferred who are SC eligible (Lived worked UK 5 or more years) or ideally have active SC Security Clearance . Start ideally May. Working … time. A chance to work with a leading global IT transformation business on a large-scale IT modernisation programmes for Government clients. Experience with Java 8, Java 11, Spring Framework, Spring Boot Solid understanding of JavaScript: Angular and NodeJS strongly preferred Practical Micro services development experience Practical Relational ...

urgently looking for an SC Cleared Java Developer on the contract basis (Outside IR35 ). The developer should have hands-on experience delivering large-scale Java and Spring-based solutions within secure public sector environments. You will be responsible for designing, developing, and supporting enterprise-scale … applications, troubleshooting live systems, and delivering scalable micro services solutions within mission-critical environments. This role requires expertise in modern Java technologies, cloud platforms, distributed systems, CI/CD practices, and Agile delivery methodologies. Key Skills: Having atleast 7+ years, hands-on experience in Java 17+, Spring Boot ...

About the Role We are seeking a highly skilled Senior Java Developer to join a large-scale public sector programme, delivering solutions across a portfolio of biometric and digital identity products. You will play a key role in building, enhancing, and supporting live systems, diagnosing incidents, and engineering … high-quality, scalable Java solutions within a collaborative Agile environment. Must have active SC clearance Key Responsibilities Design, develop, and implement Java-based solutions for large-scale biometric and digital platforms Support and maintain live production systems, including incident diagnosis and resolution Build and integrate microservices-based architectures ...

DevX_Kotlin (or Java) Developer SheffieldHybrid - 60% office 40% home Duration: 30/11/2026 Rate £418 MUST BE PAYE THROUGH UMBRELLA Role Description: Required Experience in Kotlin (or significant Java experience with a willingness to learn Kotlin) Experienced in at least two or three … following: API development, SQL/databases, HTML/Javascript Experience working with standard developer collaboration Tools: Github/Bitbucket, Jira, Confluence Optional Jenkins pipelines Test automation ABOUT THE PROJECT The Developer Experience (DevX) Standards and Controls function is building a platform for control owners and development teams ...

working with a small but expanding Financial Services company in Weston-Super-Mare who due to continued growth are looking to add a Junior Java Developer into their tech team. My client is expanding their IT development team to deliver cutting-edge digital solutions that make a real … difference to their partners and customers. As a Full Stack Java/J2EE Developer, you will play a key role in shaping modern applications and system platforms that power our business. From requirements analysis and technical architecture to design, development, testing, and deployment – you will be involved ...

Description Java Backend Developer (Booking & Messaging) Rate: £625/day (Inside IR35) | Duration: 6 Months | Location: London (Hybrid) The Role Join a high-performance eBond Booking and Messaging team managing a complex trading platform. You will build and adapt trading workflows , ensuring seamless connectivity to external exchanges … managing trade booking systems. The environment features a modern microservices architecture, reactive programming, and a fully automated CI pipeline with weekly releases. Technical Profile Java Expert: Java 8+, Multithreading, and RESTful Webservices. Messaging Pro: Deep knowledge of Pub-Sub and brokers like 60East AMPS, Kafka, or RabbitMQ. Reactive ...