12 of 12 Contract Java Developer Jobs in the South East

Java Developer - Active SC, Java, REST Up to £420 per day (Inside IR35) London/Remote 6 months My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, ReactJS and NodeJS skills to work … with a high profile end client. Key Requirements: Must have Active SC Clearance Strong experience in Java 1.8+ application development. Expertise in ReactJS and NodeJS for web applications. Spring/Spring Boot development. Proficiency in Test Driven Development and design patterns for modular, reusable code. Knowledge of REST APIs ...

Description:- We are looking for a skilled Java Developer with strong Golang experience to design, develop, and maintain high-quality backend applications. You will work closely with cross-functional teams to build scalable, reliable, and performant systems. Key Responsibilities Design, develop, and maintain backend services using Java … scalability, and reliability Troubleshoot, debug, and resolve production issues Contribute to CI/CD pipelines and automated testing efforts Required Qualifications Strong experience in Java (Java 8+) Hands-on experience with Golang in production environments Solid understanding of JVM internals and object-oriented design principles Experience with frameworks ...

Software Developer (Java) - SC Clearance Contract Length: 12 Months (Extension Possible) Location: Portsmouth (Hybrid - 3 days per week onsite) About the Role & Organisation: This organisation operates at the forefront of advanced engineering and technology, delivering complex, mission-critical systems within highly regulated environments. It offers a collaborative, quality … culture where innovation, technical excellence, and continuous improvement are actively encouraged, providing engineers the opportunity to work on meaningful, high-impact programmes. The Software Developer will join an Agile Scrum team contributing across the full software development lifecycle on a new satellite management system. The role involves hands ...

behalf of our client, we are seeking to recruit a Java Software Developer on an initial 12-month contract. As the Java Software Developer, you shall contribute to all stages of the software development lifecycle and thus have solid experience in design (particularly using UML), development … particularly using Java technologies) and test. The developer should have experience of working with microservices. Automated testing is a critical part of the project so any experience of this would be highly beneficial Role: Java Software Developer Pay: £55 per hour Via Umbrella Location: Portsmouth Contract ...

Senior Back-End Developer – Java Contract duration: 12 months Location: London (hybrid working) Pay: £700-800/day (PAYE) As a Senior Back-End Developer you will be instrumental in designing, developing and maintaining the back-end of complex microservices architecture. Your expertise in Java Microservice … closely with cross-functional team, including product owner, business analysts, scrum masters, front-end and back-end developers • Design, develop and implement microservices using Java Spring Boot, ensuring code is modular, testable and re-usable • Design, develop and implement responsive and intuitive user interfaces using Angular and TypeScript/ ...

Software Developer (Java) - SC Clearance Contract Length: 12 Months (Extension Possible) Location: Portsmouth (Hybrid - 3 days per week onsite) About the Role & Organisation: This organisation operates at the forefront of advanced engineering and technology, delivering complex, mission-critical systems within highly regulated environments click apply for full ...

Fidessa Developer - Java/Spring - sought by investment bank based in London - Contract - Hybrid *inside IR35* Key Responsibilities Develop and customise the Fidessa cash equities order management systems for US and Canadian markets. Translate business requirements into technical solutions using Fidessa and Java. Collaborate with global teams … Essential Skills & Experience 5+ years of hands-on development experience with the Fidessa trading platform . Strong understanding of equities trading . Proficiency in Java (including Spring framework) and Python . Excellent interpersonal, communication, and organisational skills. Desirable Skills Knowledge of other asset classes in Capital Markets. Experience with ...

Senior Java Developer - AI first - sought by trading company based in London - Contract (OUTSIDE IR35 - Remote option available for outstanding candidates) What We're Looking For Backend Engineering Expertise 8+ years of software engineering experience with strong Java backend skills. Proven track record in modernising production systems ...

Description: Java 2. Spring boot 3. Experience with one of UI technology Expertise in key technologies to be leveraged by the team including Java, CI/CD technologies. Experience in S3, Snowflake, Postgres Experience working with containerization and orchestration platforms (Kubernetes/Openshift) and cloud providers like … Azure, GCP or others. Experience in key technologies to be leveraged by the team including Java, CI/CD technologies Experience working with a variety of data platforms such as S3, Snowflake Experience building and implementing API service architectures Understanding of software testing principles and methodologies Experience in high ...

Race to Zero: Senior Java Low-Latency Engineer (Fixed Income) 6 Months Contract London Hybrid Role Competitive daily rate. Our client "A premier global electronic trading powerhouse" is looking for a Java Specialist to lead a mission-critical shift in their E-Fixed Income (eFI) architecture. They aren … just looking for a "developer"-we need a systems artist who understands that in this world, latency is the only metric that matters . The Tech Stack The Core: Low-latency Java (Mechanical Sympathy, Memory Tuning, GC Avoidance). The Connectivity: TransFICC specialization, TCP/UDP, Kernel-level ...

Full Stack Developer - Active SC, NPPV3, Java Up to £550 per day - Inside IR35 Remote 6 months My client is an instantly recognisable consultancy who require a Full Stack Developer with Active SC and NPPV3 clearance for a client within the public sector. Key Requirements: Proven commercial … experience working as a Full Stack Developer within the Public Sector. Active SC and NPPV3 Clearance. Senior-level expertise in either Java/Spring (Boot, Data JPA, Security) or JavaScript/TypeScript with React; mid-level experience acceptable in the other Proven experience delivering high-quality, cross-functional ...

Responsibilities: Design and develop Back End services using Java and Golang Build and maintain microservices-based architecture Develop RESTful APIs and integrate third-party services Work with databases (SQL/NoSQL) and ensure performance optimization Collaborate with cross-functional teams (DevOps, QA, Product) Write clean, scalable, and well-documented … code Participate in code reviews and system design discussions Required Skills: Strong hands-on experience in Java (Spring Boot, Microservices) Working experience in Golang Experience with REST APIs , JSON, HTTP Knowledge of Docker & Kubernetes Experience with SQL/NoSQL databases Familiarity with CI/CD pipelines Good understanding ...