1 to 25 of 138 Contract Java Jobs in the UK

Software Engineer, Developer, Backend Java Identity - IAM Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location: Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the world s leading manufacturing companies and a household name … identity infrastructure. Main Tasks & Responsibilities: Ensure the platform is secure and resilient Essential Skill and Experience: # 8+ years working with backend technologies including Java, Java Frameworks # Web development - DevOps practices (CI/CD, version control) # Security and identity management (IAM) # Monitoring and logging # Relational databases ...

Software Engineer, Developer, Backend Java Identity - IAM Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the worlds leading manufacturing companies and a household name … technical standards and foster a culture of excellence in backend engineering. Essential Skill and Experience: # 8+ years working with backend technologies including Java, Java Frameworks # Web development - DevOps practices (CI/CD, version control) # Security and identity management (IAM) # Monitoring and logging # Relational databases # ...

Java Developer - Active SC, Java, Oracle WebLogic Up to £425 per day (Inside IR35) Remote 12 months My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, Oracle WebLogic and ElasticSearch skills to work with a high profile end client. … Requirements: Demonstrable experience as a Java Developer Active SC Clearance is essential; NPPV3 would be advantageous Strong expertise in Java 11+ with experience supporting legacy systems Proven experience with Oracle WebLogic 11gR1 or similar Experience developing and supporting PL/SQL Hands-on experience with ElasticSearch development and support Nice ...

Full Stack Java Developer - Active SC, Active NPPV3, Java, React & TypeScript Up to £550 per day (Inside IR35) Remote 6 Months We are looking for an experienced Full Stack Java Developer to join a large-scale digital programme, delivering modern applications within a microservices environment. Active SC Clearance and NPPV3 … essential. Key Requirements: Strong experience developing full stack applications using Java (Spring Boot), React and TypeScript. Active SC Clearance and NPPV3. Proven experience working within microservices architectures, building scalable and maintainable solutions. Strong knowledge of PostgreSQL or other relational SQL databases. Hands-on experience with Docker and containerised application deployment. ...

Experienced Java Developer (Contract) Location - London, UK Work Mode - Hybrid (3 days work from office) Contract duration - 6 months Active SC Clearance required - YES Are you a hands-on Java expert looking for your next exciting contract opportunity? We are seeking an experienced Java Developer Contractor to help us design … code in a fast-paced environment, we want to hear from you! What You Will Do Develop & Innovate: Design, build, test, and maintain robust Java-based applications, backend services, and RESTful APIs. Collaborate: Work closely with Architects, Business Analysts, Product Owners, QA, and DevOps engineers throughout the software development lifecycle. ...

cutting-edge technologies on projects where reliability, innovation and security are paramount. What You'll Bring Strong software engineering experience using languages such as Java, Python or C# Hands-on experience with modern DevOps tooling, including CI/CD platforms such as Jenkins or GitLab Experience working with cloud platforms ...

Senior Java/Python Engineer – SC Cleared Location: UK – Hybrid, 2 days onsite Clearance: Active SC Clearance required Contract: Contract Role: Senior Java/Python Engineer We are looking for an experienced Senior Java/Python Engineer to join a high-performing Agile engineering team delivering secure, highly available … across microservices, APIs, Kafka, cloud databases, containers and observability, while also providing technical leadership and mentoring junior engineers. Key Responsibilities Design and develop scalable Java/Python microservices and REST APIs. Build and operate event-driven solutions using Apache Kafka . Design and optimise AWS Aurora PostgreSQL databases and data ...

strong engineering culture. Contribute to disaster recovery and service resilience activities, including occasional out-of-hours support. Essential Experience Strong commercial experience with Java 11+, Spring Boot, Spring MVC and REST APIs . Experience with OpenShift, Docker, Jenkins and modern CI/CD pipelines . Strong knowledge of JavaScript, Node ...

Full Stack Java Developer - Active SC, Active NPPV3, Java, React & TypeScriptUp to £550 per day (Inside IR35) Remote6 MonthsWe are looking for an experienced Full Stack Java Developer to join a large-scale digital programme, delivering modern applications within a microservices environment. Active SC Clearance is essential. Key Requirements: Strong … experience developing full stack applications using Java (Spring Boot), React and TypeScript. Active SC Clearance - Must have. Proven experience working within microservices architectures, building scalable and maintainable solutions. Strong knowledge of PostgreSQL or other relational SQL databases. Hands-on experience with Docker and containerised application deployment. Experience applying Test-Driven ...

risks, dependencies, governance, and delivery reporting. Excellent planning, leadership, and organisational skills. Desirable Experience Public sector or government programme delivery experience. Experience working alongside Java engineering teams . Understanding of cloud-native environments, APIs, microservices, CI/CD, and DevOps practices . Active SC Clearance or eligibility to obtain clearance. ...

Hands-on experience with automation tools such as: Selenium, Cypress, Playwright, Karate, Postman/Newman Strong programming and Scripting skills using languages such as: Java, JavaScript/TypeScript, Python, C# Experience testing web, API, and microservices-based applications. Familiarity with CI/CD tools such as GitHub Actions, Jenkins, Azure ...

platforms, including source-code control systems, build systems, artifact repositories, and deployment frameworks. Job Requirements: Proficiency in software application development using languages such as Java, Python, JavaScript, C++, or C#. Experience with database technologies (e.g., Elastic, MySQL, SQL*Server). Understanding of CI/CD platforms (e.g., GitLab, Jenkins ...

platforms, including source-code control systems, build systems, artifact repositories, and deployment frameworks. Job Requirements: Proficiency in software application development using languages such as Java, Python, JavaScript, C++, or C#. Experience with database technologies (e.g., Elastic, MySQL, SQL*Server). Understanding of CI/CD platforms (e.g., GitLab, Jenkins ...

testing implementation Page Object Model design patterns API testing capabilities within Playwright RestAssured/Karate - GOOD TO HAVE Expertise in API testing using RestAssured (Java) or Karate framework RESTful API validation and automation Data-driven testing and BDD approach JSON/XML response validation Hands-on AI Experience Hands ...

Burp Suite. Understanding of CI/CD pipelines and the Software Development Lifecycle (SDLC), including integrating testing into automated delivery pipelines. Experience with Python, Java, and/or JavaScript. Experience using test and work management platforms such as Jira and Azure DevOps. Good understanding of Agile methodologies and Azure DevOps ...

London/Hybrid (3 days on-site) Initial 6-Month Contract My client is a leading global financial services organisation seeking an experienced Senior Java Developer to join a large-scale enterprise technology programme. This is a senior technical role focused on leading backend application development initiatives and driving architectural … decisions for robust, scalable and high-performance server-side systems. You will provide hands-on leadership in building enterprise-grade Java solutions, guiding development teams and influencing technical strategy and engineering best practices. Key Requirements 7+ years of Java backend development experience. Advanced expertise in Java, Spring Boot and microservices ...

Java Developer - Active SC, Java, Oracle WebLogic Up to £425 per day (Inside IR35) Remote 12 months My client is an instantly recognisable Consultancy who are hiring a Java Developer with Active SC Clearance (Security Cleared), Java, Oracle WebLogic and ElasticSearch skills to work with a high profile end client ...

Hays are now looking for X3 Java Developers for one of our local clients: £600 - £640 p/d Inside IR35 Hybrid - 2 days a week in Telford, the rest is WFH 6 months+ contract Role 1 - Java Engineer (Kubernetes Platform Delivery) What you'll be doing -Working within … platforms, with a focus on deployment, automation and operational excellence. -Contributing to technical design, engineering standards and Agile delivery. What we're looking for -Java 17+/Spring Boot 3+ -Kubernetes and containerised application delivery -Helm -GitLab CI/CD pipelines -Observability tooling (OpenSearch, Grafana, Prometheus, Dynatrace etc.) -Technical leadership ...

/Azure OpenAI Anthropic Claude APIs Agentic AI LangChain LangGraph CrewAI Software Engineering Strong development experience with Python, JavaScript/TypeScript, C# or Java REST APIs and microservices Software architecture and engineering best practices Desirable Skills Experience with any of the following would be advantageous but not essential : Azure ...

Knowledge of Nginx, Apache Tomcat/HTTP and monitoring/auditing integrations. Strong troubleshooting, documentation and stakeholder communication skills. Nice to Have: Experience with Java 8, Python, PL/SQL, Ansible, Terraform, Jenkins, Git or AWS. Exposure to IBM Initiate MDM, MinIO or Cognitec FaceVACS. Experience with GIS technologies such ...

managers, data specialists, and engineering teams to deliver incremental business value. What We're Looking For Strong backend engineering background with proven expertise in Java and Spring/Spring Boot . Hands-on experience developing cloud-native services on AWS . Experience deploying and operating services on Kubernetes or similar ...

Responsibilities Build high-volume, event-driven data ingestion pipelines across multiple Cloud Service Providers. Design and engineer streaming solutions using Kafka and Flink, with Java-based services and jobs. Deploy and operate cloud-based services with a focus on scalability, resilience, security and observability. Contribute to technical architecture covering event ...

Financial Services or Capital Markets background. Experience creating and delivering comprehensive Test Strategies and Test Plans. Excellent SQL skills. Strong automation experience using: Selenium Java UFT Experience using: Azure DevOps ALM (Application Lifecycle Management) Experience with: CREST settlement systems CREST proprietary messaging SWIFT messaging ISO15022/ISO20022 messaging Windows UNIX ...

Selenium, BrowserStack, JMeter, OWASP ZAP, Burp Suite, Jira, or Azure DevOps. Understanding of CI/CD pipelines and Agile delivery. Working knowledge of Python, Java, or JavaScript. Strong analytical, communication, and stakeholder management skills. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers ...

Hybrid) Day rate - up to £850pd inside IR3 A global investment bank is looking to grow their Risk function with multiple Senior Back End Java Developers. The successful Senior Back End Java developers will be responsible for delivering scalable, enterprise-grade applications within a complex technology environment. This … direction while working alongside talented engineers on business-critical systems. If you enjoy solving complex technical challenges, building resilient microservices and working with modern Java technologies, this may be for you. What you'll be doing Develop enterprise backend applications using Java and Spring Boot Design and build scalable microservices ...