1 to 25 of 35 Contract Spring Boot Jobs

into clean, efficient, and maintainable code. Develop backend services, RESTful APIs, and integrations with internal and third-party systems. Build and enhance solutions using Spring Boot, Spring MVC, Hibernate, and microservices architectures. Work closely with Architects, Business Analysts, QA teams, Product Owners, and DevOps engineers throughout … Java Developer, Backend Developer, or Full Stack Developer. Strong hands-on development experience with Java and object-oriented programming principles. Experience building applications using: Spring Boot Spring MVC RESTful APIs Microservices Strong understanding of relational databases and SQL. Experience working with databases such as MySQL, PostgreSQL ...

Full Stack Developer £500-£540 per day | Outside IR35 Java | Spring Boot | React | TypeScript | Secure Digital Platforms Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD/Defence/National Security experience required The Opportunity We're looking … from technical design and development through to testing, deployment and continuous improvement. Key Responsibilities Design, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript. Develop scalable backend services and secure RESTful APIs. Build intuitive, accessible and responsive frontend applications. Develop reusable frontend components ...

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 experience … application deployment, management, automation and pipeline development. -Helping teams adopt cloud-native engineering practices and platform standards. What we're looking for -Java and Spring Boot -Kubernetes -Helm (key requirement) -Microservices design and development -GitLab CI/CD pipelines -Containerisation -Observability and monitoring -AWS Role 3 - Senior Java ...

based platforms, defining service boundaries, resilience patterns, scaling approaches, deployment strategies, and operational readiness. Design, build, and operate back-end services using Java (Spring Boot) and/or Python (FastAPI/Flask), covering API design with OpenAPI, performance optimisation, and security controls. Develop modern user interfaces with React … Essential Skills Significant experience in Senior Lead or Lead Engineer roles delivering and operating production systems. Strong hands-on engineering background in Java, including Spring Boot, REST APIs, testing strategies, and performance tuning. Strong hands-on experience with Python for service development and automation, preferably using FastAPI ...

strong technical leadership role within an Agile engineering environment. Required Skills and Experience : Core technical requirements are: Strong, recent Java development experience Excellent Spring Boot experience Strong AWS experience Hands-on Kafka experience Hands-on MongoDB experience Experience designing and developing robust, scalable and production-ready applications Strong … senior technical stakeholders Making informed technical decisions around risk, performance, resilience and scalability Key profile: The ideal candidate will be an experienced Java/Spring Boot engineer who has worked extensively with AWS, Kafka and MongoDB and has a strong track record of delivering production-grade applications. They ...

maintain Flow Services, File Processing solutions, and enterprise integrations. Build scalable applications using Java Full Stack technologies. Develop REST APIs and Microservices using Spring Boot. Design and implement cloud-native solutions on AWS. Perform database query optimization and performance tuning. Work on ETL/Data Processing solutions using Apache … WebMethods Server (MWS) API Gateway WebMethods Administration EDI Integrations (X12, EDIFACT) preferred Java Full Stack Skills Java 8/11/17 Spring Framework Spring Boot Spring MVC Hibernate/JPA Microservices Architecture RESTful APIs Angular or React HTML5, CSS3 JavaScript/TypeScript AWS Skills ...

team to design, implement and test features for a new product development. Task estimation in accordance with sprint planning. Requirements : Java Core (version 8+) Spring Boot, Spring Framework - Good knowledge of Developing in Spring with Hibernate Good Knowledge of developing REST within HTTPS Experience of developing ...

Back End Java Engineers who have a passion for building robust enterprise systems. What you'll be doing Develop enterprise applications using Java and Spring Boot Build and enhance RESTful APIs and microservices Design scalable, high quality software solutions Collaborate with Product, QA and Engineering teams Write clean … Copilot or Claude to accelerate development Contribute to continuous improvement and engineering best practice What we're looking for Strong commercial Java development experience Spring Boot and REST API development Object Oriented Design and Design Patterns SQL and relational database experience Angular, TypeScript, HTML and CSS (desirable) JUnit ...

product teams to deliver scalable, secure and maintainable solutions, while guiding the wider team on best practice You will need strong experience with Java, Spring Boot, AWS, Kafka and MongoDB, with a strong focus on modern engineering standards, service reliability and scalable cloud-based delivery. Key Responsibilities Design … wider engineering community. Essential Skills and Experience Experience in Java software development, ideally in complex, medium- to high-impact environments. Hands-on experience with Spring Boot and modern backend engineering practices. Experience with cloud-based environments, preferably AWS. Experience with event-driven or distributed systems, ideally using Kafka. ...

systems. If you love solving complex backend challenges and care about the user experience, we want to hear from you. The Tech Stack: Java & Spring Boot AWS (Cloud-native microservices) What You'll Do: Design, build, and optimize high-throughput backend services. Partner closely with Product Managers … features from concept to launch. Ensure high availability, performance, and scalability across our platform. What We're Looking For: Strong expertise in Java and Spring Boot . Solid experience architecture and deploying services on AWS . Background in high-scale e-commerce, travel, or transactional environments. A strong ...

systems. If you love solving complex backend challenges and care about the user experience, we want to hear from you. The Tech Stack: Java & Spring Boot AWS (Cloud-native microservices) What You'll Do: Design, build, and optimize high-throughput backend services. Partner closely with Product Managers … features from concept to launch. Ensure high availability, performance, and scalability across our platform. What We're Looking For: Strong expertise in Java and Spring Boot . Solid experience architecture and deploying services on AWS . Background in high-scale e-commerce, travel, or transactional environments. A strong ...

downtime. Contribute to the planning and execution of technology projects. Stay updated with emerging technologies and integrate them where applicable. Profile Must haves: Java Spring/Spring Boot AI Coding tools (Claude, Cursor etc) AWS or Azure Comfortable reading Python code or notebooks (most AI libraries ...

downtime. Contribute to the planning and execution of technology projects. Stay updated with emerging technologies and integrate them where applicable. Profile Must haves: Java Spring/Spring Boot AI Coding tools (Claude, Cursor etc) AWS or Azure Comfortable reading Python code or notebooks (most AI libraries ...

collaborative Agile environment and contributing to a service that is expected to grow significantly over the coming years. Key Skills Strong Java development experience Spring/Spring Boot Microservices Git SQL & MongoDB Swagger/OpenAPI Software testing and code quality Application monitoring and troubleshooting Shell scripting Kubernetes ...

WebLogic 11gR1 or similar Experience developing and supporting PL/SQL Hands-on experience with ElasticSearch development and support Nice to have: Experience with Spring/Spring Boot, Docker, Git, Cloud platforms, Jenkins Familiarity with IBM Initiate (Master Data Management) Knowledge of Nginx, Apache Tomcat/HTTP ...

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 ...

including: Selenium Cucumber Canary (or equivalent automation tools) Hands-on experience with JavaScript for writing automation scripts and Cucumber step definitions. Experience working with Spring/Spring Boot applications (preferred). Strong understanding of application, data, and infrastructure architecture. Experience testing APIs, web applications, and enterprise payment ...

join them on a contract basis. My client is looking for a Senior Full Stack Java Developer Contract with strong experience in Java Springboot and Angular. As part of our agile and dynamic team, you will play a critical role in building and maintaining cutting-edge customer-facing solutions that … both scalable and secure. You will develop and maintain complex web applications using Angular and React for the front-end, along with a Spring Boot back-end. You will develop and maintain both client-side and server-side logic to ensure seamless integration and functionality. You will optimise ...

maintain scalable enterprise applications. Build modern Front-End applications using React (preferred) or Angular. Develop secure and performant backend services using Java and Spring Boot. Design and build RESTful APIs and Microservices. Collaborate with Product Owners, Business Analysts, Architects and Engineers to deliver business requirements. Contribute to solution design … required. Work within Agile/Scrum teams and contribute to sprint ceremonies. Required Skills & Experience Essential Skills Extensive Java development experience (Java 17+) Strong Spring Boot and Microservices experience Strong React experience (Angular also considered) REST API development Cloud platforms (AWS/Azure/GCP) Docker and Kubernetes ...

Back End Developer £500-£540 per day | Outside IR35 Java | Spring Boot | Secure Microservices Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD/Defence experience required The Opportunity We're looking for an experienced Back End Developer … ceremonies. Essential Skills & Experience Proven software development experience within MOD, Defence, National Security or similarly secure environments. Strong commercial Java development experience. Expertise with Spring Boot. Experience designing and developing RESTful APIs. Strong SQL and NoSQL database experience. Experience with Docker, Kubernetes or other container technologies. Familiarity with ...

Java Architect, Engineering Architect, or Lead Backend Architect Extensive experience within Banking, Payments, Financial Services, or other highly regulated environments Deep expertise in Java, Spring Boot, and enterprise-scale backend development Strong knowledge of microservices architecture and distributed systems Experience designing event-driven solutions using Kafka or similar ...

maintaining technical documentation. Supporting the continuous improvement of engineering capability and delivery processes. Essential Skills Java & Software Engineering Strong commercial Java development experience. Spring Boot. Maven. REST and SOAP services. Experience delivering large-scale enterprise systems handling high transaction volumes. Strong understanding of software engineering best practices and modern ...

Integration and DevOps teams Driving AI-assisted engineering practices using tools such as GitHub Copilot, Claude Code or Cursor Skills & Experience Strong Java and Spring Boot architecture experience Background delivering solutions within Banking, Payments or Financial Services Deep understanding of payments ecosystems, including SWIFT, ISO 20022, real-time ...

delivering high-standard solutions. Able to work effectively in fast-paced Agile environments. Adaptable and comfortable working across multiple priorities. Desirable Skills Java 17+ Spring Boot 3+ JPA/JDBC Kubernetes Microservices Helm AWS GraalVM Mockito OpenAPI gRPC/Protobuf Kibana & Grafana OAuth2/OpenID Connect WCAG Accessibility ...

Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable, cloud-native solutions on AWS Produce architecture artefacts (blueprints, contracts, ADRs) Guide teams on best practices, API governance, and event design Engage … Primary Skills: Event-driven architecture and messaging systems (NATS, pub/sub, async patterns) API-first design and integration patterns (REST, gRPC) Java/Spring Boot and microservices architecture Cloud-native integration on AWS (ECS/EKS, SQS/SNS, API Gateway) End-to-end integration design ...