14 of 14 Contract Spring Boot Jobs in London

remote development team working on a Home Office project, building and enhancing secure, scalable Java applications and services. You'll work across Java, Spring Boot, REST APIs and microservices, contributing to the full development lifecycle from design and development through to testing, deployment and ongoing optimisation. Strong experience … with Java and Spring Boot is essential, alongside solid SQL/database knowledge and experience working with Git, Maven or Gradle. Exposure to AWS/Azure/GCP, Docker/Kubernetes and CI/CD would be highly advantageous. What you'll be doing Design, develop, test ...

remote development team working on a Home Office project, building and enhancing secure, scalable Java applications and services. You'll work across Java, Spring Boot, REST APIs and microservices, contributing to the full development lifecycle from design and development through to testing, deployment and ongoing optimisation. Strong experience … with Java and Spring Boot is essential, alongside solid SQL/database knowledge and experience working with Git, Maven or Gradle. Exposure to AWS/Azure/GCP, Docker/Kubernetes and CI/CD would be highly advantageous. What you'll be doing Design, develop, test ...

Integration Engineer to analyse, enhance and integrate complex enterprise applications within a global financial services environment. The role will use Java, Oracle and the Spring Framework to support highly customised legacy platforms and process large-scale external data feeds. You will help protect data integrity across downstream ledger, risk … will translate business requirements into robust technical solutions and collaborate effectively within a highly matrixed organisation. What you'll do: Design and build Spring Batch and Spring Integration pipelines to ingest, transform, and validate large-scale daily CCP clearing and market data feeds. Produce comprehensive architectural specifications ...

commodity products. Experience with commodity scheduling, logistics, inventory or physical settlement processes. Experience with market data, risk and P&L integration. Experience with Java, Spring/Spring Boot, REST APIs, Kafka or similar enterprise technologies . CI/CD and DevOps experience. Previous experience within a major ...

code reviews, deployment pipelines, and post-implementation support for critical trading technology. Technical Requirements & Stack Primary Language: Expert-level Java with solid mastery of Spring/Spring Boot frameworks. Architecture & Infrastructure: Hands-on experience with Containers and Kubernetes deployment environments. Database & Data Management: Proficiency with high-performance ...

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 ...

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 ...

work for a FinTech client. You'll be working predominantly across backend systems, helping to buildand evolve large-scale, customer-facing applications using Java, Spring Boot and microservices. For some positions within the programme, we are also looking for full-stack engineers with React.js experience. Backend engineering remains … primary focus. Essential Skills/Experience: 5+ years' relevant commercial software engineering experience. Strong experience with Java and Spring Boot. Strong experience designing and developing microservices. Experience building and evolving customer-facing applications. Experience with SQL and/or NoSQL databases. Strong technical background in backend development and distributed ...

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 ...

deliver high-quality software. Participate in code reviews, troubleshooting and production support. Essential Skills Java 21 Maven AWS Lambda/Serverless development REST APIs Spring Boot JUnit 5 Linux/Shell scripting Git and CI/CD experience Desirable Skills AWS API Gateway DynamoDB SQS IAM CloudWatch Oracle ...

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 ...

initiatives throughout the complete software delivery lifecycle. Technical Skills need: Deep expertise in software engineering, application architecture, and microservices development using; Java 17, Kotlin, Spring Boot, Gradle build automation Strong understanding of: Microservices architecture RESTful APIs Event-driven architectures Secure software development practices Scalable distributed systems Deep experience ...

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 ...

bring on a react native engineer to assist on a project that's kicking off there in October. Tech stack: - React Native - Java (Spring boot ideally) - Azure cloud ideally If you'd be interested in learning more about this role, please apply with your most up-to-date ...