Full Stack Java Developer

About The RoleFDM is a global business and technology consultancy seeking a Full Stack Java Developer to work for our client within the Fintech sector. This is initially a 6 month contract with the potential to extend and will be a hybrid role that will be based in London. Our client is seeking to onboard a Java engineer with predominantly full stack experience and a desire to join an established agile squad, to deliver new requirements and fixes for client projects. This individual will take on complex stories required for implementing the international Processing Engine (IPE) application to meet client deadlines.In this role, you will be expected to maintain high quality coding standards, make use of AI tools, and collaborate with squad members in delivering towards sprint goals.Responsibilities: Design, develop and implement back-end services. front-end changes and APIs to enhance and maintain an International Processing Engine (IPE) application providing clients with real-time back office settlement operations.Lead code reviews, technical sessions, and hands-on mentorship to build team competence and ensure sustainable knowledge transfer.Create and maintain automatic tests for changes.Implement secure coding standards, validate user inputs, manage authentication and authorization flows, and ensure alignment with enterprise and regulatory security requirements throughout the development lifecycle.Tools: - Development Tools: Eclipse, IntelliJ, Visual Studio and test ..... full job details .....