Senior Java Developer My customer is actively hiring a talented and eager Senior Java Developer to join their growing and dynamic team. The successful candidate will be responsible for designing, developing, and maintaining Java-based applications, contributing to the full software development lifecycle from concept to deployment and beyond. This role is ideal for a passionate and seasoned Senior Java Developer looking to further their career in a challenging and rewarding environment. Role Overview You will work on in-house systems, APIs, client reporting and web portal, as well as customising our third-party trading system. You will translate complex business requirements into scalable, high-quality software solutions. This is an opportunity to deepen your expertise in a capital markets environment as a Senior Java Developer while taking on team leadership and mentoring responsibilities with direct exposure to cloud-native infrastructure, advanced Java development, AI and a highly collaborative engineering culture. Key Responsibilities Design, develop and maintain in-house systems, APIs, reporting tools and the client web portal Customise and extend third-party trading systems to meet business requirements Write clean, well-tested code following SOLID principles, Design Patterns and Clean Code practices Apply TDD and BDD methodologies; maintain test coverage using JUnit, Spock and Mockito Participate in code reviews and contribute to continual improvement of engineering ..... full job details .....