Salary: £45,000 - 70,000 per year Requirements: Strong expertise in Java and Spring/Spring Boot. Hands-on Smart Contract (Solidity) experience is essential. Experience in financial services, ideally Commercial Loans. Experience in developing and deploying microservices architectures using Spring Boot, Spring Batch, and Spring Data. In-depth knowledge of REST API principles and HTTP protocols. Proficiency in Git, CI/CD, and Agile methodologies. Familiarity with JIRA, JUnit, and Apache Kafka is preferred. Experience with NoSQL databases such as CosmosDB and MongoDB. Exposure to Ethereum, Hyperledger Besu, and EVM-based platforms is a plus. Responsibilities: Collaborate with product owners, business analysts, scrum masters, and fellow developers to create robust solutions. Design, develop, and implement microservices using Java Spring Boot, ensuring modular, testable, and reusable code. Craft responsive and intuitive user interfaces with Angular and TypeScript/Java to enhance user experience. Create RESTful APIs (gRPC) to facilitate smooth communication between microservices and external systems. Conduct regular code reviews, unit testing, and CI to maintain high standards of code quality. Develop and present high-level design proposals to stakeholders, showcasing your creativity and vision. Manage project flow, help refine backlogs, and foster a culture of collaboration among team members. Support your team in overcoming challenges and ensuring alignment with the projects overall vision. Technologies: API Angular CI/CD Ethereum Flow Git HTTP Support JIRA JUnit Java Kafka MongoDB NoSQL REST Solidity Spring Spring Boot TypeScript gRPC microservices More: We are a dynamic company located in London seeking a passionate Senior Java Engineer to join our innovative team. In this role, you will work on exciting projects that shape the future of loans processing, collaborating with a supportive team that values your input and encourages knowledge sharing. We offer growth opportunities in a fast-evolving tech landscape. If youre ready to take your career to the next level and make a real difference, we want to hear from you! last updated 6 week of 2026