Senior Java Engineer

Pay: £70,000.00-£80,000.00 per year Job description: Senior Java Engineer London Salary: £70,000 - 80,000 Bonus: TBC This is a hybrid role that requires 3 days a week office attendance About the Company An exciting opportunity has arisen for a Senior Java Engineer to be part of a highly innovative forward thinking online challenger bank start-up funded by a major fund. You will be based remotely and from our London office. You will be joining a small but experienced team building up the functionality of a bespoke best-of-breed banking technology, a single platform delivering loan issue, card issue and recovery. Were looking for an exceptional Senior Java Engineer who will work closely with the Java Team Lead & CTO as we scale up and modernise our business processes and tech stack. The role includes hands-on development, mentoring other developers, driving code review processes as well as working with the CTO to define the technical architecture and integration requirements for the solution. This is a great opportunity for a leading edge, innovative, high-class Java developer to enter the company at a time when you can make your mark on the development of the company and contribute to the quality work that has already been created. Key Skill Requirements The successful candidate will have : 5 years commercial or similar experience Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into and using AWS services including VPC, EC2, RDS, API Gateway Experience of deploying and using industry standard development tools including Swagger, Jenkins About You You will have a strong desire to work in a start-up / scale-up environment with a delivery focused approach to problem solving. You will be a born problem solver, keen to dig into the technology supporting our business and demonstrating high standards of professionalism and integrity throughout the working day. You will be equally comfortable mentoring colleagues through technical detail as well as rolling your sleeves up and leading from the front. Job Types: Full-time, Permanent Benefits: Company pension Employee discount Private dental insurance Private medical insurance Store discount Please inform us if you have a disability that will require any reasonable adjustments for the interview/recruitment process or job role (working in-person from the office) Education: Bachelor's (required) Work authorisation: United Kingdom (required) Work Location: Hybrid remote in London EC2N 1AR

Location: City of London, South East, GB

Posted Date: 9/9/2025