Java Backend Engineer for Fintech Growth, Stock Options

ARQ is seeking a Backend Engineer to design, develop, and maintain scalable backend systems powering our fintech products in London. You’ll collaborate with a talented team to build robust REST APIs and microservices that support millions of users.

The role emphasizes clean code, TDD, and rapid delivery using Java with Spring Boot and Postgres. Expect involvement in greenfield work and improving existing systems, with 3–4 days in the office and stock options plus a discretionary bonus.