Senior Java Developer SQL

Principal Java Developer – Major Financial Institution London / Hybrid | Contract | £700-£800 inside IR35 (gross umbrella rate) We’re working with a major financial institution looking to scale out its engineering function with a Principal Java Developer to lead critical systems work. This is a hands-on role within a high-performing team modernising legacy platforms, improving availability, and delivering new functionality across the estate. Strong background in Java and ideally C# Some front end exposure (Angular ideally but other frameworks considered). Experience with CI/CD pipelines and modern deployment practices Greenfield REST API design including HATEOAS implementation Bonus points for: Angular, React or frontend exposure Familiarity with Snowflake or backend SQL variants This is a great opportunity for an experienced Java Developer to join a prestigious financial player.