Data Developer C# Python - Finance

Data Developer / Software Engineer (C# Python ETL Data Lakes) London / WFH to £150k+

Are you a data savvy Software Engineer with C# and Python skills?

You could be joining a Hedge Fund with complex work and substantial bonus earning potential.

As a Data Developer you will join a growing team building a modern medallion architecture data platform, working across everything from data engineering and distributed systems to infrastructure and frontend. This is a hands‑on role in a small, collaborative team where you'll have real ownership and impact.

Your role:

• Design and build data platform components using C# and Python
• Develop and optimise ETL pipelines, Data Lakes/ Lakehouses and distributed systems
• Improve infrastructure, observability and CI/CD practices
• Maintain and evolve existing systems (microservices, ETL, Excel add-ins)
• Support platform operations, ensuring reliability and performanc...