Lead Python Developer & Team Lead - FinTech, Hybrid London

Client Server Limited in London is seeking a Python Developer with team leadership experience to head a small tech team. You will deliver new features, perform refactoring, and contribute to a core banking platform. The role blends architecture/design work with people management and mentoring juniors.

London-based with hybrid flexibility (office plus home). A strong background in Python, API development (FastAPI), cloud services, and SDLC is required, along with a STEM degree (2.1+).