Senior Python Backend Engineer - Scale FinTech (Hybrid)

London / Hybrid

We’re partnering with a high-growth fintech building critical infrastructure for institutional financial markets.

Their platform processes billions in daily transaction volume and sits at the heart of complex investment workflows used by sophisticated institutional clients.

This is an opportunity to join a lean, high-calibre engineering team where you’ll work closely with senior technical leadership to design, build and scale mission-critical backend systems.

If you enjoy solving complex technical problems in environments where engineering quality, reliability and ownership genuinely matter, this could be a strong fit.

The Role

You’ll be responsible for designing and developing backend systems that support core trading / investment operations, internal workflows, and client-facing products.

This is a hands-on senior engineering role with meaningful ownership and direct impact.