Where pure quant thinking meets production reality.

Our client is hiring a Senior Quant Developer to own the full arc — from pricing model to live system — at one of the most sophisticated OTC desks in digital asset markets.

London · Hybrid (3–4 days in office) · Senior level · Up to £160,000 base

The role

This is not a standard quant or engineer position. The successful candidate will sit at the critical intersection of quantitative research and production engineering — collaborating on the mathematical design of client pricing and liquidity models, then owning their implementation in a mission‑critical, 24/7 global system.

The work spans large‑scale flow dataset analysis, alpha signal development, optimal hedging algorithm design, and client toxicity modelling — all with direct P&L impact. The problems are genuinely hard, the stakes are real, and the work is visible.

A note on the tech stack — please read before applyin...