Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market‑making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed derivatives. Through advanced execution and pricing technologies, we improve how financial markets operate.

You will join a small team, collaborating with traders, risk specialists and developers to help optimise and automate and enhance our risk systems, including reporting, position management, building new and innovative solutions. The team’s main responsibility is for middleware and backend services; we also develop full‑stack solutions, including web‑based front‑ends.

What you’re going to do

• Design and develop sound solutions to support critical business functions with a focus on testability, maintainability, performance and resilience
• Craft great code and tests,...