Trading Systems Python Developer (FIX)

Version 1 in the UK is seeking a skilled Python Developer to join our trading-focused teams. You will develop, maintain and enhance trading applications using Python, collaborating with traders, quants and other stakeholders to deliver high‑quality software that performs under pressure.

The ideal candidate has 6+ years in Python within trading, experience with FIX protocol, market data and order management systems, and a strong foundation in software development.