Backend Engineer (Rust) – Trading Systems (FX)

Role Summary Wagglyn is seeking a Backend Engineer – Contractor to work on core trading platform systems as we transition into live FX trading. This is a hands-on role focused on developing and improving the backend layer of the trading system, including order management, position tracking, and system coordination across execution, market data, and research. You will work closely with the CTO and quantitative team to ensure the platform is correct, reliable, and production-ready under live mark…