Software Engineer in Test (SDET)
About this role
Role Overview
The Client Platform technology team builds and evolves the core platform that powers Citadel Securities’ client-facing businesses. This platform serves as a critical foundation supporting connectivity, order management, and analytics across multiple asset classes.
We are embarking on a multi-year strategic effort to modernize the platform’s infrastructure. As a Software Engineer in Test, you’ll contribute to this transformation by building Python‑first frameworks and C++‑adjacent hooks to verify distributed systems correctness, accelerate CI/CD, and protect latency‑sensitive releases across equities (cash/options) and beyond.
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