Senior Ultra-Low Latency Risk Engine Engineer — Hybrid

Company: Citigroup Inc.
Apply for the Senior Ultra-Low Latency Risk Engine Engineer — Hybrid
Location: Northern Ireland
Job Description:

Citi is seeking a Senior Software Engineer to design and deliver a next-generation ultra-low-latency risk engine for cash equities, integrated into the electronic trading platform. You will own critical risk-checking components in the cash equities hot path, ensuring pre-trade and real-time risk controls with microsecond-level performance.

You will mentor engineers, drive architecture decisions, and collaborate across product, quants, infrastructure, and QA across APAC/EMEA/NAM regions.

#J-18808-Ljbffr…

Posted: October 24th, 2026