Senior Low Latency OEMS Engineer (Java)

Job Description: Senior Low Latency OEMS Engineer (Java) Jain Global, LLC We are a leading global multi-strategy hedge fund with a strong presence across major financial centers. Our firm is committed to delivering superior risk-adjusted returns to our investors through innovative strategies and a disciplined approach to risk management. We leverage advanced technology and data-driven insights to stay ahead in the ever-evolving financial markets.

Position Overview We are seeking a Senior Low Latency Java Engineer to join the team that builds and runs our in-house Order and Execution Management System (OEMS). The platform is a clustered, deterministic, event-driven system built on Aeron and SBE with FIX connectivity to our executing brokers, and it is the path every order takes from trader to market. It serves trading desks in New York, London and Tokyo, trades equities today and is expanding to additional asset classes.

You will own latency-critical components end to end: from the sequenced core, through the gateways, to tuning in production. We are an AI-first engineering team. Agentic coding tools are part of every engineer’s daily workflow, from design and implementation through code review to production analysis, and we invest in the rules, skills and automation that make them effective and safe on a latency-critical codebase.

You should be excited to work this way and to help push it further. Key

Design and implement zero-allocation, latency-critical com