Senior Software Engineer: Ultra-Low Latency Risk Engine Lead

CITIBANK N.A.; Singapore; In loco; SGD 180.000 - 280.000; Tempo pieno

Descrizione del lavoro

Citi is seeking a Senior Software Engineer – Ultra Low Latency Risk Engine Lead Developer to join the Equities Technology team in Singapore. You will own crucial latency-sensitive risk checks and the in-line risk engine in the cash equities trading path, delivering microsecond-level performance with strong correctness and resiliency.

You will mentor engineers, drive architecture decisions, and coordinate delivery across APAC, EMEA, NAM.

Competenze

• 10+ years of software engineering experience with latency-critical systems.
• Strong Java skills and C++ experience in high-performance environments.
• Expertise in JVM performance tuning and memory management.
• Experience with low-latency messaging and IPC frameworks (Aeron/Solace).
• Background in real-time distributed risk management for cash equities.

Mansioni

• Design, develop, and maintain ultra low-latency risk engine in cash equities trading hot path.
• Architect and optimize multi-threaded components for sub- to microsecond decisions.
• Integrate risk/position modules with connectivity, market data, and execution layers.
• Mentor engineers and drive architecture decisions across global teams.
• Collaborate with product, QA, and infrastructure to ensure resiliency and scale.

Conoscenze

Java

C++

Low latency

Multithreading

JVM tuning

IPC frameworks

Real-time risk

Formazione

Bachelor's degree in CS or related

Strumenti

Aeron

Solace

Descrizione del lavoro

Citi is seeking a Senior Software Engineer – Ultra Low Latency Risk Engine Lead Developer to join the Equities Technology team in Singapore. You will own crucial latency-sensitive risk checks and the in-line risk engine in the cash equities trading path, delivering microsecond-level performance with strong correctness and resiliency.

You will mentor engineers, drive architecture decisions, and coordinate delivery across APAC, EMEA, NAM.