Site Reliability Engineer – Production Trading Infra

Tradermath; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Jump Trading Group in Singapore is seeking an experienced IT operations professional to own and optimize the production trading environment. You will monitor, troubleshoot, and improve the reliability of large-scale trading systems and exchange connectivity, while building a robust DevOps toolkit for deployment, monitoring, and data collection.

You will collaborate with traders, risk and operations teams to coordinate changes, manage incidents, and document processes.

Qualifications

• Degree in Computer Science, a related field, or equivalent professional experience.
• 5+ years in IT operations roles (DevOps, SRE, Linux Systems Engineering, or Network Engineering).
• 3+ years of Python and shell scripting experience.
• Familiarity with C++ is helpful.
• Strong Linux and networking knowledge, including kernel internals, routing, and VLAN tagging.
• Willingness to own production environment and handle on-call duties.
• Reliable and proactive with strong ownership mindset.

Responsibilities

• Own the production environment, driving performance, reliability, and operability through continuous improvement.
• Proactively monitor and troubleshoot large-scale trading systems and exchange connectivity.
• Build and maintain devops toolkit for the production trading system including configuration management, process management, deployment, monitoring, data collection, and analysis.
• Leverage firm-wide metrics to improve scalability and system performance.
• Collaborate across the technology organization to analyze and troubleshoot complex system problems.
• Work closely with Risk Management and Operational Trading Support teams to coordinate changes and manage incidents.
• Interact directly with traders to communicate and drive technology changes, manage incidents, and troubleshoot problems.
• Work with Clearing team to reconcile trades and position breaks.
• Assess and manage operational risk of changes into the production environment.
• Define and document process and procedure.
• Provide mentorship and cross training to other technical operations SREs.
• Other duties as assigned or needed.

Skills

Python

Shell scripting

Linux systems engineering

Networking concepts

Ownership & urgency

On-call readiness

Traders interaction

Education

Degree in Computer Science or related field

Tools

C++ familiarity

Job description

Jump Trading Group in Singapore is seeking an experienced IT operations professional to own and optimize the production trading environment. You will monitor, troubleshoot, and improve the reliability of large-scale trading systems and exchange connectivity, while building a robust DevOps toolkit for deployment, monitoring, and data collection.

You will collaborate with traders, risk and operations teams to coordinate changes, manage incidents, and document processes.