Senior Trading Systems Engineer — Production Support

Jain Global LLC; New York (NY); Hybrid; USD 180,000 - 225,000; Full time

Job summary

Jain Global LLC is seeking a Senior Execution Support Engineer in New York to provide front-line production support for trading systems (OMS/EMS, FIX, APIs). You will investigate issues, coordinate releases, and work with traders, tech, and vendors to drive permanent fixes.

A strong background in FIX, SQL, Linux, and Python is required. The role offers a competitive base salary for New York and a comprehensive compensation package and benefits.

Qualifications

• 8+ years of experience supporting front-office trading systems in hedge funds or banks.
• Hands-on with FIX, SQL, Linux, and Python in production trading environments.
• Experience with FlexTrade or similar OMS/EMS platforms.
• Strong communication with PMs/Traders and vendor teams.

Responsibilities

• Provide front-line production support for trading systems across OMS/EMS, FIX, APIs.
• Investigate and resolve issues in orders, executions, allocations, and P&L.
• Monitor system reliability and coordinate UAT, releases, and upgrades.
• Develop Python tools to automate workflows and improve support.

Skills

Front-office trading

FIX protocol

SQL

Python

Linux

APIs

Education

Bachelor’s degree in CS/Engineering/Finance

Tools

FlexTrade

OMS/EMS platforms

API integrations

Job description

Jain Global LLC is seeking a Senior Execution Support Engineer in New York to provide front-line production support for trading systems (OMS/EMS, FIX, APIs). You will investigate issues, coordinate releases, and work with traders, tech, and vendors to drive permanent fixes.

A strong background in FIX, SQL, Linux, and Python is required. The role offers a competitive base salary for New York and a comprehensive compensation package and benefits.