Senior Trading Applications Engineer
Core
Senior engineering role providing production support, troubleshooting, and systems integration for critical trading technology platforms across OMS, EMS, portfolio management, market data, and post-trade environments.
Role type
Senior IC trading applications engineer
Builds
Production support and stability for business-critical trading ecosystems
Domain
Capital markets / Financial technology
Required skills
SQL, C#, VB.NET, Java, Python, FIX connectivity, API integration, distributed systems, market data feeds, root cause analysis, trade lifecycle knowledge
Preferred skills
Cloud platforms (AWS/Azure), Tableau, automation tooling, low-latency systems, buy-side trading experience
Technologies
SQL, C#, VB.NET, Java, Python, FIX, APIs, AWS, Azure, Bloomberg, ICE Data Services, Refinitiv
Responsibilities
Provide advanced support for trading, OMS, EMS, portfolio management, market data, and post-trade platforms; Analyze and troubleshoot issues across the full trade lifecycle; Perform root cause analysis for trade breaks and reconciliation discrepancies; Troubleshoot applications, APIs, FIX connectivity, databases, and vendor integrations; Review application code to diagnose defects and support enhancements; Develop automation and monitoring tooling to improve platform stability; Support software releases, regression testing, and deployment validation; Act as a senior escalation point for complex technical issues.
Seniority
Senior, hands-on IC