full-time
Trading Connectivity Engineer | Experienced Hire
Susquehanna International Group
- Employer
- Susquehanna International Group
- Location
- Lower Merion Township, Pennsylvania, United States
- Working pattern
- on-site
About the role
Onboard and maintain exchange connectivity, order-routing gateways, and pre-trade risk controls, while ensuring trading systems are ready for market open. Investigate and resolve production incidents using logs, packet captures, and message archives; develop monitoring tools and coordinate system issues and projects across trading, development, and platform teams. Requires at least three years supporting production electronic trading systems or trading connectivity, working knowledge of FIX and exposure to exchange-native protocols. Candidates should have scripting, Linux, SQL, networking, and observability experience, along with strong production discipline and communication skills.