Global FIX Connectivity Engineer

SIG Susquehanna; Pennsylvania; On-site; USD 90,000 - 120,000; Full time

Job summary

SIG Susquehanna is looking for a FIX Connectivity Engineer to support and enhance electronic trading connectivity for its brokerage trading business. The role focuses on onboarding and maintaining FIX-based connections across various asset classes, including equities and options.

The ideal candidate has at least 3 years of experience in FIX connectivity, strong problem-solving skills, and the ability to work under time-sensitive conditions. The position requires hands-on experience in production support and a deep understanding of trading workflows and order management systems.

Qualifications

• 3+ years of experience supporting or implementing FIX connectivity.
• Strong understanding of session-level and application-level messages.
• Experience working in production support environments.

Responsibilities

• Implement and support FIX connectivity for clients and exchanges.
• Troubleshoot production issues in order flows and FIX sessions.
• Partner with developers to enhance connectivity platforms.

Skills

FIX protocol

Trading workflows

Order management systems

Production support

SQL

Scripting

Tools

Trading support platforms

Network tools

MongoDB

Job description

SIG Susquehanna is looking for a FIX Connectivity Engineer to support and enhance electronic trading connectivity for its brokerage trading business. The role focuses on onboarding and maintaining FIX-based connections across various asset classes, including equities and options.

The ideal candidate has at least 3 years of experience in FIX connectivity, strong problem-solving skills, and the ability to work under time-sensitive conditions. The position requires hands-on experience in production support and a deep understanding of trading workflows and order management systems.