St. Louis, Missouri
Senior C++ Software Engineer
Job details
- Location
- St. Louis, Missouri
- Work type
- Onsite
- Posted
- Aug 21, 2026
- Apply on
- lseg.wd3.myworkdayjobs.com
About this role
Requires 5+ years of full-cycle software development, 3+ years of object-oriented C++ development, strong communication and analytical skills, debugging, testing, collaboration, and software design expertise.
What you'll do at LSEG:
- tuning performance
- debugging code
- developing tests
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