Haystack

Software Engineer Jobs in Saint Louis

31 live Software Engineer roles in Saint Louis, United States. Apply directly on Haystack.

Live jobs
31
New this week
7
Remote
0
1% of listings

Last updated 15 August 2026. Job counts refresh daily.

As of 15 August 2026, Haystack lists 31 live Software Engineer jobs in Saint Louis, with 7 added in the past week. Employers hiring right now include Leidos, Gridiron IT Solutions and Omni Federal.

Top companies hiring

plus 13 more companies hiring in this category

Frequently asked questions

How many Software Engineer jobs in Saint Louis are available?

Haystack currently lists 31 live Software Engineer jobs in Saint Louis, with 7 added in the past week. Numbers refresh daily.

Which companies are hiring for Software Engineer jobs in Saint Louis?

Leidos, Gridiron IT Solutions, Omni Federal, Gateway Geospatial Group, Rividium, Inc are actively hiring right now, alongside 14 other employers.