Backend Software Engineer Jobs in Illinois

4 open Backend Software Engineer jobs in Illinois at 4 companies, including Capital One, Axon and Attain. Updated daily from company career pages.

Capital One

Capital One is a diversified banking company that offers early and later stage venture, and debt financing investments.

Full-stack Engineer 4 (Backend & API Development) (Cloud Operations Resilience Engineering) Riverwoods, Illinois · $179,400 - $204,700 USD

Axon

Axon provides electronic control devices to law enforcement and corrections agencies.

Professional Services Engineer, 911 Systems (Remote) Chicago, Illinois · $88,200 - $135,240 USD

Attain

Attain is an outcomes driven platform enabling marketers with better data to achieve their goals

Senior/Staff Backend Engineer, Platform, Consumer Apps - Klover Chicago, Illinois

Yourco

SMS-based internal communications and intranet platform for businesses with a non-desk workforce.

Senior Backend Engineer Chicago, Illinois

Updated 2026-10-10.