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IT Software Engineer 5 (Sr. Java Backend Developer with AWS)

3Core Systems — Analytics and tech consulting

Chicago, Illinois, United States Senior+ Posted Sep 22, 2026
JavaGoSQLSpring BootREST/APIsCloudBackend
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About the role

Job Title: IT Software Engineer 5 (Sr. Java Backend Developer with AWS) Location: 540 W. Madison, Chicago, IL (Hybrid: will need to go into office up to 2x a week; this role could change where they need to go in office 5 days a week)…

What the index says about this role

  • First seen by JobLarper — Sep 23, 2026, 24 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • No pay range in our index for this listing. Across 53 indexed Backend Engineer roles in US that do publish one, the middle half sits between $188k and $246k, median $215k — JobLarper's read of the market, not a figure from 3Core Systems.
  • What Backend Engineer roles ask for — across 336 indexed openings: Backend (100%), REST/APIs (70%), Cloud (57%), SQL (47%), Go (47%). This posting names Backend, REST/APIs, Cloud, SQL, Go.
  • 3Core Systems is hiring actively — 15 open roles indexed, 12 first appeared in the last 30 days.

Derived from the 28,483 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on 3Core Systems's official board on Sep 22, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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