← Back to jobsPosted (ATS) 9/17/2026, 12:00:00 AM Updated (ATS) 9/17/2026, 12:00:00 AM First seen by us 9/18/2026, 2:30:34 PM Last re-seen 10/19/2026, 4:45:43 AM Distinct job IDs 2 Open in parallel 1 Work locations 1 Cumulative days active 48 Stagnancy score 39.33 ATS job ID R-4670
FreshWithin normal posting window. For now.
Principal Software Engineer
Cboe · Chicago, IL
A posting in this role has sat open 48 days — past the 45-day mark where openings start to look less like an active, immediate need.
Rotation timeline
Every ATS job ID we've matched to this same normalized title, oldest first. "Posted" is the date the ATS reports; "last confirmed open" is the last time we saw it live.
2 of these IDs are open at the same time. Likely parallel reqs for the same normalized title rather than sequential re-posting.
- Location
- Chicago, IL
- Posted (ATS)
- Sep 1, 2026
- Last confirmed open
- Oct 19, 2026
- Open for
- 48 days +
- Location
- Chicago, IL
- Posted (ATS)
- Sep 17, 2026
- Last confirmed open
- Oct 19, 2026
- Open for
- 32 days +
Data provenance
- Source platform
- workday
- Latest listing found
- https://cboe.wd1.myworkdayjobs.com/External_Career_CBOE/job/Chicago-IL/Principal-Software-Engineer_R-4670
- Stream ID
- 393351b1-264c-4502-9b97-b15feeddbcbe