← Back to jobsPosted (ATS) 8/13/2026, 10:10:49 AM Updated (ATS) 8/25/2026, 6:16:54 PM First seen by us 8/16/2026, 10:45:17 AM Last re-seen 10/18/2026, 2:00:34 PM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 67 Stagnancy score 47.78 ATS job ID 8127563
Suspected GhostRotation or age signals smell off. Proceed with skepticism.Repeat offender company
Principal Machine Learning Scientist
Tripadvisor · Data Science and Analytics · London, United Kingdom
A posting in this role has sat open 67 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.
- Location
- London, United Kingdom
- Posted (ATS)
- Aug 13, 2026
- Last confirmed open
- Oct 18, 2026
- Open for
- 66 days +
Data provenance
- Source platform
- greenhouse
- Latest listing found
- https://job-boards.greenhouse.io/tripadvisor/jobs/8127563
- Stream ID
- c6750de2-4bde-47cf-a919-8571f6d7b9d2