White Circle
Senior Data Labeler
Paris, France (hybrid) · London, UK
White Circle jobs
White Circle has 8 open roles on this board, and all of them went up in the last 90 days, none in the last 30, the largest share in post-training & rl. Safety org.
Builds tools for testing and controlling AI behavior. Its research roles cover guardrail benchmarks, agent failure modes and post-training.
Official company source · Context reviewed 9 September 2026
What they are hiring for
Post-Training & RL
3
Red Team & Safeguards
2
Human Data & Annotation
1
Alignment & Interpretability
1
Evals & Benchmarks
1
Pay. White Circle does not publish salary on any of these listings. Where. Paris, France (7), London, UK (7). Most recent posting date. 2026-07-08.
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White Circle careers: pay, location and applications
Board snapshot: 2026-09-09. This independent directory covers 8 relevant listings, not every vacancy at White Circle.
What do these White Circle jobs pay?
No usable annual or hourly pay ranges are available in this snapshot. Check the original listing for compensation details.
Does White Circle offer remote roles?
1 of these 8 listings is marked remote. Remote does not necessarily mean worldwide: check the location, work authorization and time-zone requirements on the employer’s listing.
How do I apply?
Open a role below and use its Apply link to reach the employer’s application page. Saving a role here keeps a shortlist; it does not submit an application.
White Circle
ML Infrastructure Engineer
Paris, France (hybrid) · London, UK
White Circle
AI Red Team Engineer
Remote • US · Remote • UK +1Remote listed
White Circle
ML Research Engineer
Paris, France (hybrid) · London, UK
White Circle
Multimodal ML Engineer
Paris, France (hybrid) · London, UK
White Circle
Research Scientist (AI Behaviours)
Paris, France (hybrid) · London, UK
White Circle
Research Scientist/Engineer (Agentic Systems)
Paris, France (hybrid) · London, UK
White Circle
Research Engineer (Evals)
Paris, France (hybrid) · London, UK
About this page
Collected once a day from White Circle's own public career listings at their job board. Applications go directly to them; we do not sit in between. Only roles in AI evaluation, post-training, red teaming, alignment and human data appear here, so this is not their whole careers page.