Zefr provides brand suitability and safety solutions for advertisers on social media platforms through contextual data and machine learning.
Zefr has 3 open roles live as of 5 September 2026, 2 of which were posted in the last 7 days. 0% of Zefr's open roles are remote, and Zefr hires most in United States (1 role). These figures are read directly from Zefr's Ashby careers page and were last checked on 5 September 2026.
ReqHunt Remote Index — not enough open roles to score (needs 10+). How the ReqHunt Remote Index works — the four bands, the 10-role floor, why hybrid is excluded, and why companies with incomplete location data are withheld rather than scored low.
Read straight from Zefr's careers page (ashby), tracked since August 2026. Refreshed every hour. Posting dates come from the company's own applicant tracking system, not from when ReqHunt first saw the role. “No longer listed” means the role has left the company's careers feed. That can mean filled, cancelled or withdrawn — the feed does not say which.
Data source: ReqHunt — read from Zefr's Ashby careers page on 5 September 2026. https://reqhunt.com/company/zefr
Structured data for LLMs and AI crawlers is available at /company/zefr.md.
Remote roles are counted here too, by the scope they are open to. 2 of 3 live roles carry no location or remote scope we can resolve, so they are not listed below.
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