Fenrir Security Researcher
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About the role
Find real vulnerabilities in private repositories and turn them into difficulty-probed cybersecurity tasks for frontier LLMs. Project Fenrir contributors earn per in-band approved task, per qualifying repo, plus referral and milestone bonuses.
Required qualifications
- Security research / vulnerability discovery experience
- Comfort with fuzzing, crash triage, and reading C/C++/Rust/Go codebases
Where you can work
This role is 100% remote: you can work from any country except Afghanistan, Argentina, Bangladesh, Burundi, Bolivia, Brazil, Belarus, DR Congo, Central African Republic, Congo (Republic), Chile, China, Colombia, Cuba, Dominican Republic, Egypt, Eritrea, Ghana, Gibraltar, Haiti, Iraq, Iran, Japan, Cambodia, Comoros, North Korea, South Korea, Libya, Monaco, Myanmar, Macau, Nigeria, Nicaragua, Palestine, Paraguay, Russia, Saudi Arabia, Sudan, Somalia, South Sudan, Syria, Chad, Turkmenistan, Uruguay, Venezuela, Yemen and Zimbabwe.
From AfterQuery's job posting, checked Oct 19, 2026.
About AfterQuery
Expert reasoning and rubrics for frontier labs, weekly Stripe pay.
How it pays: Weekly (Fridays) via Stripe to bank.
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