Applied Mathematician (Math)

It's legitimate: DataAnnotation pays reliably and well. What throws people off is how little they communicate. There's no interview, just a qualification test. Pass it and you start working. Fail it and you simply stop hearing back, with no explanation.

DataAnnotation restricts access to the US, UK, Canada, Australia, Ireland, and New Zealand. Location is enforced strictly. Using a VPN to apply from outside these countries gets accounts banned, not just rejected.

No set hours, no check-ins, no meetings. You log in when you want, pick up an available task, complete it, and submit; nobody is waiting on you in real time. That's different from remote employment, where you're expected online during business hours. The tradeoff: you're competing with others for available tasks, so an empty queue means there's simply nothing to do until more work is released.

Most skip a live interview entirely and gate access through an automated assessment or qualification task instead. Where we've confirmed the specific requirement for this listing, it's called out above in What We Know About This Role.

Tasks here are scoped to Mathematics, not generic labeling. As an Applied Mathematician (Math), expect to draw on real domain judgment (evaluating outputs, correcting errors, or providing expert reasoning specific to Mathematics) rather than following a one-size-fits-all rubric. If you don't have hands-on Mathematics background, this is likely not the right listing to start with.

AI Training is named directly in the listing. If you don't have hands-on experience with this, expect the screening process to test for it directly rather than accepting adjacent experience as a substitute.

This listing is posted at $50–$100/hr, an hourly rate. The range reflects experience level and negotiated terms, not a placeholder, so where you land in it depends on your background and the assessment. Pay can change between when we last checked the listing and when you apply, so confirm the current number on the platform's own application page before committing time.

This specific role is open only to people based in the United States, the United Kingdom, Canada, Australia, and New Zealand. If you are somewhere else, applying is unlikely to lead to an offer even if you pass the assessment, because the restriction is usually about where the work can legally be contracted rather than your skills. Read the full description for any tax-residency or right-to-work caveats before you apply, since they can differ by country.