If precision matters more to you than speed, this position will align with your values. The labels you produce serve as training data for AI systems used daily by thousands of students. Accurate behavioral tagging makes the product more intelligent. Inconsistent annotations teach the model incorrect patterns.
LearnWith.AI creates AI-powered educational experiences by combining learning science, data analytics, and subject matter expertise. This position transforms raw video recordings of student sessions into high-quality, rubric-based labels the team relies on. You will review recorded sessions, detect important behavioral events, and follow precise guidelines to categorize what occurred and at what time. You will also assess LLM-generated pre-annotations, correct inaccuracies, and record edge cases to help engineers refine the system.
This is not gig-based, fragmented annotation work. It involves a consistent task queue within one product area, featuring direct feedback mechanisms, calibration against reference standards, and advancement determined by accuracy and consistency. If you value transparent expectations, quantifiable quality metrics, and contributions that directly influence model outcomes, we would like to hear from you.
This position ensures that student session videos are transformed into labeled datasets with ≥95% accuracy and time precision, providing reliable indicators of model performance improvements or declines.
Crossover's skill assessment process combines innovative AI power with decades of human research, to take the guesswork, human bias, and pointless filters out of recruiting high-performing teams.






It’s super hard to qualify—extreme quality standards ensure every single team member is at the top of their game.
Over 50% of new hires double or triple their previous pay. Why? Because that’s what the best person in the world is worth.
We don’t care where you went to school, what color your hair is, or whether we can pronounce your name. Just prove you’ve got the skills.