Imagine a PreK environment where every interaction is designed to accelerate measurable growth.
At Alpha, you will craft the world's most effective, joy-centered PreK program. Your work will include mentoring educators to deliver play-based instruction that drives real outcomes, refining adaptive curriculum across all developmental domains, and supporting four-year-olds as they reach critical milestones ahead of schedule.
Mentor the team. Build the experience. Submit your application today.
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.
Join the world's largest community of AI-first remote workers.