Consider what happens when every play interaction becomes a vehicle for measurable developmental progress.
At Alpha, you will architect the world's most joyful, evidence-driven PreK program. You will mentor educators to deliver play-based instruction that drives real outcomes, refine adaptive curriculum frameworks across all readiness domains, and witness four-year-olds reaching authentic milestones ahead of expectations.
Mentor the Guides. Architect the play. 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.