Every instance of play can translate into documented developmental progress.
Alpha is building the world's most effective, data-driven PreK program rooted in joy. In this role, you will guide educators to implement play-based instruction that produces real outcomes, refine curriculum frameworks across all developmental domains, and help four-year-olds reach key milestones ahead of schedule.
Elevate the Guides. Architect 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.