What if every moment of play could unlock measurable developmental breakthroughs?
At Alpha, you will design the most joyful, data-informed PreK experience in the world. You will coach others to deliver play-based learning that actually moves the needle, shape adaptive curriculum themes across every readiness domain, and watch four-year-olds hit real milestones faster than anyone thought possible.
Coach the Guides. Design the play. Apply now.
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.