We are expanding platforms relied on by thousands of students and teams:
You will take ownership of one of these platforms and dedicate the majority of your time to constructing the complex components of the codebase with a small team (3-5 strong engineers, no juniors). The architectural choices you make will dictate whether other teams can build new apps quickly, integrate seamlessly, and deliver value to students. Succeed here and you unlock massive leverage. Poor decisions lead to integration chaos and destroy velocity across multiple teams.
You design, build, and operate. You define quality standards and patterns for your platform. We follow a spec-driven approach: design precedes implementation, planning comes before building. Expect high autonomy, no committees, no review boards. You work within a small, cohesive team where you are accountable for your deliverables.
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.