Fast Math does not rely on repetitive worksheets or the assumption that volume alone builds speed. Your role is to pinpoint the precise barriers preventing students from achieving math fluency, then leverage AI to reconstruct the learning path so that accurate computation becomes second nature.
2 Hour Learning enables students to master foundational academics in far less time than conventional schooling requires. Your focus will be the Fast Math program, where you will analyze student performance metrics, platform analytics, assessment outcomes, and actual student work to uncover what impedes fluency and fact retention. The obstacle may lie in flawed sequencing, inappropriate practice structures, absent scaffolding, insufficient feedback, or interventions that do not address core misunderstandings.
This is applied, iterative work. You will deploy LLMs, AI-driven content creation, no-code automation, and agentic AI systems to refine practice progressions, instructional explanations, assessments, supports, and corrective strategies. Success is defined by students transitioning from deliberate, effortful calculation to rapid, accurate, and automatic execution. If you are ready to apply AI daily to produce quantifiable improvements in mathematical fluency, submit your application now.
Advance K-12 math fluency by iteratively refining Fast Math curriculum, practice structures, assessments, scaffolding supports, and corrective interventions until students achieve accurate and automatic calculation.
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.