API Platform Architect $200,000 USD/year Pay is set based on global value, not the local market.
Most roles = hourly rate x 40 hrs x 50 weeks
Not accepting applications on crossover.com at this time.
Description
We are seeking Platform Architects to establish the foundational systems that enable other teams to build effectively. In this role, you will focus on platform-level products where your architectural patterns, API design choices, and documentation directly influence how multiple development teams operate.
Platform products you may contribute to:
- TimeBack: Educational platform supporting Alpha School's 2-hour learning model (99th percentile test results)
- Incept: Content generation platform producing personalized educational content across multiple learning applications
- Crossover: AI-powered hiring platform handling tens of thousands of applicants each month
- This role emphasizes design: 50% developing specifications, API contracts, and technical decisions; 30% building complex platform features; 20% conducting reviews and providing guidance. You hold technical authority over architectural choices. Once aligned with the team, your specifications become binding.
Compact team of capable peers, significant ownership, minimal bureaucracy. You design the systems, implement them, and maintain ownership.
What you will be doing
- Drafting specifications prior to implementation
- Creating APIs designed for backward compatibility and extensibility
- Recording Important Technical Decisions (ITDs) with supporting rationale
- Implementing complex platform capabilities
- Conducting PR reviews to ensure architectural consistency
What you will NOT be doing
- Extensive team leadership or personnel management
- Development on straightforward app-level products
- Participating in prolonged meeting schedules
- Architecture work disconnected from implementation
Candidate requirements
- Minimum 5 years of professional software development experience
- Minimum 2 years designing systems where other teams relied on your APIs or architectural decisions
- Proven history of authoring technical specifications or technical decisions that were implemented by others
- Experience integrating AI tools into development workflows
Applying for a role? Here’s what to expect.
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.
Chat-style
screening interview.
Cognitive 
aptitude test.
Prove real-world 
job skills.
Interview with the hiring manager.
Pass
proctored test.
Accept job offer.
Frequently asked questions
Reviews
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Recruitment sucks. So we’re fixing it.
The Olympics of work
It’s super hard to qualify—extreme quality standards ensure every single team member is at the top of their game.
Premium pay for premium talent
Over 50% of new hires double or triple their previous pay. Why? Because that’s what the best person in the world is worth.
Shortlist by skills, not bias
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.
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