Senior Full-stack Engineer, Applied AI

📋 Description

• Ship full-stack AI projects end-to-end on Rails + React.
• Design and run experiments (A/B tests, AI evaluations).
• Build AI infrastructure components and optimize for production inference.
• Improve tools to scale AI features to production.
• Stay up-to-date with cutting-edge AI research and tools.
• Collaborate with leaders and designers during feature design.

🎯 Requirements

• 6+ years experience as a full-stack engineer on high-traffic apps.
• Strong proficiency in Ruby on Rails, MySQL/PostgreSQL, ReactJS.
• Hands-on AI features in production (RAG, AI agents).
• Strong experimentation mindset: design and run A/B tests.
• Proficient in English (CEFR C2 / ILR 5).
• Comfortable with ambiguity and learning new tech.

🎁 Benefits

• U.S.-benchmarked compensation globally.
• Equity with ongoing refresh grants.
• 35 days of paid time off per year.
• Remote-only team with global collaboration.
• Health, wellbeing, and professional growth benefits.
• Twice-yearly company offsites in great destinations.