🛠 Tech Stack

💼 About This Role

You'll build the products and services that Tinker users interact with every day, working across frontend, backend, and infrastructure. Your core impact will be shipping the Tinker console, developer tools, and whatever the platform needs most. This role stands out because you'll empower researchers to customize frontier AI through a fine-tuning API.

🎯 What You'll Do

• Build and extend Tinker's APIs and backend services in Python and Rust.
• Ship user-facing product surfaces with React and TypeScript.
• Improve developer experience for Tinker users.
• Improve system reliability, observability, and security.
• Build internal tooling for research and infrastructure teams.

📋 Requirements

• Bachelor's degree or equivalent in computer science or similar.
• Proficiency in at least one backend language (Python or Rust).
• Some familiarity with React, TypeScript, or mobile platforms.
• Thrive in a highly collaborative environment with cross-functional partners.

✨ Nice to Have

• 4+ years building backend systems in production.
• Experience designing backend APIs at scale for developer-facing platforms.
• Experience building tooling for ML training, fine-tuning, or inference workloads.

🎁 Benefits & Perks

• 💊 Generous health, dental, and vision benefits
• 🏖️ Unlimited PTO
• 👶 Paid parental leave
• 🚚 Relocation support

📨 Hiring Process

Estimated timeline: 2-4 weeks · AI estimate

1. 1Recruiter Screen· 30 min
2. 2Technical Interview· 60 min
3. 3Team Fit Interview· 45 min