Senior Full-Stack Developer (React/TypeScript, Next.js, Supabase) - PT/FT - Europe and Eastern Europe

About us:

Supply chains are on the brink of collapse, and we're building the solution that fix this. Founded by a serial venture-backed entrepreneur, Tenkara is creating the AI-driven operating system that solves manufacturing's most expensive problem: procurement. While robots provide the hands on factory floors, we're developing the brain, a truly autonomous supply chain operating system that transforms fragmented, relationship-based decisions into data-driven workflows.

The Challenge

We need exceptional talent to help us build out our autonomous supply chain platform. As our Full-Stack Developer, you'll craft clean, responsive UIs using React and TypeScript within a Next.js framework, while also contributing to our Supabase backend. This role demands someone who thrives on complex challenges and can turn big ideas into working software with minimal guidance.

What You Bring

• Mastery of React, TypeScript, and Next.js with a commitment to excellence
• Strong capabilities with Supabase for backend/database interactions
• A bias for action and quick decision-making
• The ability to identify gaps and proactively build solutions without waiting for direction
• Clear communication skills that energize and elevate team members

Bonus Points

• Experience working with LLMs and domain expertise of AI developer tools (e.g., Cursor, Windsurf)
• System design skills and strategic thinking
• Startup experience demonstrating resilience and adaptability
• The confidence to challenge ideas during discussion and champion decisions once made

The Logistics
Part-time position (20 hours/week), eventuallly can convert to a FT contract to hire position.
Two-stage interview process, with an optional third round

If working on transformative technology excites you, we want to hear from you.