Senior Full-Stack Engineer (Frontend-Leaning) | Warsaw, Hybrid

About The Company

Curie is a well-funded, AI-first startup building products where engineering precision meets exceptional user experience. The company operates with radical autonomy, zero bureaucracy, and full ownership, enabling engineers to move fast and build without constraints.

• Location: Warsaw, Poland (Hybrid)
• Employment Type: Full-time | Senior
• Industry: AI / Product / SaaS
• Compensation: $100,000 – $150,000
  

What You'll Do

• Build pixel-perfect, high-performance UI with strong UX thinking
• Ship backend features within a TypeScript-driven ecosystem
• Own features from idea production iteration
• Operate in a high-speed, high-trust environment
• Contribute directly to product and technical decisions
  

Tech Stack

Frontend: TypeScript, React, Next.js, Tailwind, DaisyUI, Playwright

Backend: Node.js, Fastify, PostgreSQL, queues

Architecture: DDD, CQRS

ML: Python

What We're Looking For

• Expert in TypeScript + modern frontend frameworks
• Strong UI/UX intuition — you care about product quality deeply
• Ability to independently deliver backend functionality
• Proven success in 01 or high-autonomy environments
• High ownership, resilience, and low-ego collaboration style
• Comfortable in intense, high-performance environments