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

Nice to Have

• Ex-founder or early-stage startup experience
• AI/ML product exposure
• Experience with DDD, CQRS, distributed systems

Why This Role Stands Out

• End-to-end ownership — no handoffs, no silos
• No managers — decisions are made by builders, not layers
• AI-leveraged engineering — speed and efficiency are core
• Top-tier team density — work with high-caliber engineers only
• Real product influence — your decisions shape what ships
• Proven success in zero-to-one product building or high-autonomy environments

If you're in the top percentile and want to build without limits — this is where you prove it. Apply now...