We’re building e-commerce, fintech, healthcare and AI-driven products and looking for a Full Stack Engineer to join our growing team. You’ll work closely with the founder, product manager, designer and QA team in a hands-on role that suits someone who thrives in fast-moving environments and wants to make a real impact in a small, ambitious team.

Responsibilities

- Build and maintain end-to-end web applications using React, Node.js, and PostgreSQL.
- Collaborate with product and design to deliver high-quality, scalable features.
- Own the full development lifecycle, from architecture to deployment.
- Write clean, maintainable code and help define best practices.
- Evaluate technical tradeoffs and propose efficient solutions.
- Communicate clearly and proactively in a distributed team.

Requirements:





- 5+ years of experience as a Full Stack Engineer (ideally in startups or small teams).
- Strong skills in React, Node.js, and PostgreSQL.
- Experience with API integrations and cloud environments (AWS, GCP, etc.).
- Solid understanding of design principles, Git, and CI/CD.
- Excellent communication skills in English (C1).
- Proactive, self-driven, and comfortable working independently.
- located in Argentina

Nice to Have:

- Experience with AI-related products
- Knowledge of TypeScript or other modern frameworks.
- Interest in product thinking and user experience.

📌 Full Stack Engineer (Provincia de Buenos Aires)
🏢 Chelsea Labs
📍 Provincia de Buenos Aires