This job is no longer available
This job expired on 19/07/2026. It no longer accepts applications.
Full Stack Software Engineer
Chelsea Labs
Job description
About the role
We are building e‑commerce, fintech, healthcare and AI‑driven products and need a Full Stack Engineer to join our fast‑moving, small, ambitious team. You will work closely with the founder, product manager, designer and QA team, taking ownership of features from concept to production.
Key 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 trade‑offs and propose efficient solutions.
- Communicate clearly and proactively within a distributed team.
Required profile
- 3+ years of experience as a Full Stack Engineer, preferably in startups or small teams.
- Strong skills in React, Node.js and PostgreSQL.
- Experience with API integrations and cloud environments such as AWS or GCP.
- Solid understanding of design principles, Git and CI/CD pipelines.
- Excellent English communication (C1 level).
- Proactive, self‑driven and comfortable working independently.
- Located in Brazil.
Required skills
- React
- Node.js
- PostgreSQL
- API integrations
- AWS
- GCP
- Git
- CI/CD
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Chelsea Labs