Senior Full-Stack Engineer — Remote (React/Node/NestJS)
Summary
Own end-to-end projects building cloud-native apps with React, Node.js, and NestJS, while integrating AI tooling and LLM-based agents.
Lean Tech in Medellín, Colombia is seeking a Senior Full Stack Developer to own end-to-end projects from architecture through deployment, building scalable cloud-native apps with React on the frontend and Node.js/NestJS on the backend.
You will work across the stack, define best practices, and integrate AI tooling and LLM-based agents into products and workflows. Fluent English is essential for international collaboration.