Senior Full Stack Engineer (React | TypeScript | NestJS)

Oowlish, one of Latin America’s rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team.

We are looking for a Senior Full Stack Engineer to build and evolve patient-facing features across a healthcare platform. This is a high‑impact, product‑focused role where you will own features end‑to‑end—from API design through polished UI—while contributing to architectural decisions and mentoring other engineers.

You will work on real‑world workflows such as appointment booking, insurance verification, and patient portal experiences, building scalable and reliable systems that directly impact patient outcomes.

Key Responsibilities

• Build and maintain full‑stack features using Next.js, React, and NestJS
• Design and develop APIs with proper validation, error handling, and documentation
• Create responsive and accessible user interfaces using React,...