Sr. Full-Stack Engineer (Node/Nestjs + React/Next.Js)

About WelleWelle is a next-generation proactive health platform helping people live healthier, longer, and better.
We combine advanced diagnostics, personalized therapeutics, and adaptive coaching to deliver whole-health programs for individuals and organizations.We're a funded, mission-driven team building real products for real users.
This is an opportunity to work on meaningful healthcare technology with a team that values ownership, speed, and high standards.The RoleWe're hiring an experienced Sr.
Full-Stack Developer with strong production experience in Node.js/NestJS, React/Next.js, and JavaScript/TypeScript to help accelerate product delivery and raise the quality bar across our platform.This is a high-ownership, hands-on engineering role for someone who has already built, shipped, and supported real systems in production.
You'll own features end-to-end, contribute to technical decisions, and work closely with a distributed team to turn business needs into rel...