Senior Founding Engineer / NodeJS / React / Typescript

A rapidly growing healthcare technology company is seeking a Full Stack Engineer for a full-time, fully remote opportunity. The organization has built a modern healthcare platform and is expanding its engineering team to support continued product growth. Their technology stack centers around React, Node.js, TypeScript, and modern AI-powered development workflows.This is an opportunity to join a profitable startup at an early stage while helping shape the future of the product and engineering organization. The company is looking for someone who enjoys owning features from initial concept through production deployment and wants to work in an environment where AI is embraced as a productivity tool, but strong software engineering fundamentals remain critical. Candidates seeking long-term growth into technical leadership will find significant opportunity here.Required Skills & Experience 5+ years of professional software engineering experience Strong experience with React in production environments Strong backend development experience with Node.js Advanced TypeScript skills Experience building and supporting customer-facing web applications Experience designing and delivering features across the full stack Strong understanding of software architecture and engineering fundamentals Experience collaborating within Agile or Scrum environments Desired Skills & ExperienceExperience integrating AI functionality into production applications Exposure to LLMs, OpenAI APIs, RAG systems, or other generative AI technologies Technical leadership or team lead experience Healthcare, health-tech, or highly regulated industry experience Startup experience Cloud platform experience What You Will Be Doing Tech Breakdown50% Frontend Engineering (React, TypeScript) 50% Backend Engineering (Node.js, APIs, Services) Daily Responsibilities80% Hands-On Engineering 5% Leadership & Mentoring 15% Team CollaborationThe OfferEquity eligible You will receive the following benefits:Medical, Dental, and Vision Insurance Vacation Time Stock OptionsApplicants must be currently authorized to work in the US on a full-time basis now and in the future.#LI-EM1Specialization :Node.js