Welby Health
Welby Health

Full Stack Engineer (Angular + NestJS Specialist)

July 13, 2025
Full-time
Remote · United States
Mid-Senior level
Full-stack Developer
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About Us

We're a lean, product-driven healthcare tech company building modern platforms that improve lives. We're looking for a full stack engineer who's fluent in Angular and NestJS, thrives in TypeScript, and can move from idea to prototype without skipping a beat. If you obsess over clean architecture, smooth UX, and shipping fast, then this one's for you.

What You'll Do

  • Build and maintain core applications using Angular (latest standalone) on the frontend and NestJS on the backend
  • Rapidly prototype new features and turn product ideas into working MVPs
  • Write clean, maintainable, and testable TypeScript across the stack
  • Design REST and GraphQL APIs that are scalable and intuitive
  • Collaborate with designers, product managers, and clinical stakeholders to ship tools that make a difference
  • Help architect frontend-backend communication and optimize performance
  • Contribute to internal tooling and reusable libraries

Must-Have Skills

  • 3+ years of experience building production-grade apps using Angular and NestJS
  • Experience with Firebase (Auth, Firestore, Hosting, Functions)
  • Expert-level proficiency in TypeScript
  • Solid understanding of component-based architecture, observables, and RxJS
  • Ability to work full stack across client, server, and database layers
  • Strong grasp of modular monorepo patterns, state management, and dependency injection
  • Experience building and consuming RESTful APIs
  • Comfortable working in a fast-paced, agile environment
  • U.S.-based only

Nice-to-Haves

  • Experience with React, Ionic, and Capacitor
  • Familiarity with mobile app deployment via Capacitor
  • Knowledge of PostgreSQL or Firestore
  • UI/UX sensitivity and an eye for clean design
  • Experience working on healthcare or HIPAA-compliant apps

What We Offer

  • Remote-first team culture built on trust and autonomy
  • Competitive compensation and equity
  • A fast-moving product environment with minimal red tape
  • Opportunity to ship features that directly impact patient care
  • Flexibility to prototype and own your solutions end-to-end