Full Stack Engineer (Angular + NestJS Specialist) at Welby Health

Work set-up: 
Full Remote
Contract: 
Experience: 
Senior (5-10 years)
Work from: 

Offer summary

Qualifications:

Minimum of 3 years of experience developing production applications with Angular and NestJS., Proficiency in TypeScript and experience with component-based architecture, observables, and RxJS., Experience designing and consuming RESTful APIs and working across full stack layers., Knowledge of Firebase services, modular monorepo patterns, and agile development environments..

Key responsibilities:

  • Build and maintain core applications using Angular and NestJS.
  • Rapidly prototype new features and develop MVPs from product ideas.
  • Write clean, maintainable, and testable TypeScript code across the stack.
  • Collaborate with cross-functional teams to ship impactful tools and optimize performance.

Welby Health logo
Welby Health Health, Sport, Wellness & Fitness Small startup http://welby.care/
2 - 10 Employees
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Job description

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

Required profile

Experience

Level of experience: Senior (5-10 years)
Industry :
Health, Sport, Wellness & Fitness
Spoken language(s):
English
Check out the description to know which languages are mandatory.

Other Skills

  • Collaboration

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