Full Stack Javascript Developer
X4 Life Sciences
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About the role
Role Overview
Full-stack JavaScript developer (Remote, US-based) joining an engineering team to enhance a core Case Management product. You’ll build both backend services (GraphQL APIs) and frontend interfaces for virtual care workflows, with a modern, strictly typed stack.
What You’ll Do
- End-to-end development: own features from database design through to a polished UI.
- Frontend engineering: build responsive, accessible, high-performance interfaces with Vue 3, Quasar, Pinia, and Apollo Client.
- Backend development: architect and maintain scalable GraphQL APIs using Node.js and Apollo Server.
- Cloud & infrastructure: deploy and manage services on Google Cloud Platform and Firebase, ensuring reliability, security, and performance.
- Quality & testing: write robust unit and integration tests and participate in code reviews.
- Collaboration: work with product managers and engineers to translate requirements into scalable technical solutions.
Requirements
- Strong full-stack engineering skills across TypeScript, GraphQL, and relational data modeling.
- Experience building and maintaining GraphQL APIs and frontend applications.
- Ability to communicate technical concepts clearly across clients and cross-functional teams.
Nice-to-haves / Tools Mentioned
- Practical experience with Prisma ORM, Google Cloud (App Engine, Cloud Functions, Pub/Sub, Storage), and Firebase (Auth, Firestore).
- Familiarity with CI/CD (GitHub Actions), testing frameworks (Jest, Vitest), and Docker.
Location / Work Setup
- Fully remote from anywhere in the United States.
About X4 Life Sciences
X4 Life Sciences supports a fast-growing digital health and telehealth technology company focused on transforming virtual care delivery. Their platform provides infrastructure for launching and scaling virtual care services, helping healthcare organizations and digital health brands automate and manage critical steps in the patient care journey.
Scraped 4/5/2026