Senior Full Stack Engineer (Node.js)

Remote
About the role:

We seeking a Node.js-focused Full Stack Engineer to help build and scale real-world systems used in healthcare environments.

This role is ideal for engineers who enjoy designing APIs, integrating services, and building production-grade systems that must be reliable, secure, and compliant.
You’ll serve as a technical bridge between product teams, clients, and engineering — turning complex healthcare workflows into intelligent, scalable software.
What you’ll build
  • Production AI workflows using LLMs, OCR, document processing, STT/TTS, and classification systems
  • Node.js services and APIs powering healthcare automation and data workflows
  • Secure, compliant systems designed for real-world healthcare usage
  • Build Engineering class UI components to support operational workflows to be embellished by UX specialists
Responsibilities:
  • Design and build Node.js backend services and REST/event-driven APIs
  • Integrate AI services into production systems and refine prompt workflows
  • Ensure performance, security, and reliability in healthcare-grade environments
  • Collaborate with product teams and clients to translate real-world needs into technical solutions
  • Participate in testing, code reviews, and documentation
Requirements:
  • 5+ years building production applications
  • Strong Node.js experience (Express, API design, async workflows, event-driven systems)
  • Deep understanding of JSON based data structures
  • Effective front end experience with Javascript/Jquery, and some knowledge of CSS/Bootstrap/Foundation
  • Experience working with SQL and/or NoSQL databases
  • Comfort working across multiple services and evolving systems
  • Be able to work to work 4-5 hours in the US time zone
We offer:
  • 20 working days of paid vacation per year;
  • Official holidays of Ukraine – days off;
  • Modern equipment for work;
  • Corporate events;
  • External and internal training: conferences, professional events, courses, TechTalks;
  • English speaking club.
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