Senior Full-Stack (back-end oriented) Developer/Architect, COE
Lviv or Kyiv, Ukraine (Remote)
Lviv or Kyiv, Ukraine (Remote)
We are looking for a Senior Back-end (Node.js) Developer/Architect with strong experience in healthcare software development, backend architecture design, and cloud platforms. The role combines hands-on engineering with architectural decision-making and participation in discovery and presales activities.
6+ years of experience in backend or full-stack development
Strong proficiency with Node.js and JavaScript / TypeScript
Experience designing backend architectures and APIs
Hands-on experience with AWS or other cloud platforms
Experience developing Healthtech software
Understanding of sensitive data handling practices (PII / PHI)
Familiarity with FHIR or HL7 healthcare interoperability standards
Experience integrating with EHR / EMR systems
English proficiency — Upper-Intermediate or higher
Experience working with healthcare platforms such as Medplum
Familiarity with HIPAA compliance
Experience with Infrastructure as Code (AWS CDK, Terraform or similar)
Experience integrating AI services or ML-based solutions
Experience with serverless and event-driven architectures
Previous team leadership or technical mentorship experience
Design application and cloud architectures, primarily for healthcare platforms
Actively participate in development, especially during early project stages
Participate in technical presales activities as a technical expert in the Healthtech domain
Contribute to discovery phases, prepare technical solutions, and present them to clients or internal teams
Support development teams with architectural guidance and technical expertise
Perform on-demand researches and build prototypes
Continuously expand expertise in modern technologies and architectural approaches
A center of excellence (COE) is a team of senior tech experts who conduct research on strategic tech trends, maintain top quality standards, foster professional development, and can provide you with expert consulting throughout the whole development process.
The CoE helps our clients to perform a Product Discovery Phase, build a prototype, and validate a product concept. The experts provide a client with a High-Level Architecture plan, the suggested technology stack, the design of the product, time and cost estimates, consulting, and a Work Breakdown Structure.
Furthermore, CoE provides tech assessment and consulting in case of a bottleneck or a non-trivial problem on existing projects.
Full-time workweek (Monday to Friday), 40 hours.
Flexible working format: remote, hybrid, or office (Kyiv, Lviv).
Call with Recruiter
Technical interview with Architect
Projects with modern JS stack (React.js, React Native, Angular, Node.js)
Strong JavaScript community at the company (90+ developers)
Work from anywhere (fully remotely or in our office)
Paid vacations and sick-leaves, additional days-off, relocation bonus
Wellness: Medical insurance/ sport compensation/ health check-up+flu vaccination at your choice
Education: regular tech-talks, educational courses, paid certifications, English classes
Fun: own football team, budget for team-lunches, branded gifts
One of the best IT service companies in Ukraine, based on DOU rating
Recruiter - Viktoriia Kliushta
