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Full-Stack JavaScript Developer

Czechia, Prague 75000.00 - 80000.00 CZK / Year · Job Posted January 24, 2026
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Job Description

We are looking for a Full-Stack JavaScript Developer to join a pharma project in Prague, contributing to the development of scalable, reliable platform components that support long-term product growth.

Job Responsibility

  • Build scalable and reliable platform components for long-term product growth
  • Design modular and composable platform architecture reusable across multiple use cases
  • Partner with product and feature teams to accelerate delivery while reducing technical debt
  • Set and influence technical direction for product-facing and platform-level features
  • Write clean, maintainable, well-tested code and continuously improve existing systems
  • Participate in code reviews, pairing sessions, and technical discussions
  • Contribute to engineering standards, tooling, and CI pipeline improvements
  • Work across backend and frontend boundaries, collaborating with cross-functional teams

Requirements

  • Strong experience with JavaScript / TypeScript (ES6+)
  • Solid backend expertise using Node.js (Express or Koa)
  • Experience with PostgreSQL and caching solutions such as Redis
  • Experience with React for frontend development
  • Strong understanding of software engineering principles and design patterns
  • Ability and willingness to write unit, integration, and end-to-end tests
  • Familiarity with CI pipelines, linting, and automated testing
  • Collaborative mindset and ability to work across frontend and backend responsibilities

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