Bonapolia

Senior/Lead React Developer

Bonapolia

full-time

Posted on:

Location Type: Remote

Location: Poland

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Job Level

Senior

Tech Stack

GraphQLJavaScriptReactReduxSCSSTypeScript

About the role

  • Lead and mentor a team of React developers, providing technical guidance and conducting code reviews
  • Design and implement scalable micro-frontend architecture using modern frontend tooling
  • Develop high-quality frontend solutions using React, TypeScript, and state management (Redux, Zustand, Context API)
  • Build and maintain reusable UI components, shared libraries, and design systems
  • Collaborate with backend teams on integrations via REST APIs and GraphQL
  • Ensure best practices in performance, security, and accessibility
  • Contribute to CI/CD, automated testing (Vitest, React Testing Library, Playwright), and code quality improvements
  • Utilize modern development workflows, including AI-assisted tools (e.g., Copilot, Bmad workflow)

Requirements

  • 5+ years of experience in frontend development with strong expertise in React
  • Strong proficiency in TypeScript and modern JavaScript (ES6+)
  • Hands-on experience with micro-frontend architecture
  • Experience with state management solutions (Redux, Zustand, Context API)
  • Experience using AI-assisted development tools (e.g., Copilot)
  • Solid understanding of CSS, SASS, and responsive design principles
  • Experience with testing frameworks such as Vitest, React Testing Library, and Playwright
  • Familiarity with CI/CD, Git, and Agile development practices
  • Strong understanding of REST APIs, GraphQL, and frontend-backend integration
  • Experience mentoring developers and leading technical decisions
Benefits
  • Flexible work arrangements
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
ReactTypeScriptJavaScriptmicro-frontend architectureReduxZustandContext APICSSSASSREST APIs
Soft Skills
mentoringtechnical guidancecollaborationcode reviewsleadership