Senior Full-Stack Developer (React + React Native & TypeScript)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Senior Full-Stack Developerto join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

What you’ll do:
-Develop and maintain our cross-platform interfaces using React
-Refactor and modernize components to improve speed, usability and accessibility
-Use a diverse set of skills to improve and optimize the performance & design of our products & interfaces
-Collaborate closely with a small, agile team
-Take ownership of projects and features from concept to release
-Drive architecture and code quality (patterns, refactoring, maintainability)
-Be ready to contribute quickly after an fair onboarding period
-Improve performance & UX with measurable outcomes (Core Web Vitals, load times, responsiveness)

Requirements

What we’re looking for:

-Several years of production experience

• Excellent TypeScript skills (clean types, refactor-safe code)
  -Solid experience with React & React Native, especially hooks and modern component patterns
  -Understanding of responsive design and accessible web development
  -Knowledge of performance optimization, accessibility best practices, and (testing) tools such as Vitest, Playwright, Maestro
  -Ability to work independently, communicate clearly, and deliver end-to-end
  
  Know or be ready to learn:
  -React Query (@tanstack/react-query): comfortable working with queries, mutations, caching, and existing API hooks
  -Zustand: able to work confidently with global state in an existing codebase
  -Electron: familiar with building/maintaining cross-platform desktop apps
  -Native mobile development: experience with Kotlin and/or Swift