Senior Full-Stack Developer

TechBiz Global GmbH

Job

In this role, you will develop cross-platform interfaces using React, enhance performance and user experience, and take ownership of projects from concept to release.

Job summary

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Job technologies

Your role in the team

  • 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 a fair onboarding period.
  • Improve performance & UX with measurable outcomes (Core Web Vitals, load times, responsiveness).

Our expectations of you

Qualifications

  • Excellent TypeScript skills (clean types, refactor-safe code).
  • 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.
  • Condition: able to work confidently with global state in an existing codebase.
  • Electron: familiar with building/maintaining cross-platform desktop apps.

Experience

  • Several years of production experience.
  • Solid experience with React & React Native, especially hooks and modern component patterns.
  • Native mobile development: experience with Kotlin and/or Swift.

Topics you will work on

Job locations

Map of the job locations
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  • Location Magdeburg
    Sachsen-Anhalt, Germany

More about the recruiting agency

TechBiz Global GmbH is a leading company in the field of IT recruitment and software development. The company supports its clients in scaling and achieving new successes. Based in Germany, it offers a variety of services.

Company type
Recruiting Agency
Work model
Full Remote, Hybrid, Onsite
Industry
Internet, IT, Telecommunication
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Senior Full-Stack Developer

TechBiz Global GmbH