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sv-210IT & CloudProject

Senior Frontend Developer (React)

Remote (EU)Project based
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For our client we are currently looking for a: Senior Frontend Developer – React (m/f/d)

  • Location: Remote (EU)
  • Industry: SaaS
  • Project duration: 6 months

Aufgabengebiet

As Senior Frontend Developer you shape the next generation of our client's web application. You lead the frontend architecture, mentor mid-level engineers and collaborate closely with product, design and backend teams.

  • Design and implement complex features in a React 19 codebase
  • Evolve the design system and reusable component library
  • Improve performance (Core Web Vitals) and accessibility (WCAG 2.2)
  • Introduce and enforce testing standards (Vitest, Playwright)
  • Review code and mentor mid-level frontend engineers
  • Collaborate with product and design on UX and information architecture

Muss-Kriterien

  • 6+ years of professional frontend experience
  • Deep expertise in React and modern TypeScript
  • Strong expertise in
    • TanStack Router / Query or Next.js App Router
    • state management patterns (Zustand, Redux Toolkit)
    • testing (Vitest, Playwright, React Testing Library)
  • Experience building and maintaining design systems
  • Fluent English (C1)

Soll-Kriterien

  • Experience with WebGL, Canvas or advanced animation libraries
  • Contributions to open source projects

Did we spark your interest?

The SimplyVision team looks forward to your application (preferably in Word format), including your availability and rate expectation.

Senior Frontend Developer (React)sv-210

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