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Senior Frontend Developer (m/f/d)

16 hours ago
Poland
Full-time
Senior
Frontend Engineer / Web Developer
Software Development
Agile CI/CD CSS Git HTML JavaScript React Storybook TypeScript
Apply Now
SkyCell

SkyCell

SkyCell revolutionizes global pharma supply chains with innovative hybrid containers, tracking software, and risk management services, ensuring safe transportation of temperature-sensitive goods worldwide.

Pharmaceuticals
51-250
Founded 2013
$99M raised
View All Jobs 9

Description

  • Lead the implementation of a shared design library with reusable React components, design tokens, and UX patterns.
  • Define library foundations including naming conventions, versioning strategy, theming, accessibility standards, and contribution guidelines.
  • Set up and maintain component documentation in Storybook and MDX with usage guidance and live examples.
  • Establish governance for proposing, reviewing, deprecating, and evolving components with UI/UX Designers and QA.
  • Define and implement testing strategy covering unit tests, visual regression, accessibility checks, and integration tests.
  • Collaborate with Product Designers to turn guidelines into tokenized, testable components used consistently across applications.
  • Integrate the library into CI/CD pipelines with automated builds, tests, visual regression, and versioned releases.
  • Write clean, maintainable, scalable TypeScript and React code for responsive, reliable, secure web applications.
  • Own feature development from idea to deployment while working closely with product, design, backend, QA, and BA teams.
  • Review code, mentor less experienced engineers, and help shape frontend architecture and long-term technical decisions.

Requirements

  • 5+ years of professional frontend development experience with TypeScript, modern JavaScript, and the React ecosystem.
  • Experience designing or contributing to a design system or shared component library, including tokens, theming, accessibility, and documentation.
  • Strong understanding of HTML5, CSS3, responsive design, web security, performance, and accessibility best practices.
  • Experience designing or contributing to scalable frontend architectures.
  • Comfort working in a fast-paced, iterative, CI/CD environment with agile processes and rapid feedback loops.
  • Proficiency with Git, npm/yarn, and modern frontend tooling.
  • Strong communication skills with the ability to give and receive direct feedback and maintain open dialogue.
  • Experience supporting teammates by sharing knowledge and mentoring colleagues.
  • Ability to navigate ambiguity, adapt to changing priorities, and balance multiple tasks and shifting business needs.

Benefits

  • Flexible working hours and support for work-life balance.
  • Opportunities for career advancement and continuous growth.
  • Hybrid workplace with modern offices in Zurich, Zug, Hyderabad, and Basel, plus a remote-friendly culture.
  • Company-wide events and the SkyWeek immersive onboarding program for new joiners.
  • Competitive maternity and paternity leave.
  • Generous annual leave plus local bank holidays.
  • Inclusive, diverse, and equal-opportunity workplace culture.

Interested in this position?

Apply directly on the company website

Apply Now

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