Senior Frontend Engineer
OWTZurich, Zurich, Switzerland
Posted February 6, 2026
Full Time
About the Company
OWT is a technology and strategy consulting company and a subsidiary of Swisscom. We digitalize and modernize Switzerland by supporting the public sector in making its activities more effective for the population and economy.
Job Description
We are looking for an ambitious and dynamic Senior Frontend Developer (m/f) to strengthen our team in Zurich, Switzerland. The role involves developing modern, high-performance frontend apps with React and TypeScript, and working closely with backend, design, product, and architecture teams.
Requirements
- 5+ years of experience in modern frontend development
- 3+ years of experience with React and TypeScript
- Deep understanding of React patterns, hooks, routing, server components, and performance optimization
- Experience in building and maintaining design systems and storybooks
- Familiarity with API integration (REST/GraphQL, auth flows, error handling, caching, pagination)
- Familiarity with testing stacks (Jest, RTL, Cypress/Playwright) and CI/CD pipelines
- Fluent German and English (at least C1)
- Hands-on mentality: taking action, delivering, and raising the bar continuously
Benefits
- Competitive salary
- Healthy work-life balance
- Flexible working model
- Well-located offices in the heart of Zurich
- Welcome Package
- Opportunity to work with renowned companies on a wide range of tasks
- Proven mentorship model
- Access to modern technology stacks and software architectures
