Software Engineer / Web Developer (React and/or Next.js) 80-100%

At Sunrise, we think bigger, go further and create new ideas. For us working culture means achieving great things together. It’s where respect and innovative ideas combine with real teamwork – every voice counts, every perspective makes us stronger. Our passion spurs us on to try new things and grow continuously. Sound like you? Then join our success story.

Our Wilmaa division is leading the charge in WebTV innovation, but we also create a wide range of cutting-edge web platforms and apps that bring seamless digital experiences to all screens, from smartphones on the go, to tablets and laptops, all the way to your home TV. Our platforms reach over 300,000 unique users every month and continue to thrive thanks to our relentless drive for innovation. Whether it's entertainment, streaming, or next-gen digital services, we're always pushing boundaries.

YOUR CHALLENGE:

• Build and maintain modern, scalable UIs for Web browsers, BigScreen and Mobile
• Support a cross-platform approach to TV client application development, helping ensure smooth functionality on all devices
• Contribute to client application deployment architecture, helping ensure regular, reliable releases and updates
• Collaborate with team members to evaluate technical ideas and propose improvements to help the team reach the best solutions
• Help design and implement the architecture of React-based client apps with a shared codebase
• Support efforts to secure the Web Application, including configuring CORS, WAF, and CDN
• Use your expertise to help design high-performance web applications that can handle high traffic without breaking a sweat

YOUR SKILLS:

• University degree in Computer Science or a related subject, or years of equivalent professional experience
• React and/or Next.js with TypeScript are core strengths (5+ years), and you can design architectures that scale and remain maintainable
• You write performant, secure, and reliable code, with an eye toward systems that must handle real‑world constraints
• You have strong experience designing and integrating APIs (REST or GraphQL) and can anticipate edge cases and long‑term integration needs
• You actively improve code quality through reviews, mentoring, and introducing best practices that elevate the whole team
• You communicate technical solutions clearly to engineers and non‑technical stakeholders, influencing product and architectural decisions
• Fluent English is required; German and familiarity with a headless CMS are a plus

At Sunrise, you’ll be working in a dynamic and multinational environment where every voice is heard, perspectives are shared and values are lived. Diversity isn’t just a program for us, it’s part of our DNA. By celebrating our differences, we achieve great things together.

Sunrise has partnered with «Advance – Gender Equality in Business». We’ve also been awarded the Swiss LGBTI label and «Fair-ON-Pay Advanced» certification as recognition for offering all our employees equal pay for work of equal value.

Ready to rise to the challenge? Then join the team and actively shape our future!

#ChallengersWanted

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