Senior Frontend Software Engineer

The Senior Frontend Software Engineer is responsible for designing and development of modular, scalable UI architecture for multiple medical device products. Architect cross-platform user interface solutions that can be deployed across different devices and form factors while maintaining consistency, reusability, and high performance in embedded systems environments.

This position reports to the Software Systems Architect and is part of the Medical Software Team within the Research & Development department located in Heerbrugg, Switzerland, and will be an on-site role.

In this role, you will have the opportunity to:

• Design and evolve modular cross-platform UI frameworks and reusable component libraries supporting multiple product lines.
• Establish and maintain architectural patterns, design systems, and coding standards for scalable UI development.
• Develop proof-of-concepts to evaluate new technologies, rendering approaches, and UI paradigms.
• Collaborate with product and engineering teams to translate roadmap needs into robust UI solutions.
• Ensure reliable, compliant, and user-centered UI workflows for safety-critical medical applications.

Do you have experience in UI?, Do you have a Bachelor's degree?, * Bachelor's degree in Computer Science, Software Engineering, or a related field.

• Experience designing modular cross-platform UI architectures (Flutter, Qt, or similar) with significant component reuse across products.
• Proven ability to build multi-product UI frameworks using configuration-based variation and no code branching.
• Strong track record developing reusable UI components with very high test coverage, full accessibility support, and maintainable, well-reviewed code.
• Experience implementing safety-critical UI workflows in regulated environments with no open critical usability or risk findings at release.

It would be a plus if you also possess previous experience in:

• Developing performance-critical UIs achieving real-time framerate and low interaction latency on constrained hardware.
• Utilizing graphics technologies (e.g., Canvas, WebGL) for custom rendering tasks.
• Supporting traceability, documentation, and risk-management processes in regulated development, familiarity with medical device standards such as IEC 62304 or ISO 14971.

Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At Leica Microsystems, one of Danaher's 15+ operating companies, our work saves lives-and we're all united by a shared commitment to innovate for tangible impact. You'll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact - innovating at the speed of life. Shape the Future with Us! At Leica Microsystems, we have been shaping the future for over 175 years with groundbreaking optical and digital solutions. With a culture rooted in customer focus, innovation, and teamwork, we lead the market in microscopy, imaging, and analysis, unveiling the invisible and empowering our customers to build a better, healthier world. Joining Leica Microsystems means contributing to scientific discoveries and supporting surgeons in making critical decisions. Our advanced microscopes and AI-based image analysis solutions enable users to gain profound insights into development and engineering challenges. Here, you will work on meaningful projects alongside passionate colleagues, driving progress and pushing the boundaries of what's possible. Learn about the Danaher Business System which makes everything possible., Leica Microsystems, a Danaher operating company, offers a broad array of comprehensive, competitive benefit programs that add value to our lives. Whether it's a health care program or paid time off, our programs contribute to life beyond the job. Check out our benefits at Danaher Benefits Info. Join our winning team today. Together, we'll accelerate the real-life impact of tomorrow's science and technology. We partner with customers across the globe to help them solve their most complex challenges, architecting solutions that bring the power of science to life.