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R&D Engineer – Nanofabrication (80-100%)

Webseite Polariton Technologies AG

Polariton Technologies is a start-up coming out of ETH Zurich.

Polariton Technologies is a start-up coming out of ETH Zurich developing cutting-edge devices for optical communications. We are about to launch our first product based on a novel electro-optic modulator. We enable customers to send data with unprecedented speed and quality. The modulators are used in research and industry. Join Polariton and become part of our team producing the next generations of our products.

Your job includes:

  • Develop scalable micro- and nanofabrication processes for photonic integrated circuits (PICs) in collaboration with internal and external partners
  • Optimize processes and procedures to improve repeatability, yield, and performance in cooperation with external foundries, our simulation, design, and process engineering team and transfer processes to production
  • Closely collaborate with external foundries, suppliers, and partners, establishing the supply chain

As an ideal candidate you have:

  • Masters in electrical engineering, physics, applied physics, chemistry, chemical engineering, nanotechnology or other
  • Work-experience in nanofabrication, material science, physics, or similar
  • Strong experience in nanofabrication of integrated optics or electronics
  • Good understanding of general concepts in physics, especially in optics
  • Strong communication and interpersonal skills
  • Hands-on mentality, you enjoy creating and implementing new processes
  • Data analysis skills
  • Problem-solving skills
  • Enjoy being in the cleanroom


  • Grow with a dedicated and dynamic team in a start-up work environment
  • Contribute to innovative technology development and create new products
  • Strengthen your technology, communication, and leadership skills
  • Work in a sustainable environment
  • Beautiful near-lake offices with floor-to-ceiling windows overlooking nature
  • Environment in which a solution is found for every problem
  • Hybrid work possible
  • 25 vacation days
  • Own Tichu-League

If you are interested in working with us, please apply on

Starting time: after negotiation

Location: Säumerstrasse 4, 8803 Rüschlikon, hybrid work possible

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