A growing photonics company in Lausanne is seeking a Senior Design Engineer to lead the design and development of complex Photonic Integrated Circuits (PICs) for various applications including Quantum Technologies and LiDAR. The ideal candidate will have a master's or PhD in Photonics and over 7 years of experience in integrated optics design. This position offers a dynamic start-up environment and opportunities for personal growth and responsibility within a diverse, international team.