Internship - Projects on Silicon Photonics

Lumiphase, a deep-tech startup in Stäfa, offers an internship focused on silicon photonics R&D, involving hardware design, Python scripting, and data analysis.

This internship places candidates at the core of Lumiphase’s research and development efforts. The role supports the company’s goal of building high-performance, energy-efficient communication chips by validating hardware, analyzing measurement data, and ensuring the full potential of semiconductor designs is realized.

Responsibilities

• Design and layout custom analog electrical circuits using KiCad.
• Assemble, integrate, and debug new electrical hardware within test setups.
• Validate boards using standard laboratory measurement instruments.
• Create validation strategies for custom hardware solutions.
• Write Python scripts to control hardware, acquire data, and perform analysis.
• Document project activities, test outcomes, and design choices thoroughly.
• Analyze epitaxial thin film parameters via X-ray diffraction and light scattering.
• Develop Python tools in Databricks for data analysis, uncertainty estimation, and error detection.
• Establish criteria for data invalidation based on statistical or physical principles.
• Design experiments to study variability and quantify uncertainty sources.
• Build a framework for error analysis and data quality assessment independent of specific equipment.
• Assist with lab activities, including electro-optic measurements of silicon photonics integrated circuits.

Requirements

• Currently enrolled in or recently completed a Bachelor’s degree in Electrical Engineering, Applied Physics, Mechanical Engineering, Robotics, or a related field.
• Strong communication abilities and a collaborative team spirit.
• High adaptability and a willingness to learn continuously.
• A patient and curious approach to problem-solving.
• Interest in and understanding of analog and power circuit design.
• Proficiency in Python for data analysis, basic hardware communication, or test routine implementation.
• Solid grasp of statistics and data analysis techniques.

Nice to have

• Prior experience with PCB design software, Git version control, or CAD tools.
• Familiarity with measurement systems or error analysis methods.
• Experience using data platforms or development tools like Databricks or Azure DevOps.

What the company offers

• Participation in social and educational team events.
• Accident insurance covering occupational and non-occupational incidents.
• 2nd pillar pension scheme with AXA Winterthur.
• Daily sickness allowance.
• Financial support for public transportation.
• Free weekly on-site Yoga classes.
• An agile work environment with opportunities for skill development and potential permanent employment.

About the company

Lumiphase is a young and dynamic deep-tech startup based in the Zürich area. The company supports the growth of students and recent graduates, fostering a culture where the team of over 50 talents enjoys working together.

• Supportive environment for student and recent graduate growth.
• Team of over 50 talented professionals.
• Dynamic deep-tech startup atmosphere.
• Emphasis on having fun together.

How to apply

Documents to submit:

• Application specifying project interest