Photonics Design Engineer

About Xanadu:
Xanadu's mission is to build quantum computers that are useful and available to people everywhere.

At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before.  What we are doing is extremely hard, the classic moon shot. Few people in their life will be able to be a part of something like this, where if we are successful, the technologies we develop will solve some of the world's most challenging problems and literally change the world. And that is something to be excited about
Your role and responsibilities:

The successful candidate will work within the photonic integration team to develop cutting-edge passive and active components used throughout Xanadu's fault-tolerant architecture. In this role, you will participate in developing our internal PDK with special focus on achieving ultra-low insertion loss for quantum optical computing applications. Additionally, you will be in charge of mask designs for fabrication process optimization, bridging the gap between simulation and experiment by designing advanced test structures with sub-milli-dB to micro-dB level sensitivity to insertion losses. This role offers the opportunity to gain design experience with state-of-the-art foundry processes at Xanadu's 200mm and 300mm fabrication partners.

Required qualifications and experience:

Preferred qualifications and experience:

Our values are important. They are fundamental and lay the foundation for culture at Xanadu. Learn more about our values here.

We are an equal opportunity employer and encourage candidates of all backgrounds to apply. We are committed to building an inclusive, safe, and equitable culture and fostering an environment where our employees feel included, valued, and heard. We are committed to meeting the needs of all individuals and support a barrier-free workplace. Should you require accommodations at any point during the recruitment process please contact Recruiting at

Please be advised that we may use artificial intelligence (AI) tools to assist in the screening and assessment of applicants for this position. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.