About CCRAFT
CCRAFT is a leading independent photonic chip foundry specializing in thin-film lithium niobate (TFLN) technology. We offer MPW runs, custom and dedicated wafer services, and high-volume production, all supported by a qualified PDK with validated building blocks and robust design rules.
The Role
Define how designers interact with our TFLN platform and drive customer success from onboarding to tapeout. You will maintain and evolve our PDK, translate process know-how into usable design flows, and provide world-class support to partners across telecom, datacom, quantum, and sensing.
What You Will Do
* Develop and maintain the PDK (P-cells, models, DRC/LVS, documentation, releases).
* Run simulations and convert results into validated building blocks.
* Guide customers on PDK setup, DRC, floorplanning, and tapeout.
* Collect feedback and drive usability and performance improvements.
* Promote the PDK via workshops, demos, and technical content.
What You Bring
* MSc/PhD in Photonics, EE, Physics, or similar;
3+ years work experience
in PIC design/PDK/EDA/foundry enablement.
* Hands-on with FDTD/FEM/RF/micro-optics tools and mainstream photonic EDA.
* Strong grasp of PDK structures, parameterized cells, compact models, DRC/LVS.
* Proficiency in Python (and/or SKILL) for automation and validation.
* Knowledge of photonic/semiconductor fabrication; TFLN or SiPh is a strong plus.
* Clear communication, customer focus, and strong organization.
* Willingness to travel.
Why CCRAFT
* Switzerland-based, hybrid options, full-time.
* Competitive salary, performance bonus, ESOP, and strong professional development.
* Direct impact shaping our design ecosystem with state-of-the-art tools and a collaborative, low-hierarchy team.
Apply
Email
with a
single PDF
including:
* 1-page cover letter (what you bring, what CCRAFT brings to you, and the impact together).
* 2-page CV focused on relevant experience.
* Contact info for 2 references.
Email Title:
Job ID_Your Name
* Deadline:
November 20, 2025
.