TFLN Photonics Engineer - Shape Wireless Modulators

Sabratha; Enschede; On-site; EUR 70,000 - 100,000; Full time

Job summary

Sabratha, a deep-tech spin-off based in Enschede, Netherlands, seeks a photonics specialist to bridge TFLN chip tech with next-gen wireless modules. You will transform TFLN chips into high-performance prototypes and collaborate with a curious, product-oriented team.

Responsibilities include designing PICs, setting up RF/optical experiments, validating modulators, and providing reliable data to fabrication. Excellent communication and leadership in cross-functional settings are valued.

Qualifications

• Master's or PhD in photonics, applied physics, electrical engineering or related field.
• Demonstrable experience in integrated photonics (academic or industrial).
• Proficiency with photonics/simulation software like Lumerical, COMSOL, HFSS.
• Proficiency with circuit layout tools such as KLayout, GDSfactory, PHIDL or OptoDesigner.
• Experience with state-of-the-art optical/RF testing equipment (OSAs, VNAs, real-time scopes).
• Advanced Python skills to automate measurements and analyze data.

Responsibilities

• Design Photonic ICs (PICs) including couplers, spirals and resonators, with nanofabrication in mind.
• Build experimental RF/optical setups and characterize photonic devices.
• Perform RF/optical co-simulation for modulator designs.
• Provide data-driven feedback to nanofabrication teams for process optimization.
• Support customer engagement with demos and technical documentation.

Skills

Python automation

Communication

Education

Master's or PhD in photonics/physics/EE

Tools

Lumerical

COMSOL

HFSS

KLayout

GDSfactory

PHIDL

OptoDesigner

Job description

Sabratha, a deep-tech spin-off based in Enschede, Netherlands, seeks a photonics specialist to bridge TFLN chip tech with next-gen wireless modules. You will transform TFLN chips into high-performance prototypes and collaborate with a curious, product-oriented team.

Responsibilities include designing PICs, setting up RF/optical experiments, validating modulators, and providing reliable data to fabrication. Excellent communication and leadership in cross-functional settings are valued.