Application Engineer (m/f/d) Photonics Wafer-level Testing

At Keystone, we are shaping the future of photonics wafer-level testing. As a pioneer in optical probes for wafer-level testing, we have a strong customer base and deliver innovative solutions to leading players in the photonics market. Our products are a key enabling technology for optical links in AI factories and thus experience a strong demand.

We are looking for an Application Engineer to join our customer solutions team in Karlsruhe. In this role, you will focus on understanding customer requirements and translating them into a final product. Your responsibilities will include optical design, handling RMAs, and developing customized quality control capabilities in response to specific customer requests.

You will act as the interface between the customer and the production team to ensure a smooth transition of application engineering projects into volumetric production, which directly influences the success of the company. You will have access to a cleanroom...