Photonics Engineer

Lightmatter is at the forefront of revolutionizing AI data center infrastructure with their groundbreaking Passage™ technology - the world's first 3D-stacked photonics engine. Recently securing $400 million in Series D funding and reaching a $4.4 billion valuation, the company is rapidly expanding across all departments.

As a Photonics Engineer at Lightmatter, you'll be instrumental in designing and developing photonic systems that are crucial to their innovative products. You'll work with cutting-edge technology that connects thousands to millions of processors at the speed of light for advanced AI and HPC workloads.

The role offers a unique opportunity to work in a collaborative environment where you'll interact with device, hardware, and software design teams. You'll be responsible for the development of photonic systems, from design to testing, and will contribute to groundbreaking advances in computing technology.

The position requires a PhD holder with 3-10 years of industry experience, strong knowledge of photonic device physics, and experience with integrated silicon photonics components. You'll be part of a tight-knit team where your contributions directly impact the company's success and innovative products.

Working at Lightmatter means joining a team of brilliant scientists and accomplished industry leaders who are passionate about building a new kind of computer from the ground up. The company offers competitive compensation, comprehensive benefits, and the chance to be part of a revolutionary change in computing technology using light.