Senior Photonics Researcher

Quantum Source is building a scalable quantum computing platform based on neutral atoms and photonics. Our approach combines advances in atomic physics, integrated photonics, and control systems to enable fault-tolerant quantum computing.

We are a fast-growing team of physicists and engineers working at the intersection of fundamental science and cutting-edge technology.

We are looking for an exceptional experimental physicist or engineer to join our Photonics Group and contribute to the development of advanced photonic components for our quantum systems.

This role involves hands-on work across design, fabrication, and experimental characterization of integrated photonic devices, in close collaboration with multidisciplinary teams.

Responsibilities

• Design, build, and experimentally characterize advanced photonic devices and systems:

• Develop state-of-the-art low-loss photonic interfaces and components

• Work on high-performance optical devices for routing, modulation, and control

• Build and operate optical setups for precise measurement and performance characterization

• Collaborate with cross-functional teams including physics, engineering, and fabrication partners

• Contribute to the transition from early-stage prototypes to robust system-level implementations

Requirements

• PhD in Physics, Electrical Engineering, or a closely related field

• Strong experimental track record in one or more of:

• Silicon photonics or related platforms

• Electro-optic or high-speed optical devices

• Hands-on experience with optical characterization and lab-based experimentation

• Proven ability to drive complex experimental projects independently

• Strong problem-solving skills and ability to work in a multidisciplinary environment

Preferred Qualifications

• Background in optical cavities, resonators, or cavity QED

• Experience with high-speed optical modulation or routing

• Familiarity with heterogeneous integration or multi-material photonic platforms

• Cleanroom / nanofabrication experience