Research Scientist - Quantum Photonics & SPADs

Toshiba EMEA; Cambridge; On-site; GBP 60,000 - 85,000; Full time

Job summary

Toshiba Europe Ltd is seeking a Research Scientist to advance development of next-generation SPAD detectors. You will research, develop, and characterize InGaAs/InP SPADs with high sensitivity around 1550 nm in the C-band, combining fundamental and applied work.

The role requires strong knowledge of light-matter interactions, single-photon detection, and high-speed electronics, with emphasis on experimental design and collaboration with partners.

Qualifications

• PhD in Physics, Electrical Engineering, or a related field.
• Hands-on research experience with avalanche photodiodes, SPADs, or related semiconductor photonic devices.
• Strong publication record demonstrating scientific impact and technical expertise.
• Experience performing RF measurements and characterization.
• Practical experience designing, assembling, and operating complex experimental setups.
• Proficiency in scientific programming using Python and/or LabVIEW.

Responsibilities

• Characterize and evaluate the performance of SPAD sensors and systems.
• Specify, procure, and integrate optical, electronic, and mechanical components for experimental platforms.
• Design, build, optimize, and maintain high-performance experimental setups.
• Develop software for experimental control, automation, and data acquisition.
• Collaborate with academic and industrial partners on research projects.
• Disseminate research outcomes through publications, conferences, and reports.
• Contribute to a collaborative, multidisciplinary research environment.

Skills

Hands-on research experience

Strong publication record

RF measurements

Experiment design and assembly

Education

PhD in Physics or Electrical Engineering

Tools

Python

LabVIEW

Job description

Toshiba Europe Ltd is seeking a Research Scientist to advance development of next-generation SPAD detectors. You will research, develop, and characterize InGaAs/InP SPADs with high sensitivity around 1550 nm in the C-band, combining fundamental and applied work.

The role requires strong knowledge of light-matter interactions, single-photon detection, and high-speed electronics, with emphasis on experimental design and collaboration with partners.