• Research & Development
  • Hong Kong

Job Responsibilities:

  • Successful candidates will join Hong Kong-based product development team and participate in development of high-speed fiber-optic transceiver and sensor products.
  • Responsible for overall photonics sensor module and sub-assembly design. ​
  • Perform detailed optical system design, optimization and tolerancing.
  • Prototyping, testing and validation of design concepts.


  • Master or PhD in physics or engineering disciplines preferably with research experience in optics.
  • R&D experience in micro optics and photonics integrated circuits.
  • Understanding in coherent optical communications system and signal processing techniques a plus
  • Proficient in optical simulation using commercial optical simulation software, e.g., Zemax, Lumerical, a plus
  • Excellent interpersonal and communication skills for direct interaction with customers and vendors;
  • Ability to work independently and tackle multiple tasks with minimal supervision.
  • Self-motivated, creative, innovative and responsible.

Remunerations & Benefits:

  • Work locations in Hong Kong and travel to the PRC may be required
  • Work Hours from 9am to 6pm
  • 5-day work
  • Hong Kong Public Holidays
  • Chinese New Year Bonus
  • 12 day annual leave with additional 1 day per year after 2 year of service up to maximum of 19 days


  • To apply, please email career@cloudlight.com.hk with your resume, your availability to report duty and quote the Job Ref.
  • Only short-listed candidates will be notified. Personal data provided by applicants will be used for consideration of an application only.

Application Deadline:

  • Until this position is filled.
  • Resumes received will strictly be used for recruitment-related purpose.

To apply for this job email your details to career@cloudlight.com.hk