Principal Product Engineer

LightmatterMountain View, CA
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Posted on: 22 Jul 2026

Phewnix Understanding of the Job

The actual job requirements can be found on the career page when you apply.
As a Principal Product Engineer at Lightmatter in Mountain View, CA, you are driving the development of cutting-edge technologies that are revolutionizing the field of optics and photonics. This role entails leading the design, development, and launch of innovative products that integrate CMOS and optics, leveraging statistical analysis and physics to push the boundaries of what is possible. By joining our team, you are contributing to the success of a company that is at the forefront of the industry, with a scope that extends from concept to commercialization. With this position, you have the opportunity to make a significant impact, shaping the future of Lightmatter and the industry as a whole, while also advancing your career through continuous growth and learning.

You are responsible for overseeing the development of complex products, collaborating with cross-functional teams, and driving technical innovation. Key responsibilities include:
  • Leading the design and development of CMOS and optics-based products, ensuring seamless integration and optimal performance

  • Conducting statistical analysis to inform design decisions and optimize product yields

  • Collaborating with physicists and engineers to develop new technologies and solve complex problems

  • Developing and maintaining technical roadmaps, aligning with company goals and industry trends

  • Mentoring junior engineers and contributing to the growth and development of the team

  • Working closely with stakeholders to define product requirements and ensure successful launches

  • Staying up-to-date with industry developments and emerging technologies, applying this knowledge to drive innovation. You are working in a dynamic environment, collaborating with a talented team of engineers and scientists, and reporting to senior leadership. Your technical expertise in CMOS, optics, and statistical analysis, combined with your excellent communication and leadership skills, make you an ideal fit for this role.



By joining Lightmatter as a Principal Product Engineer, you are becoming part of a company that values innovation, collaboration, and growth. You are aligning with a culture that prioritizes employee development, recognizing that our people are our greatest asset. As a leader in the field of optics and photon

Job Overview

Salary:
Not disclosed
JOB TYPE:
Not specified
Experience:
12+ years
Job Location:
Mountain View, CA
Job Level:
Not specified
Education:
Graduation