Optical Measurements Engineering Lead

CUPERTINO, CA OPTICAL ENGINEERING FULL-TIME

Mojo Vision is pioneering a highly flexible, wafers-in, wafers-out micro-LED platform to unlock AI applications in multiple market segments. Built over nine years by our skilled engineers, our system-level process combines advanced 300mm silicon architecture with GaN-on Silicon emitters, proprietary quantum dots, and micro-lens arrays to solve conventional trade-offs in size, brightness, bandwidth density, and power. Our scalable, manufacturing-ready approach enables breakthrough products such as AI glasses and next-generation optical interconnects.

At Mojo, our team includes talented professionals with expertise in product design, user experience, applied physics, hardware, software, optics, photonics, electronics, chemistry, and vision science.

We are a startup founded by technology experts with decades of experience developing pioneering products and platforms backed by some of the world's leading technology investors in Cupertino, CA.

Roles and Responsibilities You will lead the development of measurements for next-generation Data Communication Transceivers for AI infrastructure using Mojo’s unique technology.

  • Develop custom optical measurement systems to evaluate components of high performance parallel data links. Source parts, assemble systems, define measurement procedures
  • Validate new measurement systems for accuracy and repeatability and interpret results for internal and external partners
  • Execute critical measurements on high-priority samples and prototypes
  • Identify and address new measurement / test capability needs to support broader system engineering efforts
  • Mentor measurement engineers; contribute to the automation and scaling of core optical measurement processes

Qualifications

  • BS, MS, or PhD in Optics, Electrical Engineering, Mechanical Engineering, Physics or a related field or equivalent experience
  • 5+ years of hands-on experience developing, integrating, and validating high-precision optical measurement systems and analyzing results
  • Strong proficiency in automation tools and programming/scripting languages (e.g., Python, MATLAB, LabVIEW, or similar)
  • Demonstrated ability to work in a collaborative, innovative, high-energy environment with challenging schedules and technologies.

Preferred Skills

  • Prior experience working in an R&D environment
  • Prior experience acting as test development lead
  • Prior experience bringing products from development to mass production

Level: Principal Engineer Salary Range: $192,000 - $289,000

To apply, email your resume to careers@mojo.vision

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