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Senior Optical Research Engineer

AgZen

Salary not specified
Oct 20, 2025
Somerville, MA, US
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AgZen is tackling two of agriculture’s biggest challenges: waste and pollution. Billions are spent on pesticides and fertilizers, yet most never reach the crops - resulting in costly waste and significant environmental harm. AgZen optimizes chemical application in real time, reducing input use, minimizing pollution, and protecting both yields and ecosystems.

Requirements

  • Demonstrated expertise in designing, building, and testing complex optical setups for imaging and/or microscopy.
  • Proficiency in optical simulation software (e.g., Zemax, LightTools).
  • Strong understanding of light-matter interactions, particularly in biological or agricultural contexts.
  • Hands-on experience with optical components including lenses, filters, light sources (LEDs, lasers), and detectors (CMOS, CCD).
  • Experience with image processing and analysis techniques.
  • Proficiency with data analysis languages such as Python or MATLAB.
  • Experience taking an optical system from concept to a manufactured product.

Responsibilities

  • Lead the architecture and development of novel, high-resolution optical systems from the ground up, including component selection (cameras, lenses, illumination) and setup design.
  • Utilize optical simulation software (e.g., Zemax, LightTools) to rapidly iterate on designs and validate performance through hands-on prototyping and experimentation.
  • Collaborate closely with computer vision and hardware teams to seamlessly integrate optical solutions.
  • Contribute to the development of our physics-based droplet simulation tools.
  • Drive innovation by staying at the forefront of advancements in optics and imaging to continuously improve our technology and maintain our competitive edge.
  • Develop clear documentation for optical systems, experiments, and design choices.

Other

  • This role is located in Somerville, MA (Boston area) with work required to be in-person.
  • Ph.D. in Experimental Physics, Applied Physics, Optical Engineering, or a related field.
  • Curious, creative, and tenacious candidate who is passionate about developing core sensing technology to build hardware that can measure droplets as small as 150μm on leaf surfaces.
  • Familiarity with computer vision and machine learning applications.
  • Track record of publications or patents in a relevant field.