Sr. Vision Software Engineer

Cohu, Inc.; Poway (CA); On-site; USD 90,000 - 120,000; Full time

Job summary

A technology company in Poway, California, is seeking a skilled professional to develop machine vision solutions. The ideal candidate will possess a strong background in C++ and C#, with over 5 years of experience in developing machine vision software for industrial settings. Responsibilities include designing and implementing full-stack machine vision solutions, collaborating with engineering teams, and providing production support. A Bachelor’s degree in Engineering or Science is required, and a Master’s is preferred.

Qualifications

• 5+ years developing machine vision software in industrial environments.
• 5+ years C++/C#/.NET Windows desktop development (WPF).
• Hands-on integration with vision hardware (industrial cameras, lenses, and illumination).

Responsibilities

• Contribute to design, testing, and integration across the project lifecycle.
• Research and develop scalable, modern computer vision.
• Engineer vision solutions for automated test handlers.
• Collaborate with mechanical, electrical, and manufacturing teams.

Skills

C++

C#

.NET

OpenCV

Object-oriented design

Git

Education

Bachelor of Science in Engineering or Science

Master’s degree

Job description

Essential Functions/Major Responsibilities

• Contribute to design, testing, and integration across the full project lifecycle to deliver production-ready vision capabilities.
• Research and develop scalable, modern computer vision for 2D/3D imaging, camera calibration, object detection, image processing, segmentation, metrology, alignment, and identification.
• Engineer vision solutions for automated test handlers and other quality inspection equipment.
• Design, implement, and deploy full-stack machine vision (image-based) and machine learning solutions using C++, C#, and Python.
• Collaborate closely with mechanical, electrical, and manufacturing engineering teams to integrate and validate vision solutions.
• Provide production support for the test floor and manufacturing by troubleshooting vision issues, analyzing logs/images, and implementing corrective improvements as needed.
• Interface with customers and sales on projects as required.

Supervisory Responsibility: May provide work leadership and training to lower-level professional employees but not required.

Qualifications

• Education/Training: Bachelor of Science in Engineering or Science. Master’s degree preferred.
• Experience: 5+ years developing machine vision software in industrial environments; 5+ years C++/C#/.NET Windows desktop development (WPF); hands-on integration with vision hardware (industrial cameras, lenses, and illumination).
• Skills/Technical Requirements (Required): Strong C++ and/or C#/.NET skills (Visual Studio) with Git-based source control; practical experience developing machine vision/image-processing algorithms (e.g., OpenCV or similar libraries) and applying object-oriented design across the full software development lifecycle.
• Skills/Technical Requirements (Preferred): Experience with TensorFlow (or similar ML frameworks), 2D/3D imaging and camera calibration, optics/lighting, UML, and delivering production diagnostics and support in a factory environment; excellent written and verbal communication and ability to mentor others.

Job Conditions/Physical Demands

Domestic or international travel may be required. Prolonged periods of sitting at a computer terminal. Use of a keyboard.

Protective Devices Required

As required in designated areas.