David Rosen is a Staff Product Design Engineer with 12+ years designing high-volume consumer electronics, including core mechanical and enclosure work on Google Pixel and Microsoft Surface lines. He spans the full product lifecycle from concept and prototyping to mass production and sustaining, with deep expertise in complex mechanisms, injection molding, MIM, CNC, glass, magnetic systems, and soft goods. Known for turning concepts into visual models and production-ready designs quickly, he pairs hands-on prototyping and tolerance/FEA rigor with clear technical communication across cross-functional teams. His background includes developing a novel blister test for chip-level package reliability during his M.S., reflecting a blend of practical product engineering and research-driven problem solving. Based in San Francisco, he brings Six Sigma-informed process thinking and a code/UX-minded appreciation for reusability and quality to hardware development.
12 years of coding experience
11 years of employment as a software developer
Bachelor of Science (B.S.) Mechanical Engineering, Bachelor of Science (B.S.) Mechanical Engineering at University of Maryland
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David Rosen - Staff Product Design Engineer at Google