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Mechanical Product Design Engineer

MashginSan Jose, California, United StatesHybrid, Onsite
About Mashgin
At Mashgin, we have developed a successful and innovative point-of-sale experience that uses computer vision and AI to make checkout nearly instantaneous. Our mission is to eliminate checkout lines so people can get back to their lives.Our kiosks are currently serving customers in thousands of locations around the world, from major sports stadiums to convenience stores, from college campuses to corporate cafeterias. We are a series B startup with 10 years of progress, and we’re already profitable.

And we’re just getting started.We value autonomy of work, a relentless obsession with customer experience (both our customers and their end-customers), and a culture of respect and fun.Position SummaryMashgin is seeking a Product Design Engineer to join our hardware engineering team. You’ll play a key role in developing the next generation of Mashgin kiosks, working from concept to mass production in a fast-paced, cross-functional environment.This is a hybrid role that requires you to be onsite at least 2 days a week in San Jose, CA.

You Will Be


  • Owning the mechanical design of major kiosk subsystems and components from concept to production
  • Developing innovative, manufacturable designs for sheet metal, injection-molded plastics, CNC-machined parts, and electromechanical assemblies
  • Creating and managing BOMs (Bill of Materials), engineering documentation, and 2D manufacturing drawings with proper GD&T and revision control
  • Collaborating closely with electrical, thermal, and software engineering teams to integrate multi-disciplinary requirements
  • Building and iterating on 3D CAD models, tolerance analyses, and detailed drawings using SolidWorks
  • Driving prototype builds, DFM/DFX reviews, and design validation testing with internal teams and external suppliers
  • Working directly with domestic and international manufacturing partners to resolve production issues and improve yields
  • Contributing to reliability, thermal, EMI/ESD compliance, and safety testing for high-volume deployments
  • Supporting product lifecycle activities, including cost reduction, design revisions, and next-gen architecture exploration
  • Traveling internationally on occasion (~10%) to support suppliers, manufacturing builds, and validation testing

Minimum Qualifications


  • BS or MS in Mechanical Engineering or related field
  • 3+ years of relevant mechanical design experience, preferably in consumer electronics, kiosks, medical devices, or other high-volume hardware products
  • Proficiency in SolidWorks (or similar CAD) with strong GD&T and tolerance stack-up skills
  • Hands-on experience with prototype fabrication, DFM, and mass production processes
  • Familiarity with plastics, sheet metal, die casting, CNC machining, and adhesive joining techniques
  • Strong understanding of thermal management, structural integrity, and reliability testing
  • Excellent problem-solving skills and ability to thrive in a fast-paced, cross-functional environment

Preferred Qualifications


  • Experience with high-volume contract manufacturers and overseas suppliers
  • Knowledge of electro-mechanical integration (displays, cameras, sensors, connectors, cables, etc.)
  • Exposure to regulatory compliance (EMI/ESD, UL, CE, FCC)
  • Experience working with computer vision systems or kiosk-style hardware is a plus
  • Mandarin Chinese proficiency is a plus for communicating with some manufacturing partners
  • Willingness to travel internationally (~10%) as needed for supplier engagement and production support

What We Offer


  • An opportunity to work on a small, multidisciplinary team with the potential to break new ground in many different industries
  • Excellent health, dental and vision insurance for you and your dependents
  • 401k plan
  • Flexible PTO policy
  • Catered lunch in office with fully stocked snacks and beverages
  • Pet insurance for your fur babies
  • Voluntary life insurance plan
  • Competitive salary and options in a small, rapidly scaling company

$150,000 - $170,000 a yearFor roles based in San Jose, CA, the overall market range for Mashgin is typically $150,000 - $170,000 USD annually. Note that total compensation for this position will be determined by candidate’s relevant qualifications, work experience, skills, and other relevant factors. This estimate excludes the value of any benefits offered by Mashgin, and the potential future value of any other long-term incentives.Mashgin is proud to be an equal opportunity employer. Individuals seeking employment at Mashgin are considered without regards to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, or sexual orientation. Notice on fraudulent jobsWe have been made aware of instances of fraudulent job postings and/or fraudulent recruiting activity by bad actors, claiming to represent Mashgin.

These fraudulent schemes often seek monetary contributions or payments from job seekers (such as for "start up costs" or "equipment"), or seek to collect sensitive personal or banking information from job seekers. These job postings and offers are not authorized by Mashgin, and Mashgin is not responsible for fraudulent offers or requests for personal information or payments. Mashgin will never ask for any financial commitment or contribution from a candidate at any stage of the recruitment process.

Candidates who have questions about the validity of Mashgin job postings or offers should consult the job postings on our mashgin.com career site. If you think you've been scammed, please reference this site for more information.Apply for this job

Life at Mashgin

At Mashgin, we are developing the future of checkout experiences. We aim to reduce the friction between customer desires and their ability to be on their way. Our ecosystem is anchored by the only 3D computer vision and deep learning based checkout system in the world. With customers across a wide spectrum of verticals including the NFL, MLB, and Aramark, our company and product adoption are growing at a rapid pace.
Thrive Here & What We Value• Autonomy of work• Respect for one another• Building products with empathy for customers• Flexible PTO policy• Competitive salary and options• Excellent health, dental, and vision insurance• Equal opportunity employer• Multidisciplinary team• Rapidly scaling company

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