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2 prototype engineer jobs at 2 companies in Eloy, AZ

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Engineering Specialist
Tucson, Arizona, United States
OnsiteFull Time
Mister Car Wash
Mister Car WashNYSE: MCW: Provides conveyorized car wash and interior cleaning services.
4+ YOEBachelors in Mechanical Engineering (or equivalent), 4+ years CAD modeling experience, strong analytical and technical problem-solving, familiarity with manufacturing and prototyping, proficiency with Microsoft Office.
Microsoft Office
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2mo
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Javascript - Senior Developers - AI Training - Mesa, US
Mesa, Arizona, United States
$50/hr RemoteContract, Part Time
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS or related field; professional experience building scalable web apps with JavaScript/TypeScript; ability to solve LeetCode Medium-Hard problems; deep knowledge of event loop, closures, prototypes, async patterns; strong code quality standards.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, GraphQL, RESTful APIs, LeetCode
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