3 days ago

Senior Prototype Design Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 16 hours agoStatus: Live

Job Summary

Build high-fidelity, testable prototypes for advanced vehicle product experiences by bridging industrial design, mechanical design, and UX. Lead multidisciplinary innovation from rapid execution to hardware-software convergence, creating in-vehicle interaction concepts and validating them with software engineering. Use Figma, Protopie, vibe coding, Arduino, and CAD/3D printing to model, fabricate, and demo reusable prototyping workflows for vehicle programs.

Location: Sunnyvale, San Francisco

Workplace: Onsite

Employment Type: Full time

Job Function: Design (Product/UX/UI/Visual)

Seniority: Mid level

Key Responsibilities

•Act as the prototype execution hub, adapting quickly to new technologies and tools to maintain a fast iteration cycle.
•Integrate Industrial Design (ID) and Mechanical Design (MD) with UX to create cohesive in-vehicle interaction systems.
•Develop and iterate hardware-software touchpoints (e.g., haptic controllers, steering wheel interfaces, integrated displays) and experimental hybrid concepts.
•Build high-fidelity digital interaction models using Figma, Protopie, and vibe coding, and validate ergonomics/tactile feel with 3D printing and CAD.
•Collaborate with software engineering to test interaction models in-vehicle and build compelling prototypes for leadership demos and international sessions.

Travel: Medium travel

Pay and Benefits

Salary: USD 167,000 - 230,840

Key Requirements

•Bachelor’s or Master’s in Mechanical Engineering, Industrial Design, HCI, or a related technical field.
•6+ years of professional experience in product design, engineering, or rapid prototyping.
•Proficiency in Figma, Protopie, vibe coding, Arduino, and advanced CAD tools.
•Proven track record across Industrial Design (ID), Mechanical Design (MD), and UX Design.
•Ability to learn new skills and tools quickly and apply hands-on engineering to prototype hardware and electronics.

Experience:6+ years

Education:Bachelor's in Mechanical Engineering, Industrial Design, HCI

Skills:AdaptabilityProblem-solvingCross-functional collaborationHands-on execution

Tech Stack:FigmaProtopieVibe codingArduinoCAD3D printingSolidWorksRaspberry Pi

Company Brief

42dot

Develops autonomous driving and mobility software platforms, including AI-based perception, mapping, routing, and connected-vehicle technologies. It works on next-generation transportation systems and self-driving vehicle capabilities for automotive applications.

Industry: Autonomous Vehicles

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Headquarters: Seoul, South Korea

Founded: 2019

Website LinkedIn

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42dot

3 days ago

Senior Prototype Design Engineer

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 16 hours agoStatus: Live

Job Summary

Location: Sunnyvale, San Francisco

Workplace: Onsite

Employment Type: Full time

Job Function: Design (Product/UX/UI/Visual)

Seniority: Mid level

Key Responsibilities

•Act as the prototype execution hub, adapting quickly to new technologies and tools to maintain a fast iteration cycle.
•Integrate Industrial Design (ID) and Mechanical Design (MD) with UX to create cohesive in-vehicle interaction systems.
•Develop and iterate hardware-software touchpoints (e.g., haptic controllers, steering wheel interfaces, integrated displays) and experimental hybrid concepts.
•Build high-fidelity digital interaction models using Figma, Protopie, and vibe coding, and validate ergonomics/tactile feel with 3D printing and CAD.
•Collaborate with software engineering to test interaction models in-vehicle and build compelling prototypes for leadership demos and international sessions.

Travel: Medium travel

Pay and Benefits

Salary: USD 167,000 - 230,840

Key Requirements

•Bachelor’s or Master’s in Mechanical Engineering, Industrial Design, HCI, or a related technical field.
•6+ years of professional experience in product design, engineering, or rapid prototyping.
•Proficiency in Figma, Protopie, vibe coding, Arduino, and advanced CAD tools.
•Proven track record across Industrial Design (ID), Mechanical Design (MD), and UX Design.
•Ability to learn new skills and tools quickly and apply hands-on engineering to prototype hardware and electronics.

Experience:6+ years

Education:Bachelor's in Mechanical Engineering, Industrial Design, HCI

Skills:AdaptabilityProblem-solvingCross-functional collaborationHands-on execution

Tech Stack:FigmaProtopieVibe codingArduinoCAD3D printingSolidWorksRaspberry Pi

Company Brief

42dot

Industry: Autonomous Vehicles

Company Size: Large (251 to 1,000 employees)

Growth: Scaleup

Headquarters: Seoul, South Korea

Founded: 2019

Website LinkedIn