Embedded Hardware Engineer

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Embedded Hardware Engineer

Seoul Gangnam·Full-time

About The Role FRIDAY is Holiday's first industrial humanoid, designed to take on repetitive, physically demanding work. It works alongside people, so safety is a requirement we design for from the start - and verify.

You design the circuits and PCBs of the functional safety controller board, and build the functions that detect a fault and bring the robot to a safe state. From board development and verification through production, you make sure the circuits you design turn into a robot that behaves safely.

Key Areas

Functional safety implementationMCU-based circuit designPCB developmentFault detection & diagnosticsProduction & certification

What You'll Do

• Design the circuits and PCBs of the controller board that implements the robot's functional safety.
• Build the circuits for emergency stop, fault detection, and transition to a safe state.
• Run board fabrication, bring-up, and debugging, and verify the safety functions.
• Take the board into production and through certification, and feed what you learn back into the design.

Required Qualifications

• Experience designing MCU-based embedded circuits and developing boards.
• Solid understanding of digital, analog, and power circuits.
• Hands-on experience with component selection, schematic and PCB design, and debugging.
• Ability to verify hardware and solve problems with lab instruments.

Preferred Qualifications

• Experience designing and implementing circuits for production products with functional safety.
• Experience with requirements analysis, verification, or certification against functional safety standards.
• Experience developing MCU firmware.
• Experience developing robots, motor drives, or industrial controllers.

What We Offer

• Competitive compensation based on experience, level, and technical impact.
• The tools, instruments, and lab support needed to do your best work.
• The opportunity to take circuit design through production and safety verification on a humanoid that ships.
• Close collaboration with engineers across mechanical, firmware, control, production, and certification.

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