Dexmate
Senior Electrical Engineer, Robotics
Fremont Office. Posted 6 months ago
The role
You will design, develop, and validate core electrical subsystems for general-purpose robot platforms. This includes owning power electronics, motor drive circuits, sensor integration, and PCB design from schematic to production.
What you will do
- Own end-to-end design of power electronics subsystems including battery management, power distribution, protection circuits, and DC-DC conversion
- Design and validate motor drive circuits for high-performance actuation
- Design sensor integration circuits for IMUs, encoders, hall-effect sensors, force/torque sensors, and thermal sensors
- Create schematics and multi-layer PCB layouts using industry-standard EDA tools
- Perform circuit simulation and systematic hardware validation
- Apply EMI/EMC design principles and support FCC, CE, and UL certification
- Drive DFM/DFA decisions for manufacturability and testability
- Instrument boards and conduct board-level bring-up and subsystem verification
- Collaborate with firmware and mechanical engineers
- Document designs for CM handoff and engineering review
Required qualifications
- 5+ years of electrical engineering experience in robotics, industrial automation, automotive, or consumer electronics
- At least one product shipped to production
- Hands-on PCB design experience in industry-standard EDA tools for complex, multi-layer boards with high-speed digital, power, and mixed-signal
- Proven experience designing power electronics: BMS, power distribution, protection circuits, or DC-DC conversion
- Motor drive design experience — BLDC, PMSM, or servo drive circuits
- Strong bench skills: oscilloscope, current probe, power analyzer, logic/spectrum analyzer, signal integrity debug
- Ability to read and interpret electronic circuit diagrams
- Experience with DFM/DFA and working directly with contract manufacturers
- Experience designing complex multilayer PCBs (8+ layers), including controlled impedance routing, mixed-signal design, and high-speed differential pairs
Nice to have
- Experience taking a product through FCC, CE, or UL certification, including EMC pre-compliance testing
- Functional safety design experience (ISO 26262, IEC 61508, or equivalent)
- Familiarity with embedded firmware at the hardware/firmware boundary
- Experience with high-density or thermally-constrained PCB layouts
- Background in production test fixture design and manufacturing ramp
- Proficiency in Python or similar scripting for test automation
- Hands-on use of AI-assisted EDA or coding tools in your design workflow
About the company
Dexmate is building the foundation for physical AI by combining a new generation of robots with a universal Physical AI OS. Their mission is to democratize robotics by delivering a plug-and-play platform for developers, researchers, and enterprises.