Senior Mixed-Signal / Analog Hardware Engineer
$170,000–$250,000 year
On-siteOakland, California, United States
Oakland, California, United StatesOn-siteFull Time$170,000–$250,000 yearSenior LevelTechnology and LogisticsEnterprise
Full TimeSenior LevelEnterpriseTechnology and Logistics
Job Summary
Design instrumentation and telemetry circuits, precision current sources, and high-quality amplifiers. Create designs around ADCs, DACs, and signal conditioning for sensor interfaces including temperature, light, audio, and LED drivers. Own power sequencing and EMC-aware analog design while bringing rigor to design reviews and setting analog/EMC practices. Characterize analog performance in the lab regarding noise, bandwidth, and accuracy. This role reports to the Director, Electrical Engineering on the Hardware team within DoorDash Labs, focusing on autonomous delivery robots and control boards.
Required Qualifications
- Strong mixed-signal and precision-analog design background
- Instrumentation, telemetry, current-source, and power-amplifier design
- ADC/DAC and signal-conditioning design
- Sensor front-ends (temp/light/audio) and LED drivers
- EMC/EMI-aware design and mitigation experience
- Experience characterizing analog performance in the lab (noise, bandwidth, accuracy)
- Expect to be fully onsite when needed
Desired Qualifications
- Design instrumentation and telemetry-measurement circuits, precision current sources, and high-quality amplifiers
- Design circuits around ADCs, DACs, and signal conditioning
- Design sensor interfaces — temperature, light, audio — and LED drivers
- Own power sequencing and EMC-aware analog design
- Bring analog rigor to design reviews and help set analog/EMC design practices
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