Senior Electrical Engineer (Medical Devices)

Location: Emeryville, California, United States. Hybrid role with in-office days on Tuesday, Wednesday, and Thursday.

Company

hirify.global develops FDA-cleared AI-powered digital stethoscopes and digital health tools for detecting heart and lung disease.

What you will do

• Design, develop, and test electronics for digital stethoscopes and related medical products.
• Define next-generation hardware architectures and develop mixed-signal, battery-powered boards from schematics through production.
• Capture biological signals including PCG and ECG and support sensor, algorithm, and firmware development where applicable.
• Bring up new hardware, perform verification testing, contribute to DFMEA, and lead safety, EMC, and wireless testing.
• Lead root cause analysis of field failures, implement design fixes, qualify replacement components, and improve production yield.
• Collaborate with mechanical, acoustic, firmware, algorithm, quality, manufacturing, vendor, and laboratory partners.

Requirements

• Bachelor’s or Master’s degree in Electrical Engineering or a related field.
• 5+ years of electrical engineering experience and a record of taking electronic products from concept through production.
• Hands-on experience with analog and digital circuits, low-noise sensor front ends, amplifiers, filters, ADC interfaces, and mixed-signal PCB design.
• Experience with battery-powered designs, power management, charging, low-power operation, grounding, power integrity, and EMC/ESD practices.
• Experience supporting products in production, including root cause analysis, component substitution, contract manufacturing, and manufacturing tests.
• Comfort using oscilloscopes, spectrum analyzers, power analyzers, and similar laboratory equipment, with strong technical communication and problem-solving skills.

Nice to have

• Medical device development experience in FDA-regulated environments, including IEC 62304 and design controls.
• Experience with DSP on embedded platforms, audio signal processing, or ECG, PCG, and EMG acquisition circuits.
• Familiarity with FCC, CE, and Bluetooth SIG wireless certification processes.
• Experience with Altium Designer, Python, test automation, BOM optimization, or design for manufacturing.
• Startup experience or contributions to open-source embedded projects.

Culture & Benefits

• Mission-driven work focused on improving cardiac and pulmonary care for patients.
• Generous paid time off, parental leave, and medical, dental, vision, disability, and life insurance.
• Stock incentive plans, One Medical membership, 401(k) matching, and a learning and development stipend.
• Cross-functional collaboration within a team of engineers, physicians, PhDs, creatives, and technologists.