Hardware Signal Quality Test Engineer
Core
Establish and grow local validation capability for Oura Ring sensors by executing hands-on testing, analyzing sensor data, and investigating issues to ensure signal quality across motion, optical, electrical, and thermal domains.
Role type
Hardware Signal Quality Test Engineer
Builds
Next-generation Oura Ring hardware products and their sensor validation workflows
Domain
Wearable health technology / Biomedical engineering
Deliverable
Production ML models | product features
Required skills
Sensor testing, hardware validation, laboratory measurement, Python for data analysis, analog/digital signal analysis, electronics fundamentals, embedded systems understanding, root-cause investigation, test automation, data-driven reporting
Preferred skills
Human physiology knowledge, test fixture implementation, hardware debugging with software interfaces, regulatory testing processes for medical devices
Technologies
Python
Responsibilities
Execute defined test activities and evaluate signal quality; adapt test methods and tools for physical and physiological signals; analyze sensor data to identify patterns; conduct hands-on lab and field testing; deliver data-driven reports to stakeholders; improve test capabilities and documentation
Seniority
Mid-level, hands-on IC