Hardware Sensor Engineer for Oura Ring

This is a contract role to support Ouras initiatives. This role will be employed by SCRG (not Oura) but will work closely with Oura teams and play a meaningful role in supporting Oura growth in the region.

Job Overview:

• As a HW Sensor Engineer you will drive sensors for program specification development and characterization for next-generation wearable products. You will partner closely with EE mechanical firmware process test and product teams to design robust pipelines that unlock high-fidelity metrics improve activity and gesture detection and enhance user experiences.
• This role blends deep technical execution with cross-functional influence impacting Ouras sensor roadmap performance outcomes and long-term platform strategy.

Job Description:

1. Sensor Design

• Drive new sensor into products and for end to end convergence.
• Translate sensing requirements into robust hardware specifications aligned with product goals.

2. Regional Failure Analysis:

• Lead comprehensive root cause investigations into field returns (RMA) and production yield issues focusing specifically on sensing subsystems including PPG accelerometers and thermistors.

3. Manufacturing Process Auditing:

• Audit assembly lines testing stations and calibration jigs at contract manufacturing sites to mitigate sensor performance degradation and noise sources.

4. Technical Feedback Loop:

• Distill complex failure data into actionable insights for US-based design and firmware teams to drive hardware iterations and improve next-generation platforms.

5. Yield Optimization:

• Collaborate with Quality and Operations to execute corrective actions (CAPA) aimed at enhancing manufacturing yield and minimizing No Fault Found (NFF) occurrences.

6. Advanced Characterization:

• Leverage X-ray CT scanning SEM and cross-sectioning to diagnose intricate electrical and mechanical failures at the PCBA and component levels.

7. Documentation & Communication

• Produce clear technical documentation of sensor designs trade studies test plans and performance metrics.
• Present findings and recommendations to engineering leadership and cross-disciplinary stakeholders.

Job Requirements:

• 5 years of experience in motion sensing inertial measurement systems or similar sensor design and integration roles.
• Experience with PPG MEMS sensors and low-power embedded sensor interfaces.
• Strong background in sensor characterization signal quality analysis embedded systems and data integrity practices.
• Excellent analytical problem-solving and written/verbal communication skills.
• Collaborative mindset with experience working across hardware firmware and analytics teams.