Senior ML & Biosignal Scientist - Wearables (Hybrid)

ŌURA; Helsinki, Oulu; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Wellness benefit

Collaborative teammates

Own Ōura ring

Wellness Time Off

Job summary

ŌURA in Finland is seeking a Senior ML & Biosignal Scientist to bridge physiology, machine learning, and biosignal R&D. You will transform multimodal data from the Oura Ring into actionable health insights, working closely with hardware, firmware, software, and science teams.

This hybrid role (Oulu or Helsinki) requires 5-7+ years of experience, PyTorch expertise, and a strong background in biosignals. Join a mission-driven team focused on scalable, real-world health tech advancements.

Qualifications

• 5-7+ years hands-on ML and biosignal processing experience.
• Experience with multimodal time-series data.
• Proficiency with PyTorch and scientific Python stack.
• Knowledge of cloud infrastructure and production ML.
• Master's or PhD in CS/ML/Bioengineering or related field.
• Agile, autonomous, ownership of algorithm development.

Responsibilities

• Take full technical ownership of the algorithm lifecycle, from physiological background and signal processing to model architecture design, evaluation, and scaling for production.
• Develop and deploy state‑of‑the‑art ML algorithms leveraging deep learning (e.g., Transformers, RNNs, probabilistic models) to extract meaningful physiological metrics across diverse user populations, effectively solving real‑world challenges such as motion artifacts and environmental noise.
• Leverage Oura’s large‑scale cloud datasets and work hands‑on with prototypes, hardware evaluation kits, and benchtop testing setups.
• Translate complex algorithmic results and physiological insights into clear technical strategies and strategic narratives for senior leadership to help guide Oura’s future product roadmap.

Skills

Machine learning

Biosignal processing

Sensor fusion

Time-series data

PyTorch

Cloud infrastructure

Agile environment

Education

Master's or PhD

Tools

NumPy

SciPy

pandas

scikit-learn

Job description

ŌURA in Finland is seeking a Senior ML & Biosignal Scientist to bridge physiology, machine learning, and biosignal R&D. You will transform multimodal data from the Oura Ring into actionable health insights, working closely with hardware, firmware, software, and science teams.

This hybrid role (Oulu or Helsinki) requires 5-7+ years of experience, PyTorch expertise, and a strong background in biosignals. Join a mission-driven team focused on scalable, real-world health tech advancements.