Our mission at Oura is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. We've helped millions of people understand and improve their health by providing daily insights and practical steps to inspire healthy lifestyles.
Empowering the world starts with living our values and empowering our team. As a quickly growing company focused on helping people live healthier and happier lives, we ensure that our team members have what they need to do their best work — both in and out of the office.
We’re on a mission to improve lives through science, data, and design, and we’re seeking a Senior Hardware Reliability Engineer to strengthen and advance our testing and validation capabilities in Finland.
As a Senior Reliability Engineer at Oura, you’ll lead the definition, implementation, and continuous improvement of reliability and durability strategies for our hardware products and accessories. You will ensure that Oura devices meet the highest standards for robustness, longevity, and quality — from early concept phases through to mass production. This role is both strategic and hands-on, combining test method development, data-driven decision-making, and technical leadership.
Location: On-site in Oulu, Finland. The role includes frequent travel to other Oura sites and supplier locations.
Key Responsibilities- Own and lead the definition, planning, and execution of reliability and qualification strategies for Oura’s hardware products and accessories.
- Develop and validate advanced reliability test methods and standards tailored to wearable technologies and novel materials.
- Plan, conduct, and oversee mechanical, environmental, and electrical stress testing to ensure product robustness and long-term durability.
- Drive failure analysis and root-cause investigations, collaborating with design, materials, manufacturing, and firmware teams to implement corrective actions.
- Define and manage reliability metrics, qualification gates, and data traceability across the product lifecycle.
- Mentor and support junior engineers and technicians, promoting technical rigor, process discipline, and continuous improvement.
- Partner cross-functionally with global hardware, firmware, and manufacturing teams to integrate reliability considerations early in the design process.
- Manage external test labs and contract manufacturers, ensuring consistent test execution and data quality.
- Analyze and interpret test data, communicate insights clearly, and influence design decisions through quantitative evidence.
- 7+ years of experience in hardware reliability, validation, or test engineering, preferably in consumer electronics, wearables, or compact electromechanical systems.
- Proven ability to design, implement, and own end-to-end reliability frameworks and qualification plans.
- Strong understanding of mechanical, environmental, and electrical stress testing (e.g., HALT, HAST, vibration, thermal cycling).
- Demonstrated skills in root cause analysis, reliability modeling, and statistical problem-solving.
- Experience working with global suppliers, external test labs, and manufacturing partners.
- Excellent communication and documentation skills in English.
- Self-driven, detail-oriented, and collaborative mindset.
- Background in wearable or small form-factor consumer devices with integrated electronics.
- Bachelor’s or Master’s degree in Mechanical, Electrical, Materials, or Reliability Engineering, or related field.
- Experience leading cross-functional reliability initiatives and translating test insights into design and process improvements.
At Oura, we care deeply about your well-being and development. Every team member has an Oura Ring of their own, and we’re dedicated to fostering health, growth, and balance.
What we offer:
- Competitive Salary
- Lunch benefit
- Wellness benefit
- Flexible working hours
- Collaborative, smart teammates
- An Oura ring of your own
- Easy-to-reach offices in Oulu Teknologiakylä
- Latest equipment of choice
As the holiday season approaches, we want to inform you that response times and the holiday process may be slightly extended due to business team schedules. We truly appreciate your patience and understanding during this period and remain committed on keeping you informed as we review applications. Thank you for considering a role at OURA - we look forward to learning more about you!
Oura is proud to be an equal opportunity workplace. We celebrate diversity and are committed to creating an inclusive environment for all employees. Individuals seeking employment at Oura are considered without regard to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws. We will not tolerate discrimination or harassment based on any of these characteristics.
We will work to ensure individuals with disabilities are provided reasonable accommodation to participate in the interview process, to perform essential job functions, and to receive other benefits and privileges of employment.
Disclaimer: Beware of fake job offers!
We’ve been alerted to scammers posing as ŌURA recruiters, especially for remote roles. Please note:
- Our jobs are listed only on the ŌURA Careers page and trusted job boards.
- We will never ask for personal information like ID or payment for equipment upfront.
- Official offers are sent through Docusign after a verbal offer, not via text or email.
Stay cautious and protect your personal details.
To all recruitment agencies: Oura does not accept agency resumes. Please do not forward resumes to our jobs alias, Oura employees, or any other organization's location. Oura is not responsible for any fees related to unsolicited resumes.
Top Skills
What We Do
Oura is an award-winning and fast-growing startup that helps people track all stages of sleep and activity using the Oura Ring and connected app. By providing daily feedback and practical steps to inspire healthy lifestyles, we've helped hundreds of thousands of people improve their sleep, understand their bodies, and transform their health. We’re on a mission to empower every person to own their inner potential, and we’re seeking talented individuals to join us on our journey.
JOIN THE OURA TEAM
Oura is full of skilled experts and we’re known to share a good laugh every now and then. We always strive to learn more and dig deeper into our research and analytics, to stay engaged and creative in everything we do. We respect our partners, privacy and the scientific method.
We are a multi-disciplinary team of over 100 experts in hardware engineering, software development, machine learning, bioscience, sleep, industrial and UX design, production, marketing and customer experience.
Oura Health Ltd.’s HQ and major manufacturing facilities are located in Oulu, Finland. Other locations include Helsinki and San Francisco.
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