Senior Algorithm Test Engineer

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 are seeking an experienced and dedicated Senior Algorithm Test Engineer to join our algorithm testing team. In this role, you will be responsible for ensuring the accuracy, efficiency, and robustness of algorithms. Your work will involve tasks ranging from single-case debugging to large-scale data analysis. Collaborating closely with our Science, Development, and Testing teams across the US and Oulu, Finland, you will leverage your skills to contribute to the success of a dynamic and multinational organization.

What You will do

• Requirements Analysis: Review and analyze algorithm specifications and requirements, deriving detailed testing requirements from them.
• Test Design and Execution: Plan, coordinate, design, and execute test plans and cases to ensure algorithms meet specified requirements.
• Requirement Validation: Report and validate the realization of algorithm requirements with detailed evidence.
• Test Automation: Develop and maintain tools/scripts for new functionalities and regression tests, including automation to improve test efficiency and repeatability.
• Process Improvement: Design, improve, and implement testing methodologies and processes to optimize quality assurance efforts.
• Debugging: Investigate, debug, and resolve test failures and issues across all stages of product development.
• Quality Ownership: Take full ownership of product quality and contribute to the release process by ensuring thorough testing and issue resolution.

Requirements

Technical Skills and Experience:

• 5+ years of experience in software testing or development, preferably in wearable technology or consumer electronics.
• Proficiency in programming languages such as Python, SQL, as well as test automation frameworks.
• Hands-on experience with CI/CD tools and Git for version control.
• Hands-on experience of AI coding tools: Copilot, Cursor, Claude Code, Codex
• Strong knowledge of various software testing methods and their applications.
• Experience in testing or developing numerical algorithms, including test strategy and test plan development for automated testing.

Soft Skills:

• Exceptional problem-solving abilities and a proactive approach to challenges in a fast-paced environment.
• Strong communication skills with the ability to work collaboratively across multidisciplinary teams.
• Self-motivated and capable of working independently while maintaining a quality-first mindset.
• Excels at creating clarity and driving projects forward in ambiguous, rapidly-evolving team environments

Additional Knowledge:

• Familiarity with embedded devices and their testing requirements is a plus.
• A demonstrated commitment to driving quality improvements in testing and development processes.

What we offer:

• Competitive Salary
• Lunch benefit
• Wellness benefit
• Flexible working hours
• Collaborative, smart teammates
• An Oura ring of your own

If this sounds like the next step for you, please send us your application as soon as possible.

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.

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