Test Infrastructure 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’re on a mission to improve lives through science, data, and design — and we’re seeking a Test Infrastructure Engineer to join our Test Tools & Infrastructure team in Oulu.

In this role, you will take ownership of the systems, tools, and environments that enable automated testing across hardware and software development. You will design, build, and evolve the infrastructure that supports scalable product validation — from development labs to manufacturing environments.

Unlike a support-focused role, this position centers on infrastructure ownership, architecture decisions, and long-term reliability of our test ecosystems.

Location: On-site in Oulu, Finland

Key Responsibilities

Own and develop test infrastructure

• Design, implement, and maintain scalable test tools and infrastructure used across hardware and software organization.
• Architect and improve test beds used for development validation and automated system testing.
• Develop and maintain Python-based frameworks and tooling for test automation.
• Ensure test environments are reliable, maintainable, and continuously available.
• Define infrastructure standards, documentation practices, and configuration management.
• Support hardware and software teams by solving complex test environment and tooling issues.
• Drive improvements in automation coverage, robustness, and test execution efficiency.
• Collaborate closely with testing, software, and hardware teams to align infrastructure with product needs.
• Contribute to long-term roadmap planning of test infrastructure and tooling.

Qualifications

• 3+ years of experience in Python development (preferably in automation or infrastructure context).
• 1+ years of experience in Docker.
• Experience with CI/CD tools (e.g., CircleCI).
• Strong Linux knowledge and experience maintaining Linux-based systems.
• Understanding of networking fundamentals.
• Experience working with embedded systems, hardware-related development, or test environments.
• Strong analytical mindset and structured problem‑solving skills.
• Independent, proactive working style with ownership mentality.
• Fluent written and spoken English.

Preferred

• Experience with AWS (e.g., S3, EC2, CDK) or cloud-based infrastructure.
• Experience with Pytest, or similar test frameworks.
• Knowledge of USB, BLE, NFC, Wireless charging.
• Experience building or maintaining lab environments or automated test systems.

What we offer

• Wellness benefit
• Supportive and collaborative team environment
• An Oura Ring of your own
• Latest equipment of choice

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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