The role 

We are building our L3 Support Line from scratch to serve as the datacenter center of expertise for servers, firmware (BIOS/BMC), and deep Linux diagnostics across Europe and the US.

This is a senior technical role focused on deep investigations, cross-site pattern detection, and driving permanent fixes with R&D and ODM vendors. You will turn complex incidents into scalable solutions and elevate L1/L2 capabilities through strong technical enablement.

You’re welcome to work in our DC in Mäntsälä, Finland.

Your responsibilities will include: 

Deep Technical Investigation (Primary Focus)

• Lead root cause analysis beyond L2 depth (GPU failures, firmware issues, Linux-level faults, HW/SW interactions).

• Detect recurring patterns across sites and convert findings into durable fixes.

• Own technical workstreams during high-severity incidents.

Vendor & R&D Collaboration

• Build evidence packs and drive escalations with ODM and R&D.

• Push for firmware, component, and platform-level resolutions.

• Track outcomes and ensure knowledge flows back to operations.

Firmware & Platform Readiness (BIOS/BMC)

• Support validation and rollout of firmware updates (risk assessment, staging, rollback planning).

• Help operationalize platform standards across datacenters.

Knowledge & Enablement

• Create scalable runbooks, troubleshooting guides, and error catalogs.

• Turn investigations into playbooks that elevate L1/L2 teams.

Hands-on Support (As Needed)

• Travel to datacenters for complex troubleshooting, new platform readiness, or incident containment.

We expect you to have: 

• Strong hands-on experience with datacenter servers and deep Linux troubleshooting.

• Ability to diagnose across hardware, BIOS/BMC firmware, and Linux (logs, drivers, storage basics, performance triage).

• Structured incident response experience and clear communication under pressure.

• Experience driving evidence-based escalations with vendors/R&D.

• Fluent English (written and spoken).

It will be an added bonus if you have: 

• Strong familiarity with GPU server platforms and tooling (for example: nvidia-smi, dcgmi, Linux logs correlation).

• Experience with ipmitool and Redfish workflows, firmware lifecycle, and staged rollouts.

• Scripting skills (bash and basic Python) for log collection, triage automation, and simple reliability analysis.

• Exposure to OCP-based platforms and ODM manufacturing ecosystems.

• Experience supporting enterprise bare metal customers under contractual SLAs.

New data center development:

We give you the opportunity to work with cutting-edge technologies in data operations, cloud computing and infrastructure management. As global data center operations grow, there will be ample opportunities for career progression. Working in the data center directly impacts performance, customer satisfaction and efficiency, with the opportunity to contribute to new data center projects.You’ll collaborate with experts in AI data center development and operations, gaining insights from leaders in the field. This environment fosters innovation, and allows you to work on solutions that exceed industry standards in design and deployment.

The role 

We’re looking for a Senior Data Center IT technician to troubleshoot and solve data center IT hardware issues. This is a position for a technical expert working at the intersection of multiple technical and operational domains.

You’re welcome to work in our data center in Mäntsälä, Finland.

Your responsibilities will include: 

• Solve the most challenging firmware and hardware related issues with servers, involving in-depth knowledge of system architecture and advanced troubleshooting
• Take charge of hardware problem management, workarounds and solutions
• Act as a subject matter expert and point of escalation for team members
• Create new processes and documentation for IT hardware team
• Collaborate with R&D to improve our hardware designs
• Collaborate with vendors on warranty replacements (RMA)
• Improve support processes, documentation and training materials

We expect you to have: 

• Knowledge of data centers, and server equipment
• Deep knowledge of IT hardware and practical experience of troubleshooting
• Advanced skills working with the Unix/linux operating system and command line
• Experience with equipment monitoring, data analysis and presentation
• Proactiveness and sense of responsibility
• High proficiency in spoken and written English

It will be an added bonus if you have: 

•  Skills of repairing electronics at the component level (SMD)
• Knowledge of network equipment and troubleshooting
• Driving license type B

We are looking for a highly experienced Electronics Engineer to work on the design and development of Oura’s electronic systems. In this role we provide an opportunity to take the technical leadership in the electronics design of Oura products. Candidates can work either in a Lead position with team lead and project management duties in our product programs, or as an individual contributor as a staff engineer having responsibility of the technical work for design capture, implementation and verification. Furthermore, we optionally provide an option to contribute to our new technology development.

This is a key technical leadership role, responsible for setting the direction of electronics design, ensuring design excellence and leading a high-performing engineering project team. You will work on cutting-edge technologies and drive innovation from concept to production in our product programs.

Key Responsibilities:

• Design Leadership: Lead detailed design efforts for analog, digital, mixed-signal, power management, sensing and RF systems
• Ensuring product performance, reliability and manufacturability.
• Project Oversight: Manage and schedule electronics design activities across all project phases — from concept, schematic design, PCB layout, prototyping, validation to production support.
• Cross-Disciplinary Collaboration: Work closely with mechanical, firmware, optical, quality and manufacturing teams to deliver fully integrated products.
• Mentorship and Team Development: Mentor junior designers and develop a strong internal electronics project design team.
• Electronics System Architecture: Contribute on system-level electronic architecture, component selections, and design strategies.
• Regulatory Compliance: Ensure all electronic designs meet regulatory standards (EMC, EMI, safety certifications like FCC, CE, UL).
• Supplier and Partner Management: Work with suppliers, manufacturing partners, and technology providers to deliver optimized designs and components.
• Innovation & Roadmapping: Contribute to strategic planning and technical roadmaps, bringing new technologies into  future products.

Qualifications & Skills:

• Education: Bachelor’s or Master’s degree in Electrical/Electronics Engineering or related field.
• Experience: 10+ years of experience in electronics design, with 3–5 years in a senior or chief/lead engineering role, including project leadership

Technical Expertise:

• Deep expertise in analog and digital circuit design, high-speed design, power management, and embedded systems.
• Experience with design tools such as schematics and layout tools, understanding of simulations tools in RF and Signal/Power integrity analysis.
• Prototyping and Validation: Hands-on experience with building and validating prototypes, using lab equipment like oscilloscopes, network analyzers, and spectrum analyzers.
• Product Development Lifecycle: Thorough understanding of the product development process, from early concept through mass production.
• Problem Solving: Strong technical troubleshooting and root cause analysis skills.
• Leadership: Proven ability to lead engineering teams and deliver complex, multi-disciplinary projects
• Communication: Excellent verbal and written communication skills to work effectively across internal teams and external partners.

Benefits

At Oura, we care about you and your well-being. Everyone here at Oura has a ring of their own, and we are continually looking to improve employee health.

What we offer:

• Competitive salary
• Lunch benefit
• Wellness benefit
• Flexible working hours
• An Oura ring of your own
• Personal learning & development program
• Wellness Time Off

If this sounds like the next step for you, please send us your application and CV  by May 15th, 2026.

We’re looking for a Staff ML Algorithm Scientist to join our Future Physiology team. This role focuses on advancing Oura’s capabilities in multimodal sensing and data integration, combining signals from multiple biosensing pathways to develop richer physiological insights. You’ll work hands-on with experimental sensing systems, exploring new signal sources, specifying and testing prototypes, and helping shape the next generation of health sensing at Oura.

• Location: Finland, we have offices in Oulu & Helsinki

What You will do: 

• Develop and refine signal processing algorithms for multimodal biosignals (e.g., PPG, motion, temperature,  and related physiological modalities).
  
  
• Design end-to-end methods for signal fusion, from signal cleaning and multimodal data integration to modeling and validation.
  
  
• Collaborate with hardware, firmware, and software engineering teams to understand sensing system performance and optimize data pipelines.
  
  
• Work hands-on with prototype sensors, evaluation kits, and SDKs to explore new data channels, assess feasibility, and validate algorithmic approaches.
  
  
• Explore the relationship between physical signals and physiological states, identifying new opportunities for insight generation.
  
  
• Translate complex technical concepts and data-driven insights into clear, compelling narratives for senior and executive stakeholders, supporting strategic decision-making and roadmap alignment.
  
  

We would love to consider You for this role if You have:

• 7+ years of experience in biosignal processing, sensor fusion, deep learning and multimodal data integration and analysis.
  
  
• Proficiency in Python and scientific computing libraries (NumPy, SciPy, pandas, matplotlib).
  
  
• Deep understanding of physiological systems and time-series data analysis.
  
  
• Strong practical experience working with sensor hardware, prototypes, or evaluation environments.
  
  
• Advanced degree (MSc/PhD) in Biomedical Engineering, Signal Processing, machine learning, voice based health sensing or related field.
  
  
• Experience designing algorithms that perform robustly in noisy, real-world conditions.
  
  
• Experience influencing technical and product strategy by clearly communicating data-driven insights to senior leadership.

Benefits:

• A competitive salary and equity packages
• Lunch, Culture and Wellness benefits
• Flexible working hours + work-life balance
• Collaborative, smart teammates and innovative environment
• An Oura ring of your own + employee discount for friends and family
• Wellness Time Off: Eight extra days time-off per year to devote to personal wellness

If this sound like an opportunity for you, apply as soon as possible but latest May 10, 2026.

We are part of the software engineering Core Platform mission - the heartbeat of Oura. Core Platform drives operational excellence by delivering capabilities that empower teams to build securely and scale reliably without compromising speed. We are looking for a Senior Fullstack Engineer to contribute to the Tooling and Releases squads of the mission. We provide business-critical capabilities that power Oura’s state-of-the-art rollouts of new features, world-class Member eXperience troubleshooting, and next gen internal hub for launching bespoke tooling applications with the power of AI.

This is a hybrid role with preferred locations of Helsinki, Tampere or Oulu where the majority of our team is located. We will also consider outstanding candidates in the rest of Finland.

While we have high expectations for this demanding role, we recognize that few candidates will perfectly match every single requirement. For this role, we put relative emphasis on frontend tech excellence. We strongly encourage you to apply if you meet the core criteria and are passionate about our mission.

What You will do:

• Design and Implement End-to-End Systems: Build secure & scalable internal applications that power Oura’s rollout capabilities, troubleshooting workflows, and our next-gen AI-powered internal hub.
• Lead Frontend Excellence: Create sophisticated, performant UIs using TypeScript (React or Vue) and Vite to ensure a seamless, modular and future-proof  internal tool ecosystem.
• Develop High-Performance Services: Create high-availability, low-latency backend services to deliver critical configurations and content to millions of Oura members and serve Ouranians needs.
• Drive Engineering Excellence: Take a leading role in leveraging future technologies, especially AI, across the software organization and championing engineering excellence through continuous operational improvements.
• Collaborate Across Missions: Work closely with Product Managers and engineering teams (Mobile, Cloud, Firmware, etc.) to translate complex internal needs into delightful developer experiences.
• Own Infrastructure & Delivery: Manage and scale our cloud environment using Infrastructure as Code (Pulumi, Helm) and modern CI/CD patterns to ensure reliable, automated deployments.

We would love to have You on our team, if You have:

• Extensive Experience: 5+ years of professional software development experience, with a proven track record of delivering complex full-stack projects.
• Outstanding AI-Native Proficiency: Deep experience with agentic workflows and tools (e.g., Cursor, agentic CLIs), treating AI as a high-output collaborator to fundamentally reshape and accelerate the software lifecycle across craft and organization.
• Mastery of Modern Web Tech: Deep expertise in TypeScript and modern frontend frameworks (React or Vue), including experience with state management and micro-frontend architectures.
• Robust Backend Skills: Strong proficiency in building production-grade APIs and services with Python or Rust.
• Database Versatility: Solid competence working with both SQL (PostgreSQL) and NoSQL (DynamoDB, Firestore, Redis) databases.
• Cloud & DevOps Fluency: Practical experience with AWS (EKS, SQS/SNS, S3) and containerization, along with a "DevOps mindset" toward monitoring (Sentry, OTEL) and automation.
• Ownership Mentality: A proactive attitude with the ability to take a rough idea and turn it into a concrete, high-impact product.
• Passion for DevX: A genuine interest in improving developer productivity through easy-to-use tooling and great engineering practices.
• Communication: Excellent verbal and written communication skills in English.

What we offer:

At Oura, we care about you and your well-being. Everyone here at Oura has a ring of their own and we are continually looking to improve employee health.

Together we will continue to define Oura as a company where you can:

• Contribute to a product that improves the lives of millions of people across the globe
• Achieve great work-life balance and inspired work by focusing on what is important
• Grow on your chosen career path and sharpen your abilities - be it technical, people, or leadership skills

Benefits

• A competitive salary and equity packages
• Lunch and wellness benefits
• Flexible working hours + work-life balance
• Collaborative, smart teammates and innovative environment
• An Oura ring of your own + employee discount for friends and family
• Eight extra days time-off per year to devote to personal wellness
• Latest equipment of your choice

If this sounds like the next step for you, please send us your application and CV as soon as possible. We will fill the position as soon as we find a suitable candidate.

We are looking for an Electrical Test Engineer to join our Hardware test organization in Oulu. In this role, you will focus on hands-on electrical testing, validation, and debugging of our wearable products, working closely with hardware, firmware, manufacturing, and quality teams throughout the product lifecycle.

This role combines early-stage hardware development, component- and subsystem-level electrical testing, and the definition and transfer of electrical test methods to manufacturing. You will play a key role in ensuring that our devices meet electrical performance and quality requirements from prototype to production.

Key responsibilities: 

Electrical test development and automation

• Design and own electrical tests used for component- and subsystem-level validation in development and manufacturing.
• Write Python-based test code that communicates directly with devices over UART and BLE, handling measurements, timing checks, and protocol verification.
• Create test cases that verify electrical behavior against datasheet limits and design requirements.
• Assemble, modify, and maintain physical test setups and fixtures used during hardware bring-up, debugging, and failure analysis.

Hardware validation and debugging

• Execute electrical tests on components and subsystems during prototype bring-up, validation, and production support.
• Debug electrical issues by measuring signals, reviewing schematics, and correlating hardware behavior with firmware and test results.
• Perform failure analysis to identify root causes across hardware, firmware, and test systems, and drive corrective actions.
• Serve as the technical contact for electrical test topics between product engineering and manufacturing.
• Define test requirements, limits, and procedures used in manufacturing, and ensure they are correctly implemented and stabilized at the factory.
• Work directly with contract manufacturers and test partners to review test coverage, analyze yield data, and resolve test-related issues.
• Convert engineering requirements into concrete, manufacturing-ready electrical tests, and feed manufacturing findings back into product and test design.

Qualifications:

• 5+ years of experience in electrical test engineering, hardware test, systems engineering, or a related technical role.
• Hands-on experience testing electronic components or embedded systems at component and subsystem level.
• Practical understanding of hardware communication interfaces and protocols (e.g. UART, BLE).
• Ability to read and interpret electronic component datasheets, specifications, and application notes.
• Experience translating component requirements and datasheet limits into clear, repeatable electrical test cases.
• Comfortable working close to hardware, including hardware bring-up, debugging, and failure analysis.
• Hands-on experience using electrical measurement equipment (e.g. oscilloscopes, multimeters, power measurement tools) for hardware bring-up, debugging, and validation.
• Experience supporting development or manufacturing test environments.
• Strong troubleshooting skills and structured root-cause analysis capability.
• Good collaboration and communication skills.
• Fluent written and spoken English.

Preferred

• Experience testing low-power or wearable devices.
• Experience validating electrical, timing, and protocol-level behavior.
• Exposure to manufacturing test environments or factory test stations.
• Experience designing or building manufacturing test jigs or fixtures.
• Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related field.

Work Model:
On-site in Oulu, Finland. This role includes frequent travel to other Oura sites and supplier locations.

Benefits 

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 + work-life balance
• Collaborative, smart teammates
• An Oura ring of your own
• Easy-to-reach offices in Oulu Teknologiakylä 
• Latest equipment of choice

If this role resonates with your skills and ambitions, we’d love to hear from you — please apply by April 10th.

Our engineering organization consists of many talented Android and iOS app developers distributed across the EU and US. For day-to-day work, our engineers are organized into smaller cross-functional feature squads or system-level teams. These teams have a great deal of autonomy and are responsible for the development and architecture of their features and systems. They take full ownership of their code and handle everything from concepting, design, and implementation to release, maintenance, and bug fixes.

We are looking for experienced Senior iOS Engineers to join our app development organization. We have several roles available across various teams, from developing new member-facing features to building the foundational systems that ensure seamless connectivity and data synchronization between the Oura Ring and the app. Whether you are passionate about crafting beautiful user interfaces or architecting robust, scalable low-level systems, we have a place for you.

This role is on-site or remote within Finland, with a preference for candidates who can regularly visit our offices in Helsinki or Oulu.

What You will do

• Design, build, and maintain high-quality, scalable, and maintainable code for the Oura iOS app.
• Collaborate closely with Product Managers, Designers, and other teams—such as backend, firmware, data science, and QA—to deliver complex, high-impact features and system improvements.
• Contribute to the entire development lifecycle, from architectural design and implementation to testing, release, and maintenance.
• Work with iOS colleagues across the US and EU to improve the overall health of the iOS codebase, develop best practices, and enhance our development processes.
• Participate actively in technical discussions, code reviews, and platform-level improvements to ensure we provide performant and reliable experiences for our members.
• Mentor other engineers and contribute to a culture of continuous learning and improvement.

Who You are

We believe you’ll succeed in this role if you have a genuine passion for building high-quality products and a strong sense of ownership. You thrive in a collaborative environment and are driven to create meaningful value for end-users.

We would love to have You on our team if you have

• A minimum of 8 years of professional experience shipping high-quality iOS applications.
• Strong proficiency in Swift with UIKit and modern iOS development, with a deep understanding of modern iOS app architectures.
• Experience with collaborative development on complex and shared codebases, including proficiency with Git and standard code review workflows.
• A strong focus on quality, with experience in unit testing, UI testing, and manual testing.
• The ability to take ownership of projects, design technical solutions, and drive implementation with limited guidance.
• Strong computer science fundamentals and a solid understanding of design patterns.
• Fluency in English both written and spoken.
• Strong cross-functional collaboration skills

We also appreciate if you have experience with any of the following:

• SwiftUI, Swift Structured Concurrency, or Combine.
• Performance optimization and systems architecture.
• Working with firmware teams on projects involving hardware.
• Developing software for health, wellness, or fitness products.
• Mentoring or technical leadership.
• Domain specific supportive skills like: TypeScript, or C++, Low-level systems, such as CoreBluetooth and Bluetooth Low Energy (BLE).

Benefits

What we offer:

• Competitive salary
• Lunch and wellness benefits
• Flexible working hours
• An Oura Ring of your own
• Wellness Time Off

If you are passionate about improving people's health and want to contribute to a product that millions of people use and love, we would love to hear from you!