Summer Trainee, Software Engineering

Tko Aly; Helsinki; On-site; EUR 13,392 - 20,088; Full time

Job summary

Tko Aly is looking for Summer Trainees in Helsinki to join their Software organization. You will be part of small, focused teams shaping the smart ring app experience on iOS and Android while operating Cloud services.

During the 3-4 month trainee period, you will gain real impact and ownership through meaningful tasks, with a flexible hybrid working model to balance office presence and remote work.

The ideal candidates should have ongoing STEM studies and strong programming foundations, particularly in Swift, Kotlin, or Python.

Qualifications

• At least three years of studies in a STEM-related field or equivalent experience.
• Solid foundations in programming and problem-solving demonstrated through projects.
• Ability to take ownership of work and collaborate within a team.
• Interest in building skills in mobile or backend development.
• Effective communication in English.

Responsibilities

• Work within existing squads on defined areas.
• Contribute to customer-facing production features.
• Support internal tooling for the wider organization.

Skills

Programming

Problem-solving

Collaboration

Swift iOS

Kotlin Android

Python backend

Education

Ongoing studies in a STEM-related field

Job description

Overview

Our mission at Oura is to empower every person to own their inner potential. Our award-winning products helpour global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their OuraRing and its connected app. We've helped millions of people understand and improve their health by providingdaily insights and practical steps to inspire healthy lifestyles.

Empowering the world starts with living our values and empoweringour team. As a quickly growing company focused on helping people live healthier and happier lives, we ensurethat our team members have what they need to do their best work — both in and out of the office.

We are looking for several Summer Trainees to join our Software organization in Helsinki. Our team isresponsible for shaping the leading smart ring app experience on iOS and Android, as well as operating Cloud services that support millions of dailyusers worldwide.

Responsibilities

You will work within our existing squads, small and focused teams responsible for clearly defined areas. Theserange from customer-facing production features to internal tooling that supports the wider organization. Yourrole will be selected based on your skill set, experience, and interests, with the aim of giving you meaningfulownership and real impact.

Position and Schedule

The summer trainee period is planned to last 3–4 months, with timing flexible between May and September 2026. The positions will be based in Helsinki. We would like you to spend your first few weeks at the office to getfully up to speed with the team. Following this, we offer a hybrid working model with an expectation of being inthe office roughly twice a week.

Requirements

You’ll thrive in this role if you have

• Ongoing studies in a STEM-related field (e.g. computer science, mathematics, engineering), at least threeyears of studies, or equivalent experience and knowledge
• Solid foundations in programming and problem-solving, demonstrated through personal, academic, orprofessional projects
• Ability and experience to take ownership of your work, make progress independently, and collaborate closelywithin a team
• Interest to build and grow your skills in either native mobile or backend development: Swift (iOS), Kotlin (Android), or Python (backend)
• Ability to work and communicate effectively in English, which is our working language at Oura

Additional Experience

We especially appreciate hands-on experience like

• Building, shipping, or maintaining personal projects
• Thriving in hackathons and/or national or international STEM competitions (e.g. mathematics, physics,programming)

Application Process

If this sounds like the next step for you, please send us your CV and a cover letter. Your cover letter canalso take the form of a project portfolio, feel free to include links to GitHub, images, or even short videosshowcasing your personal, academic, or professional work. We’re especially interested in understanding what youpersonally built and contributed to.

If you’ve used AI tools as part of your projects, please mention how you used them, as this helps us betterunderstand your process. We actively use AI tools in our own development work as well.

Process and Timeline

Our process is the following: Please send your application as soon as possible but no later than 1st of February. We will start reviewing the candidates immediately. We are expecting toreceive a high volume of applications so this might take some time.

There will be 2-3 interviews

• 1st interview with Recruiter: focus on getting to know you and tell more about Oura’s company culture andvalues.
• 2nd interview with the hiring manager: focus on the role and your skills.
• If there’re multiple fitting candidates on this stage, we might organise a 3rd interview to find the fittingones.

We aim to make our decisions by the end of February but we will let you know if there are any delays.

We base our salaries on TEK’s recommendation salaries for summer internships.

Equal Opportunity

Oura is proud to be an equal opportunity workplace. We celebrate diversity and are committed to creating aninclusive environment for all employees. Individuals seeking employment at Oura are considered without regardto age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), genderidentity 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 andpractices or the absence thereof), sexual orientation, military or veteran status, or any other characteristicprotected by federal, state, or local laws. We will not tolerate discrimination or harassment based on any ofthese characteristics.

We will work to ensure individuals with disabilities are provided reasonable accommodation to participate inthe interview process, to perform essential job functions, and to receive other benefits and privileges ofemployment.

Safety and Security

Disclaimer: Beware of fake job offers!

• 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.

Agency Policy

To all recruitment agencies: Oura does not accept agency resumes. Please do not forward resumes to our jobsalias, Oura employees, or any other organization's location. Oura is not responsible for any fees related tounsolicited resumes.