Junior Data Scientist

United States Digital Space LLC; Helsinki; Hybrid; EUR 45,000 - 65,000; Full time

Benefits offered by this job

Competitive Salary

Lunch benefit

Wellness benefit

Flexible working hours

Collaborative, smart teammates

An the company ring of your own

Job summary

United States Digital Space LLC in Helsinki, Finland, is seeking a Junior Data Scientist to support our Product Science team in advancing physiological feature pipelines for health-tech wearables.

The ideal candidate has 1–2+ years in data science, strong Python skills, and experience with SQL, Git, and cloud environments. A STEM degree is preferred and curiosity about technology and health is essential.

Qualifications

• 1–2+ years of data science experience or a strong project portfolio.
• Proficiency in Python and exposure to deep learning frameworks.
• Foundational knowledge of forecasting, statistics, and simulation.

Responsibilities

• Support development of new physiology-based features and sensor tech.
• Transform multi-sensor data into actionable health metrics.
• Create and maintain data analytics tools.
• Participate in team initiatives and data processing tasks.
• Support data collections, draft technical reports, and present findings.
• Collaborate with cross-functional teammates to support projects.

Skills

Python

PyTorch

SQL

Git

AWS

Education

Bachelor's or Master's in STEM

Job description

Our mission at the company 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 the company 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 aJunior Data Scientist to support our Product Science team in advancing our physiological feature pipeline. This role is ideal for a passionate, early-career data scientist who is eager to apply their technical skills to real-world health and wearable data, learn from industry experts, and contribute to meaningful health-tech solutions.

What you will do:

• Support the development of new human physiology-based features and sensor technology.
• Assist in transforming multi-sensor data into actionable health metrics.
• Contribute to the creation and maintenance of data analytics tools.
• Participate in team initiatives, contributing to project execution and data processing tasks.
• Support data collections, help draft technical reports, and assist in preparing findings for internal team reviews.
• Collaborate with cross-functional team members to support broader project goals.

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

• 1-2+ years of experience in Data Science (or a strong portfolio of academic/personal projects), ideally involving real-world or sensor data.
• Proficiency in Python; familiarity with deep learning frameworks (e.g., PyTorch) and multimodal data fusion is a plus.
• Foundational knowledge of forecasting, statistical analysis, and simulation techniques.
• A Bachelor’s or Master’s degree in a STEM-related field (e.g., engineering, computer science, mathematics, statistics).
• Experience working with SQL, Git, and cloud environments (e.g., AWS).
• A collaborative mindset, with the ability to communicate technical concepts clearly and a willingness to learn in a fast-paced environment.
• A proactive attitude and curiosity about the intersection of technology and human health.

What we offer:

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

the company 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 the company 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.