Senior Data Scientist (f,m,d – remote)

Permanent employee, Full-time · Remote

Your playground
We are hiring a Full-Time Senior Data Scientist who will become our Head of Data and therefore have an essential role in improving our MVP and helping us scale the product. You must have senior-level experience in designing and building scalable data solutions, have a passion for data and bring strong people management skills.

You will mainly be working on our data backend that provides diagnostics, insight, and recommendations for our Flutter mobile app. Not only will you research new data solutions and build machine learning models but you will also be an essential part of our backend team to deliver these solutions in the product.

You will be analysing data in Jupyter notebooks, validating results with the Health & Science team and will also be part of implementing it in the product, placing the algorithms and models into our data backend using Pandas, PostgreSQL, and Python.

You will be working closely with our Health & Science team to make sure that our models, diagnostics, and insights are scientifically sound and help our users balance their blood glucose.

A smaller portion of your time will be spent on business intelligence tasks in Amplitude and Metabase.
Your responsibilities
  • Working closely together with our head of product
  • Researching new data products
  • Develop machine learning models
  • Be part of the team to deliver data products
  • Help planning our data strategy
  • Taking ownership of tasks and make sure things get done
  • Stay up-to-date with the latest technology trends
  • Help other team members with your data expertise
  • Proactively getting involved in improving our data processes and data architecture
Which skills do you need?
Essential skills
  • You have 7+ years of experience as a Data Scientist
  • You have a strong background in product development and know how to deliver data products incrementally
  • You have led a data team before
  • You know the machine learning landscape and are able to make informed decisions
  • You have experience with continuously deploying data services to AWS
  • You have experience working with PostgreSQL, CI/CD, Python and Pandas
  • You are able to take part in implementing data solutions
  • You have clear writing skills in English
Bonus skills
  • You have worked closely with a mobile app team in the past
  • You have worked in startups before
  • You are excited about nutrition, health and sports
  • You understand the concept of metabolic health
Why you will enjoy working with us
  • You are working on a new innovative product
  • You will receive insights in your personal health
  • You are surrounded by a team of talented people
  • You will work in a company that combines science with cutting edge technology and best-in-class educational content
  • You will learn from the experience of the founders
  • You can work from wherever you want
  • You shape and influence the brand from early on
  • You get to know people from around the world with different skills
  • You will have lots of fun with the team
  • You will have a positive impact on other people’s lives

Our Tech Stack
  • Data: Machine Learning, PostgreSQL, Pandas, Python, Jupyter
  • Mobile App: Flutter, GraphQL (ferry/hive)
  • Backend: Node.js, Strapi, PostgreSQL, Python, Pandas
  • Cloud: AWS, ECS/Fargate, CloudWatch, RDS, S3
  • DevOps: Terraform, Gitlab CI/CD, Codemagic, Docker
  • Testing: Jest (Backend), Integration and Unit Tests (Flutter)
  • Developer Tools: Visual Studio Code, Android Studio, Xcode
  • Communication: Slack, Jira, Confluence, Google Meet, Google Drive
  • Monitoring: Sentry, AWS CloudWatch, Firebase Analytics
  • Design: Figma
How to apply
If you are up for this challenge and got excited to work with us, please get in touch by applying via the form below. Our salary range starts at EUR 71,800 gross per year. Your actual offer depends on your skillset and experience.
About us
At HELLO INSIDE we are creating a healthier future for people and communities through the power of science-based self-care. Hello Inside gives you real-time access to your blood glucose, so you can take control of your body’s primary source of energy.

We are building a cross-platform app to enable users to learn about their blood sugar level and how it impacts their personal health. We are utilizing a next-generation bio-wearable, a Continuous Glucose Monitor (CGM), to read and visualize glucose 24/7 and correlate the data with lifestyle data such as food consumption, physical activities, sleep, meditation, and more.

Based on those new insights, we are uniquely equipped to recommend personalized food and other lifestyle changes. By combining new biosensors, easily accessible knowledge, and world-class insights from our medical advisors, we are unlocking the next generation of habit-forming products.

Your application!
We appreciate your interest in Hello Inside. Please fill in the following short form. Should you have any difficulties in uploading your files, please contact us by mail at

Please upload your CV, recent certificates as well as a brief cover letter (optional) (in total max. 20 MB).

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