Data Scientist

As a data scientist at STACC, your main task will be performing statistical analyzes and applying best practices and machine learning methods of data mining and data science in effective collaboration with our data engineers and development team.


  • Develop and implement data science solutions that address client use cases and business requirements.
  • Analyze and apply data mining methods on client’s data in order to give an overview to the client. Present the results as a report.
  • Create and evaluate data models to address client’s needs.
  • Train and evaluate machine learning models and communicate main findings to the customer.
  • Maintain preprocessing and model training, validation, and monitoring pipelines.
  • Evaluate and apply new tools and technologies to modernize the team’s technology stack.
  • Help to improve data related QA procedures and knowledge sharing practices of the team.


  • Excellent written and verbal communication skills.
  • Experience working with data wrangling and machine learning algorithms.
  • Experience in building and delivering data science products.
  • Advanced analytical skills in Python.
  • Basic experience with Git, Jupyter Notebooks, Airflow, databases, Linux.

It would be useful if you have some experience with

  • Airflow.
  • NoSQL databases.
  • AWS cloud services: EC2, S3, SageMaker.

Nice to haves

  • You like to play board games. A lot. Oh, and Monopoly doesn’t count!
  • You use rubber ducks when debugging and like pair programming.
  • You are an outgoing team player and see the big picture!
  • you think outside the box and dare to take initiative.
  • You are open minded, reliable and witty.
  • You are an AWSome Python Ninja!
  • You have a business oriented, analytical, and problem-solving mindset.
  • You have a Master`s degree and a minimum of 2 years of related experience.

What we offer

  • Flexible working hours.
  • A work environment that fosters self-development and a chance to participate in training courses within your area of work.
  • Frequent all-inclusive team events and sports compensation.
  • Motivating performance-related pay.

We have a mile-long list of cool AI projects to show.

We have developed some of the most innovative and exciting AI-powered solutions for startups like FoodDocs, E-Agronom, Plumbr, ZeroTurnaround, Skype. Our machine learning solutions range from e-Government’s Kratt program to personal recommendation systems for Kaubamaja, COOP, or Rahva Raamat, from NLP solutions for media monitoring to personalized medicine applications. Just name it!

STACC is known to make you feel like home.

Our team of 15+ data professionals consists of young and energetic people who like to spend time outside the work hours. There are always some fun happenings going on: daily health minutes, baking on Fridays in our fully equipped kitchen, guitar jamming sessions, and board game nights are just a little peek into our social life here in STACC.

STACC data scientist
data scientist in the office with a dog
data scientist drinking coffee
data scientist working

Work from a modern office or from your home.

Our modern and cozy office is located at the Delta building, right in the Tartu city center next to the river. If you prefer to work remotely from home, it is supported! We also offer sports compensation, frequent team events, and motivating performance-related pay.

Join us today

We are happy to get your CV, LinkedIn, or Github profile. To apply, please send your
CV to More information: Evely Kukk,