Data Engineer

If you speak Python and want to be in the epicenter of AI innovation in Estonia, then STACC is the best place! We have a mile-long list of cool AI projects to show.

As a Data Engineer at STACC, you have the ownership to design, build and maintain the data infrastructure that feeds ML and AI analytics.

Location: Tartu, Estonia
More information: Evely Kukk, evely.kukk@stacc.ee
Application deadline: 07.09.2025

What you’ll do

As a Data Engineer, you’ll:

develop and maintain Web APIs in Python
develop back-end codebases and scripts for data manipulation
package and containerize applications for scalability
perform code reviews and quality assurance
participate in teamwork and deliver high-quality code in a timely manner
help define standards and guidelines for other developers
research and introduce additions to our wide tech stack

What we’re looking for

You’re a great fit if you have:

3+ years of experience in software development, preferably in Python
experience with technologies like databases, Docker, Linux, IDEs, and version control systems
familiarity with QA practices like unit testing
flexibility to adapt to diverse projects
fluency in English
experience with CI/CD, DevOps, or cloud services (not mandatory but is an advantage)
readiness to work full-time

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

We’ve developed some of the most innovative and exciting AI-powered solutions for companies like Enefit, eAgronom, eTerminal, the National Heritage Board, and FoodDocs. Our machine learning solutions range from the Estonian e-Government’s Kratt program to personalized recommendation systems for Kaubamaja, Coop, and Selver.

STACC makes you feel at home

Our team of 20+ data professionals is youthful, energetic, and passionate about building strong connections both during and outside of work hours. From baking in our fully equipped kitchen to board game nights, group running sessions, or cheering each other on for that next pull-up, there’s always something happening to bring us together.

Work from a modern office

Our cozy and modern office is located in the Delta Center, right in the heart of Tartu, next to the river. We support your well-being with sports compensation, regular team events, and motivating performance-based pay. We also prioritize a healthy work-life balance, offering an extra vacation day for every year you stay with us.

Read stories from our team and get a glimpse of what life at STACC is like:

Karl Kevin – diving into the data world with STACC

I was nervous when I first embarked on my journey at STACC. Joining such a reputable company without professional experience in Python or large-scale, dynamic data pipelines felt like stepping into uncharted territory. However, my apprehensions w... Read More >

Andreas – Starting my career in STACC

I’d already had an interest in data science for multiple years when I graduated from a computer science Bachelor’s program. I took all the relevant Bachelor-level courses available and learned a bit on my own as well. So naturally, once I graduat... Read More >

Lotta-Lorette – Mathematical statistics student with a clear goal

Even before starting my studies as a Mathematical Statistics student, I had a clear goal in mind - to get an internship as early as possible. My aim was to become a Data Scientist, and my school program focused mainly on theoretical mathematics s... Read More >

How did a physicist become a data scientist?

In spring 2019, I was finishing up my bachelor studies at the physics institute of Tartu University. At the time, I was trying to figure out my next steps in life. I had a short-term plan assigned to me by the Estonian Defense Forces - 11 months ... Read More >

From University to Personalized Medicine Internship and on to Data Engineer

It was a warm summer night when I decided to submit my candidacy for an internship position in STACC, and voilà, a few weeks later I got an answer saying they had just returned from summer vacation and were open to talk. I was a fresh graduate of... Read More >

From an English Teacher to a Data Science Project Manager!

Following the example of my mother and both grandmothers, I was convinced from a very young age that I would one day become a teacher. After my bachelor's studies, I planned to start my master's studies in one of the curricula of teacher training... Read More >

A weekend full of hacking @Junction 2019

The Junction journey of our team - Maksym, Raul, Christian, Carlos and me, Eerik - began actually on the 12th of September in Spark Hub, Tartu at an event called Tech Race Tartu. Tech Race Europe is a hackathon event touring through cities around ... Read More >

STACC’s developers at RecSys Challenge 2018 by Spotify

STACC's developers Carlos Bentes, Maksym Semikin and Meri Liis Treimann took part in the RecSys Challenge 2018, which was organized by Spotify, The University of Massachusetts, Amherst, and Johannes Kepler University, Linz, and concluded on June 3... Read More >

Marlon Dumas was awarded the National Research Award

On February 9, the Government of Estonia approved this year’s laureates of the National Research Award. The award in the field of technical sciences was awarded to STACC’s head of strategic development area, Marlon Dumas for his research on... Read More >

Garage48 Open & Big Data 2016

Garage48 (https://www.garage48.org/) is an international series of weekend hackathons that aims to promote entrepreneurship and startup culture. Garage48 Open & Big Data 2016 (https://www.garage48.org/events/openbigdata) took place in ... Read More >

The best paper award

STACC's head of research area Marlon Dumas and researcher Irene Teinemaa won the best paper award for “Semantics and Analysis of DMN Decision Tables” at BPM2016 conference in Rio de Janeiro, Brazil. Dumas' presentation at the conference ca... Read More >