Polish
IT Community Report
2022
Data Science

What you can learn?

Work and Technology

You work as
Data Science
68%
ML Engineer
24%
AI Engineer
6.5%
Data analyst
1.4%
Which programming languages do you know?
Also scripting, markup and query languages
Python
91%
SQL
56%
R
21%
Other
11%
Java
5.6%
HTML/CSS
5.6%
C++
4.7%
JavaScript
4.7%
Mainly used techniques
The option to select a single technique
Machine Learning
38%
Statistical analysis
31%
Deep Learning
19%
NLP
6.3%
Supervised Learning
3.4%
Mainly used tools
The option to select a single tool
Pandas
22%
PyTorch
20%
Jupyter Notebook
17%
Tensorflow
16%
Scikit-learn
15%
Keras
6.2%
Other
3.1%

Salaries

Salary vs type of position
AI Engineer
12650 PLN
Data Science
7445 PLN
ML Engineer
7362 PLN
Data analyst
6650 PLN
AI Engineer
26333 PLN
ML Engineer
23684 PLN
Data Science
16080 PLN
Data analyst
6200 PLN
ML Engineer
8025 PLN
AI Engineer
7300 PLN
Data Science
5242 PLN
Salary vs experience
Senior
10910 PLN
Mid / regular
7695 PLN
Junior
5371 PLN
Senior
26136 PLN
Team Lead / Tech Lead
25139 PLN
Mid / regular
16217 PLN
Junior
8517 PLN
Mid / regular
7892 PLN
Junior
4596 PLN