Salaries in Data Science in Poland (2024)

Who is a Data Scientist?

A Data Scientist, often referred to as a data expert, analyzes vast amounts of information to extract valuable insights. Imagine a massive puzzle - this expert's job is to assemble the pieces into a coherent picture. By leveraging tools and techniques, Data Scientists transform raw data into actionable knowledge that helps businesses make decisions, predict trends, and solve problems.

Key Responsibilities:

1. Data Exploration: Understanding the structure, origin, and quality of data.
2. Data Processing & Cleaning: Preparing data by eliminating errors and ensuring consistency.
3. Model Building: Creating mathematical models to predict phenomena or behaviors.
4. Visualization: Presenting results in charts, graphs, or heatmaps to communicate findings effectively.
5. Business Communication: Translating technical insights into actionable recommendations for stakeholders.

Do You Need a Degree to Become a Data Scientist?

Unlike some IT roles, where formal education might not be essential, Data Science typically requires academic credentials. Over 50% of professionals in the field hold a master's degree, and 10% have a PhD. This reflects the technical and analytical complexity of the role.

Technologies and Tools in Data Science

Programming Languages:

• Python: Used by almost all Data Scientists for its versatility and extensive libraries.
• SQL: Essential for data extraction, utilized by 50% of professionals.
• R: While less common (17%), it's favored for data processing and statistical analysis.

Top Tools:

• Pandas (87%)
• Jupyter Notebook (79%)
• Scikit-learn (69%) Other popular options include PyTorch, Keras, TensorFlow, and even Excel.

Key Techniques: Machine learning is a cornerstone, with 85% of Data Scientists employing it. Statistical analysis remains a foundational skill.

Salaries in Data Science in Poland (2024)

Employment Contract (Net Pay):

• Junior: 6,435 PLN
• Mid: 9,350 PLN
• Senior: ~14,000 PLN

B2B Contract (Net Invoice):

• Junior: ~9,000 - 10,000 PLN (estimation)
• Mid: ~17,200 PLN
• Senior: ~25,000 - 29,000 PLN

Data Science is among the one of the highest-paying specializations in Poland. Coupled with advancements in AI and the field's dynamic growth, its desirability is expected to rise, potentially leading to even higher salaries.

If you are looking to hire a team of Data Scientists in Poland, feel free to contact Lidia Wysocka or.

source: https://bulldogjob.pl/readme/data-scientist-praca-i-zarobki-w-polsce