Data Science Developer Hiring Trends in Poland

This report was last updated on Aug 24, 2025

Bence Gedai

Founder

I analyze live hiring data and tech job trends across Europe to give CTOs and Product Leaders a strategic edge. By tracking tens of thousands of open roles each week, I uncover which skills, roles, and locations are in highest demand — potential competitors, typical time to hire, talent pool sizes, and more to help you prioritize hiring, benchmark and stay competitive in a fast-moving market.

Key learnings from this report

The Data Data Science job market in Poland has recently witnessed significant fluctuations, with a total of 90 new roles posted in week 22, followed by a sharp decline to only 4 job postings in week 23, indicating a challenging recruitment landscape.
Python remains the predominant technology in the Data Data Science job market, utilized in over 5,500 instances, followed by Machine Learning and SQL, essential for data analysis, reported at frequencies of approximately 2,940 and 1,965 respectively.
The seniority distribution for Data Science Engineering roles shows that 62% are classified as Mid-Senior level, highlighting the strong demand for experienced professionals in Poland's competitive tech sector.
Warsaw dominates the Data Data Science job market, accounting for 77% of total openings, with Cracow and Wroclaw each representing 8%, establishing key urban centers for recruitment efforts.
Poland currently offers a favorable talent pool size to job openings ratio, making it easier for hiring managers to find skilled Data Data Science Engineers compared to other European markets, coupled with a median time to hire of 34 days.

Number of roles opened and closed for Data Science Engineers in Poland in the last 3 months

In recent weeks, the Data Data Science job market in Poland has displayed fluctuating trends, culminating in a total of 90 new roles posted in week 22. However, this number saw a significant decline in subsequent weeks, with only 4 jobs posted in week 23, leading to a total of 4 weeks without substantial hiring activity. Interestingly, the closure of job openings mirrored this volatility, with 42 positions closed in week 23 alone, highlighting a challenging market environment. Compared to other roles in Poland, Data Data Science Developer roles exhibit a more erratic pattern, suggesting that CTOs and hiring managers should recalibrate their recruitment strategies to better align with these emerging trends in the Data Data Science job market.

Who else is hiring for data Engineers in Poland:

Company name	Country	Industry	Founded	# Job openings
Sii Poland	Poland	Information Technology & Services	2006	20
EY	United Kingdom	Professional Training & Coaching	1989	19
Capgemini	France	Management Consulting	1967	19
EPAM Systems	United States	Information Technology & Services	1993	18
Bending Spoons	Italy	Information Technology & Services	2013	16
emagine	Denmark	Information Technology & Services	1986	13
Luxoft Poland	null	null	null	13
Endava	United Kingdom	Information Technology & Services	2000	12
Capgemini Engineering	null	null	null	12
GlobalLogic	United States	Information Technology & Services	2000	12

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Talent pool vs job openings for Data Engineers in Poland

How competitive it is to hire Data Engineers in Poland

In Europe, the competition for Data Data Science Engineers is intensifying, with Poland emerging as a key player in this landscape. Currently, Poland boasts a favorable ratio of talent pool size to job openings, making it relatively easier for hiring managers to secure skilled Data Science professionals compared to Germany and France, where the balance is tilted towards a more constrained hiring scenario due to fewer available candidates per role. This trend in the Data Data Science job market in Poland suggests a growing opportunity for CTOs and engineering managers to find qualified talent. As demand for Data Data Science Developers continues to rise, companies should adopt targeted recruitment strategies to tap into this thriving pool of professionals in Poland and leverage them against broader hiring trends across Europe.

Seniority distribution of Data Science Engineer job openings in Poland

Seniority Distribution of Data Science Engineering Jobs in Poland

In the Polish job market for Data Data Science Engineers, the seniority distribution reveals that 62% of positions are classified as Mid-Senior level, followed by 24% at the Entry level, and 10% in Associate roles. This indicates a significant demand for professionals with experience, highlighting the competitive landscape for hiring managers in Poland's tech sector.

Preferred employment type for Engineering roles in Poland

In the Polish job market for Data Data Science Engineers, the employment type distribution reveals that a significant 92% of roles are full-time positions, highlighting the preference for stable and committed employment. Contract roles account for 8% of the market, reflecting a growing trend towards flexible working arrangements. Meanwhile, part-time and internship opportunities remain limited, constituting approximately 1% and 1% of the market, respectively.

Time to Hire Distribution for Data in Poland

How long does it take to hire Data Engineers

The time to hire for Data Science Engineers in Poland reveals a diverse landscape that hiring managers must navigate. Notably, a significant portion, accounting for 399 hires, takes around 30 days. Following closely are those hired within 10 days, totaling 206 candidates, indicating a swift recruitment pace for some roles. However, hiring timelines extend further, with 150 candidates taking approximately 15 days and 195 candidates around 25 days. As recruitment strategies evolve, understanding these timeframes will be critical for CTOs and tech leads seeking to attract top talent in the competitive data science job market.

Expolore reports from other European Developer talent pools

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The Data Engineers job market trends in Denmark indicate a challenging yet dynamic recruitment landscape, with 2,000 job openings competing against a talent pool of only 1,500 professionals.

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Insights for hiring Data Engineer Engineers in Spain

The Data Data Engineer job market in Spain has seen a total of 190 new job postings in the last 12 weeks, reflecting a volatile but promising hiring landscape for CTOs and tech employers.

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Insights for hiring Data Engineers in Krakow

The Data Engineers job market trends in Poland, particularly in Krakow, showcase a dynamic landscape with recent fluctuations in job openings indicative of both opportunities and challenges for hiring managers.

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Most popular cities in Poland to hire Data Engineers

Top 5 cities in Poland to hire Data Engineers

In Poland, the distribution of job openings for Data Engineers highlights a significant concentration in Warsaw, which accounts for 77% of the total job market in this field. Cracow follows with 8% and Wroclaw with 8%, showcasing the capital's dominance in the Data Data Science job market. This data is illustrated in the accompanying chart.

Most sought after technologies in Poland for Data Science

Key technologies for Data Science Engineers

In the evolving landscape of the Data Data Science job market in Poland, Python emerges as the predominant technology, utilized in over 5,500 instances. Closely following are Machine Learning and SQL, both of which are critical for data handling and analysis, reported with frequencies of approximately 2,940 and 1,965 respectively. Other notable technologies include Java with 1,532 usages and AI tools which appear 1,774 times, underscoring their importance in modern data science practices. The chart below illustrates these trends in technology adoption and provides further context for recruitment strategies for CTOs and hiring managers in Poland's tech sector.

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