Data Science Developer Hiring Trends in Warsaw, Poland

This report was last updated on Aug 9, 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 job market for Data Data Science Engineers in Poland, particularly in Warsaw, is characterized by a significant talent pool, with 2,220 job openings in the capital, accounting for 77% of the national market.
Prominent companies driving demand for Data Data Science Engineers include Sii Poland, Capgemini, and EY, representing some of the largest contributors to hiring in this sector.
Hiring trends indicate that the market is competitive, with a concerning ratio of job openings to available talent, making it challenging for CTOs and Engineering Managers to fill critical roles effectively.
The median time to hire for Data Engineers in Poland is 33 days, with a notable number of candidates securing jobs within 30 days, indicating potential for swift recruitment if strategies are aligned with market dynamics.
As companies focus on recruitment in Warsaw, mid-senior level positions dominate the landscape, making it essential for hiring managers to target this segment to meet their organizational needs.

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

Over the past 12 weeks, the job market for Data Data Science Engineers in Poland's capital, Warsaw, has shown notable fluctuations. The weekly job openings peaked at 18 in Week 22, but there has been a concerning trend of reduced new listings, with only 1 job posted in both Weeks 27 and 28. In contrast, the closure rate has been considerably high during several weeks, with a peak of 16 positions closed in Week 25. This indicates a challenging dynamic for recruitment in this sector. Compared to other roles in Warsaw and across Europe, the Data Science job market requires strategic recruitment approaches for CTOs and Engineering Managers to effectively attract and retain talent in an environment marked by substantial turnover.

Who else is hiring for data Engineers in Poland:

Company name	Country	Industry	Founded	# Job openings
Sii Poland	Poland	Information Technology & Services	2006	30
Capgemini	France	Management Consulting	1967	18
EY	United Kingdom	Professional Training & Coaching	1989	16
Luxoft Poland	null	null	null	15
EPAM Systems	United States	Information Technology & Services	1993	13
emagine	Denmark	Information Technology & Services	1986	12
Capgemini Engineering	null	null	null	11
Endava	United Kingdom	Information Technology & Services	2000	10
Grid Dynamics	United States	Information Technology & Services	2006	9
N-iX	Malta	Information Technology & Services	2002	8

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Talent pool vs job openings for Data Engineers in Poland

How competitive it is to hire Data Engineers in Poland

The hiring landscape for Data Data Science Engineers in Poland, particularly in Warsaw, showcases a challenging scenario for employers due to a higher ratio of job openings to available talent. With a considerable count of job openings compared to the talent pool, the jobs to talent ratio indicates that Poland is facing difficulties in filling these critical roles. Comparatively, countries like Germany and France exhibit a similar trend, albeit with slight variances in their talent availability, further complicating recruitment efforts for CTOs and hiring managers. Conversely, nations such as the Netherlands present a more favorable environment, suggesting that while Poland remains a key player in the Data Data Science job market, the competition for skilled Data Data Science Engineers is intensifying.

Seniority distribution of Data Science Engineer job openings in Warsaw

Seniority Distribution of Data Science Engineering Jobs in Warsaw

In the Data Data Science job market in Poland, particularly in Warsaw, the seniority distribution reveals pertinent trends for hiring managers. The Mid-Senior level positions dominate the landscape, accounting for 59% of available jobs. This is followed by Entry level roles at 21%, and Associate positions comprising 14%. Such distribution highlights the significance of targeting mid-level talent for companies aiming to enhance their teams in Warsaw's competitive technology sector.

Preferred employment type for Engineering roles in Poland

The employment type distribution for engineering roles in Poland highlights a significant preference for full-time positions, accounting for 92% of the market. Contract roles follow, comprising 8% of the available positions, while part-time and internship opportunities represent a minimal share, at just 1% each. This data reflects the predominant trend in the Data Data Science Engineers job market in Poland, particularly in Warsaw.

Time to Hire Distribution for Data in Poland

How long does it take to hire Data Engineers

The analysis of time to hire for Data roles in Poland indicates a significant range in recruitment timelines. A substantial portion of candidates, accounting for 442 individuals, secured positions within 30 days, reflecting a rapid recruitment process. Conversely, there is a noticeable decline in hiring as timelines extend, with only 3 candidates hired after 100 days. For CTOs and hiring managers, understanding these hiring trends in the Data Science job market in Poland, particularly in Warsaw, is crucial for refining recruitment strategies and aligning with emerging trends in the tech sector.

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The Data Data Engineer job market in Denmark has seen the opening of 40 new roles in the past 12 weeks, indicating a stable demand amidst low closure rates, with only 21 jobs closed during this period.

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The Data Data Science Engineers job market in Sweden is experiencing significant fluctuations, with 44 new positions posted in week 27 alone, showcasing an increasing demand that outpaces the current talent pool.

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Insights for hiring Data Engineers in Warsaw

The Data Engineer job market trends in Poland, specifically in Warsaw, present a compelling landscape for hiring managers as they navigate recruitment strategies.

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Most popular cities in Poland to hire Data Engineers

Top 5 cities in Poland to hire Data Engineers

In the Polish job market for Data Data Science Engineers, Warsaw stands out as the leading hub with 2220 job openings, significantly surpassing the total of 624 jobs across the country, accounting for 77% of the overall opportunities. Following Warsaw, Cracow and Wroclaw offer 477 and 474 positions respectively, representing just 17% and 17% of the total job landscape. This data underscores Warsaw's dominance in the Data Data Science job market in Poland, making it a key city for hiring managers looking to fill these roles.

Most sought after technologies in Warsaw for Data Science

Key technologies for Data Science Engineers

In the current landscape of the Data Data Science job market in Poland, particularly in Warsaw, certain technologies emerge as pivotal for aspiring professionals. Python stands out as the most frequently utilized technology, with a notable frequency of 6,766, showcasing its dominance in data analysis and machine learning applications. SQL follows closely, boasting a frequency of 2,330, underpinning the critical role of database management in data science. Other significant technologies include Java, at 2,196, recognized for its robustness in large-scale applications, and Machine Learning frameworks, which are gaining traction with a frequency of 3,188. This data suggests a solid foundation for Data Data Science Engineers predominantly built on Python, SQL, and Machine Learning capabilities, as illustrated in the accompanying chart.

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