Data Science Developer Hiring Trends in Barcelona, Spain

This report was last updated on Aug 10, 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 Engineers job market in Barcelona has shown variations over the past three months, with 33 new positions opened and 22 closed, resulting in a net increase of 11 jobs, illustrating a burgeoning but competitive landscape.
Prominent companies hiring Data Data Science Engineers in Spain include SDG Group España, Canonical, and NTT DATA Europe & Latam, emphasizing the strong demand from established firms in the region.
The current job openings indicate strong activity in the Barcelona market, but the tight talent pool makes hiring Data Science Engineers a challenging endeavor for CTOs and recruiters, necessitating innovative recruitment strategies.
Full-time positions dominate the employment types in the Data Data Science sector, comprising 97% of all roles, highlighting the industry's preference for stable, long-term employment opportunities.
Hiring managers should note that the median time to hire Data Engineers in Spain is approximately 32 days, though this varies, and adapting recruitment processes to be both efficient and responsive can critically impact attracting top talent.

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

The job market for Data Data Science Engineers in Barcelona has exhibited notable fluctuations in the past 12 weeks. With a peak of 5 new job postings in weeks 26 and 30, the weekly average shows a total of 33 new positions opened. However, the sector has also faced closures, with a total of 22 jobs shut down during the same period, highlighting a net increase of only 11 jobs. This trend contrasts with other tech roles in the region, which have experienced steadier growth. Moreover, when compared to other European cities, the frequency of job postings for Data Data Science developers in Spain remains competitive, indicating robust recruitment strategies for CTOs in Barcelona's tech sector.

Who else is hiring for data Engineers in Spain:

Company name	Country	Industry	Founded	# Job openings
SDG Group España	Spain	Business Consulting And Services	1992	12
Canonical	United Kingdom	Information Technology & Services	2004	8
NTT DATA Europe & Latam	Spain	Information Technology & Services	1967	7
Revolut	United Kingdom	Financial Services	2015	6
MoonPay	United States	Information Technology & Services	2018	6
agap2 Spain	Spain	It Services And It Consulting	2008	6
Capitole	Spain	Information Technology & Services	2015	6
Plexus Tech	Spain	Information Technology & Services	2000	5
Deloitte	United States	Management Consulting	1845	5
Oliver Bernard	United Kingdom	Staffing & Recruiting	2010	4

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Talent pool vs job openings for Data Engineers in Spain

How competitive it is to hire Data Engineers in Spain

The talent market for Data Data Science Engineers in Europe reveals significant disparities among countries, influencing hiring strategies for CTOs and HR managers. In Spain, particularly in Barcelona, the ratio of available talent to job openings is notably tighter, indicating a more challenging recruitment landscape. For instance, Spain shows a high number of job openings relative to its talent pool, compared to countries like Germany and France where the talent pool is more robust, making hiring somewhat easier. Additionally, Eastern European nations such as Poland are emerging as competitive alternatives, given their favorable ratios. This analysis underscores the need for targeted recruitment strategies in Spain, as the demand for Data Data Science Engineers continues to rise within Barcelona's tech sector.

Seniority distribution of Data Science Engineer job openings in Barcelona

Seniority Distribution of Data Science Engineering Jobs in Barcelona

In the Data Data Science job market in Spain, particularly in Barcelona, the current seniority distribution reveals that 50% of available positions are for Mid-Senior level professionals, followed by 25% for Entry level roles, and 6% for Associate positions. This indicates a strong demand for experienced Data Data Science Engineers, making it crucial for hiring managers to adopt targeted recruitment strategies to attract the right talent.

Preferred employment type for Engineering roles in Spain

In Spain, the employment type distribution for engineering roles is notably dominated by full-time positions, comprising 97% of the market. Contract roles account for 3% of the opportunities available, while part-time positions represent a mere 2%. This data underscores the strong preference for stable, long-term employment in the IT sector, particularly for Data Data Science Engineers in Barcelona.

Time to Hire Distribution for Data in Spain

How long does it take to hire Data Engineers

The time to hire distribution for Data roles in Spain indicates a varied landscape for hiring managers, particularly in Barcelona. The majority of positions, approximately 253, take around 30 days to fill, suggesting a healthy pool of candidates available within this timeframe. Notably, hiring can extend beyond 40 days, with 48 roles taking up to 40 days and 41 roles requiring 45 days. This highlights the necessity for recruitment strategies that are agile and responsive to the evolving demands of the Data Science job market in Spain, particularly for critical roles like Data Science Engineers.

Expolore reports from other European Developer talent pools

Insights for hiring Data Engineer Engineers in Denmark

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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Insights for hiring Data Science Engineers in Sweden

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 Spain to hire Data Engineers

Top 5 cities in Spain to hire Data Engineers

The distribution of Data Data Science Engineer job openings in Spain highlights Madrid as the leading city with 42% of the total job postings, followed by Barcelona, which accounts for 21% of these opportunities. Notably, Málaga and Valencia both contribute a modest 3% each to the overall data set. This emphasizes the concentration of demand for Data Data Science roles in Spain's capital, while still recognizing Barcelona as a significant market for talent in this field.

Most sought after technologies in Barcelona for Data Science

Key technologies for Data Science Engineers

In the evolving landscape of the Data Data Science job market in Spain, particularly in Barcelona, certain technologies have emerged as predominant forces shaping recruitment strategies. According to recent data, Python remains the most sought-after language with a frequency of 6,766, signifying its central role in Data Science and Machine Learning applications. Following closely, SQL is essential for data manipulation and querying, with a frequency of 2,330. Java, AI, and Machine Learning technologies are also gaining traction, reflecting a growing emphasis on advanced analytics and intelligent systems in Data Science roles. These insights are crucial for hiring managers seeking to adapt their recruitment strategies to align with current market demands. For a comprehensive overview of these trends, please refer to the accompanying chart.

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