Data Science Developer Hiring Trends in Sofia, Bulgaria

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 Data Data Science Engineers job market trends in Bulgaria, particularly in Sofia, present a competitive landscape marked by a significant imbalance between job openings and closures.
The total number of job openings for Data Data Science Engineers in Sofia peaked at 18, while the closed positions reached a high of 22, indicating urgent demand that exceeds available talent.
Sofia accounts for 88% of the job market with 2,116 roles, making it the premier city for hiring Data Data Science Engineers in Bulgaria and emphasizing the need for targeted recruitment strategies.
The median time to hire for Data Science Engineers in Bulgaria is currently 34 days, with 28.5% of candidates typically secured within the first month, highlighting the necessity for agile recruitment approaches.
Key companies hiring for Data Data Science roles include Canonical, Experian, and DXC Technology, underscoring the importance of innovative hiring strategies to attract top talent in this evolving market.

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

In the past 12 weeks, the job market for Data Data Science Engineers in Bulgaria Sofia has exhibited notable fluctuations. A total of 12 job openings were reported in week 30, peaking at 18 jobs in week 31. However, this enthusiasm contrasts sharply with closed positions, which reached a high of 22 in week 24, indicating a pressing demand-supply imbalance. Compared to other tech roles in Bulgaria Sofia, Data Data Science positions experienced significant entries, yet hiring trends reveal a more stringent closure rate, emphasizing the need for effective recruitment strategies by CTOs addressing the future demand for Data Science Engineers.

Who else is hiring for data Engineers in Bulgaria:

Company name	Country	Industry	Founded	# Job openings
Canonical	United Kingdom	Information Technology & Services	2004	22
Experian	United States	Information Services	1980	9
DXC Technology	United States	Information Technology & Services	2017	8
Acronis	Switzerland	Information Technology & Services	2003	8
NielsenIQ	United States	Information Services	1923	7
myPOS	null	null	null	7
Trading 212	United Kingdom	Financial Services	2003	7
Exadel	United States	Information Technology & Services	1998	6
Endava	United Kingdom	Information Technology & Services	2000	5
Commerzbank Digital Technology Centre Bulgaria	Bulgaria	Information Technology & Services	2020	5

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Talent pool vs job openings for Data Engineers in Bulgaria

How competitive it is to hire Data Engineers in Bulgaria

The talent market for Data Data Science Engineers in Bulgaria, specifically in Sofia, reveals a competitive landscape. With a significant number of job openings compared to the available talent pool, the ratio suggests that hiring in Bulgaria could present challenges for tech leads and recruiters. For instance, while countries like Poland and Germany show a higher talent pool relative to job openings, indicating a more favorable hiring environment, Bulgaria faces tougher conditions. Similarly, Hungary also reflects a tight talent market for Data Data Science Developers. Given these dynamics, hiring managers must adopt innovative recruitment strategies to attract top talent in Sofia's tech sector.

Seniority distribution of Data Science Engineer job openings in Sofia

Seniority Distribution of Data Science Engineering Jobs in Sofia

In the competitive landscape of the Data Data Science job market in Bulgaria, particularly in Sofia, the seniority distribution reveals significant insights for hiring managers. Currently, 73% of available positions are classified as Mid-Senior level, while 17% are Entry level roles. Additionally, Associate positions account for 6% of the total job opportunities, highlighting a robust demand for experienced Data Data Science Engineers in the region.

Preferred employment type for Engineering roles in Bulgaria

In the Bulgarian job market for engineering roles, the employment distribution reveals a strong preference for full-time positions, comprising 96% of the total opportunities. Contract roles account for 2% of the job market, while part-time positions make up 1%. This highlights the predominant trend towards stable, long-term employment in the technology sector of Bulgaria, particularly in the context of data science roles in Sofia.

Time to Hire Distribution for Data in Bulgaria

How long does it take to hire Data Engineers

The time to hire for Data Science Engineer positions in Bulgaria, particularly in Sofia, reveals significant trends that hiring managers should consider. A majority of candidates, approximately 28.5%, are secured within 30 days, indicating a fast-paced recruitment environment. As the duration increases, the hiring landscape becomes more competitive, with 43.8% of roles filled within 30 to 60 days. Notably, hiring managers can expect added challenges beyond 60 days, where the commitment required to secure top talent often escalates, reflecting a broader trend in the Data Data Science job market in Bulgaria Sofia. This data underlines the importance of agile recruitment strategies for CTOs and engineering managers looking to attract high-quality Data Science Developers.

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Most popular cities in Bulgaria to hire Data Engineers

Top 5 cities in Bulgaria to hire Data Engineers

In the analysis of the Data Data Science Engineers job market trends in Bulgaria, Sofia stands out prominently, accounting for 88% of the job openings in the dataset with 2,116 positions. The city of Plovdiv follows with a significantly lower 7% share, reflecting 179 opportunities, while Varna contributes a mere 2% with just 52 openings. The data highlights the capital's dominance in the recruitment landscape for Data Data Science roles, as illustrated in the accompanying chart.

Most sought after technologies in Sofia for Data Science

Key technologies for Data Science Engineers

In the competitive Data Science job market in Bulgaria, particularly in Sofia, certain technologies emerge as predominant. Python leads the way with a significant frequency of 6,766, underscoring its essential role in data manipulation and analysis. Following closely are SQL and Machine Learning, with frequencies of 2,330 and 3,188 respectively, highlighting their importance in data querying and predictive modeling. Java, with a frequency of 2,196, and AI at 1,962 reflect the growing integration of intelligence in data-driven solutions. A detailed chart accompanies this analysis, illustrating the frequency of these critical technologies utilized in the Data Science sector.

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