Data Science Developer Hiring Trends in Istanbul, Turkey

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 job market in Turkey, specifically in Istanbul, shows significant potential with an average of 6 new positions opening weekly over the past 12 weeks, illustrating a growing need for Data Data Science Engineers.
Istanbul stands out as the leading city for hiring Data Engineers, with 2,131 job openings representing 69% of the total market, highlighting its dominance in Turkey's tech sector amidst stiff competition.
The seniority distribution of job roles indicates strong demand for Mid-Senior level candidates, making up 42% of openings, which suggests hiring managers focus on attracting experienced professionals for their teams.
Top companies actively hiring in the sector include Dream Games, Garanti BBVA Teknoloji, and Canonical, pointing to a healthy competitive environment for recruitment in the Data Data Science landscape.
With a median time to hire of 33 days for Data Data Science Engineers, recruitment strategies must evolve to address the challenges of a competitive talent market and positioning for future demand in Istanbul.

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

Over the past 12 weeks, the Data Science Engineer job market in Turkey, specifically in Istanbul, showcased a fluctuating trend with notable peaks and troughs. An average of 6 new positions have opened weekly, with a significant spike of 9 jobs posted in week 24, indicating a growing demand for Data Data Science Engineers in that timeframe. However, this demand faced competition from a high closure rate, as evidenced by week 21 where 19 positions were closed, highlighting a challenging recruitment landscape. Compared to other European cities, Istanbul presents a competitive yet evolving scenario for Data Science roles, especially when contrasted with the relatively stable openings in other tech hubs.

Who else is hiring for data Engineers in Turkey:

Company name	Country	Industry	Founded	# Job openings
Canonical	United Kingdom	Information Technology & Services	2004	11
Dream Games	Turkey	Computer Games	2019	6
Garanti BBVA Teknoloji	Turkey	Information Technology & Services	null	5
Playrix	Ireland	Computer Games	2004	4
Siemens	Germany	Machinery	1847	4
Dataroid	Turkey	Information Technology & Services	null	4
OBSS	Turkey	Information Technology & Services	2005	4
Vodafone	United Kingdom	Telecommunications	1982	3
ING Hubs Türkiye	null	null	null	3
n11	Turkey	Information Technology & Services	2012	3

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Talent pool vs job openings for Data Engineers in Turkey

How competitive it is to hire Data Engineers in Turkey

The talent market for Data Data Science Engineers across Europe showcases a competitive landscape, with varying degrees of accessibility to candidates. In Turkey, the ratio of available talent to job openings indicates a challenging scenario, as the talent pool significantly lags behind demand. For instance, in comparison to Turkey, countries like Germany and the Netherlands exhibit a healthier ratio, suggesting easier hiring conditions, while Spain shows a similar tight market as Turkey. The increasing demand for Data Science positions highlights the critical need for efficient recruitment strategies, particularly for CTOs in Istanbul’s tech sector, as professionals in this field continue to seek opportunities amidst the growing job market.

Seniority distribution of Data Science Engineer job openings in Istanbul

Seniority Distribution of Data Science Engineering Jobs in Istanbul

In the Data Data Science job market in Turkey, particularly in Istanbul, the seniority distribution reveals notable insights critical for hiring managers. The Mid-Senior level positions comprise 42% of the total job offerings, while Associate roles represent 36%, and Entry level positions account for 19%. This distribution emphasizes the demand for experienced professionals, indicating trends that should influence recruitment strategies for CTOs and hiring managers within Istanbul's tech sector.

Preferred employment type for Engineering roles in Turkey

In Turkey, the employment type distribution for engineering roles indicates a strong preference for full-time positions, comprising 97% of job opportunities. Contract roles account for approximately 2% of the market, while internships represent around 1%. This trend highlights the dominance of full-time employment in the Data Data Science job market in Turkey, particularly in urban centers like Istanbul.

Time to Hire Distribution for Data in Turkey

How long does it take to hire Data Engineers

The time to hire distribution for Data Data Science Engineer roles in Turkey indicates a varied recruitment landscape. Notably, the majority of candidates are hired within a 30 to 35-day window, with 248 and 181 counts respectively. This trend suggests that hiring managers should anticipate longer recruitment cycles, as only 5% of positions are filled under 5 days, while notable hiring continues even beyond 100 days. For CTOs navigating the competitive market in Istanbul, optimizing recruitment strategies to accommodate this timeframe is crucial for attracting top Data Data Science talent.

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 Turkey to hire Data Engineers

Top 5 cities in Turkey to hire Data Engineers

In the current job market for Data Data Science Engineers in Turkey, Istanbul leads significantly with 2131 job openings, accounting for 69% of the total data set. The capital, Ankara, follows with a mere 15% of the job openings at 475 positions. Other cities, such as İzmir and the broader regions of Türkiye, contribute an even smaller share, underscoring Istanbul's dominance in the tech sector.

Most sought after technologies in Istanbul for Data Science

Key technologies for Data Science Engineers

In the evolving landscape of the Data Data Science job market in Turkey, particularly in Istanbul, multiple technologies emerge as key players. Python leads with a significant frequency of 6,766, making it the most sought-after language for Data Science Engineers. Following closely, SQL and Machine Learning also demonstrate strong demand, with frequencies of 2,330 and 3,188, respectively. Additionally, Java, AI, and Data Science frameworks contribute notably to hiring trends, showcasing the competitive nature of the sector. For hiring managers, understanding these technologies is essential for aligning recruitment strategies with market expectations, as represented in the accompanying chart.

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