Kotlin Developer Hiring Trends in Warsaw, Poland

This report was last updated on Aug 17, 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 Mobile Kotlin Engineer job market in Poland, particularly in Warsaw, is characterized by a dynamic landscape with fluctuating demand and growth potential.
Over the past 12 weeks, there have been notable fluctuations in the job market, with the peak of 17 new job openings in week 31, while job closures reached a maximum of 7 in weeks 26 and 29, indicating volatility in hiring trends for Mobile Kotlin roles compared to more stable European counterparts.
The talent pool for Mobile Kotlin Engineers in Poland is modest, making recruitment increasingly competitive, especially in Warsaw, which accounts for 69% of all job openings in the country, and where the median time to hire is currently 33 days.
Top companies actively hiring for Mobile Kotlin Engineering roles include Sii Poland, Luxoft Poland, and Google, emphasizing the need for hiring managers to implement targeted recruitment strategies to attract this specialized talent.
The seniority distribution indicates a strong preference for Mid-Senior level professionals, comprising 94% of the opportunities, which suggests a significant demand for experienced Mobile Kotlin Engineers in the Warsaw job market.

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

In the past 12 weeks, the Mobile Kotlin Engineer job market in Poland, specifically in Warsaw, has displayed notable fluctuations. The highest activity was observed in week 31 with 17 new positions opening, though this growth was juxtaposed with a consistent number of job closures peaking at 7 in weeks 26 and 29. Over this period, only minimal weeks resulted in a net positive growth of job openings compared to closures, signaling potential volatility in the Mobile Kotlin job market in Poland Warsaw compared to more stable hiring trends observed in senior software roles across other European countries.

Who else is hiring for mobile Engineers in Poland:

Company name	Country	Industry	Founded	# Job openings
Sii Poland	Poland	Information Technology & Services	2006	81
Luxoft Poland	null	null	null	53
Luxoft	Switzerland	Information Technology & Services	2000	51
Google	United States	Information Technology & Services	1998	35
EY	United Kingdom	Professional Training & Coaching	1989	23
GlobalLogic	United States	Information Technology & Services	2000	17
Deloitte	United States	Management Consulting	1845	16
Aristocrat Interactive	Australia	Gambling & Casinos	null	16
Capgemini Engineering	null	null	null	15
HelloFresh	Germany	Consumer Services	2011	14

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Talent pool vs job openings for Mobile Engineers in Poland

How competitive it is to hire Mobile Engineers in Poland

The European job market for Mobile Kotlin Engineers reveals varied opportunities across different countries, with Poland, Germany, and the Netherlands showing significant job openings. In Poland, the number of job openings is relatively high, yet the talent pool is modest, indicating a tighter hiring landscape, especially in urban centers like Warsaw. Comparatively, Germany shows a similar trend with a high demand for Mobile Kotlin Engineers but a larger talent pool, making recruitment comparatively easier. Meanwhile, the Netherlands maintains a favorable ratio of job openings to available talent, suggesting a more balanced hiring environment. Overall, in Poland, particularly in Warsaw, hiring Mobile Kotlin Engineers may prove challenging due to the growing competition amidst a limited talent pool.

Seniority distribution of Kotlin Engineer job openings in Warsaw

Seniority Distribution of Kotlin Engineering Jobs in Warsaw

The seniority distribution for Mobile Kotlin Engineering jobs in Warsaw reveals a strong preference for Mid-Senior level professionals, comprising 94% of the opportunities available. Associate roles represent a mere 4%, while Entry level positions account for 3%. This data indicates that hiring managers in Poland are primarily seeking experienced talent to meet the demands of the growing mobile development sector.

Preferred employment type for Engineering roles in Poland

In Poland, the employment type distribution for engineering roles is predominantly full-time, accounting for 92% of positions. Contract roles represent 8% of the job market, while part-time opportunities make up just 1% of the total. This distribution highlights a strong preference for full-time employment within the technology sector.

Time to Hire Distribution for Mobile in Poland

How long does it take to hire Mobile Engineers

The time to hire distribution for Mobile Kotlin Engineers in Poland reveals important insights for hiring managers in the tech sector. Notably, a significant portion of candidates, totaling 616, are hired within a 30-day timeframe, indicating a quick turnaround in recruitment. However, as the time to hire extends beyond 30 days, we see a noticeable drop in candidate availability, with only 14 being hired within 90 days. This analysis underscores the need for effective recruitment strategies, especially for CTOs and engineering managers, to tap into the thriving Mobile Kotlin job market in Poland, particularly in Warsaw, where demand continues to grow.

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Most popular cities in Poland to hire Mobile Engineers

Top 5 cities in Poland to hire Mobile Engineers

In the competitive landscape of the Mobile Kotlin Engineers job market in Poland, Warsaw stands out as the primary hub, accounting for 69% of the total job openings. Following Warsaw, Cracow presents 17% of opportunities, while Wrocław contributes 14%. These statistics highlight Warsaw's dominance, making it an essential location for hiring managers considering Mobile Kotlin Developer opportunities in Poland.

Most sought after technologies in Warsaw for Kotlin

Key technologies for Kotlin Engineers

In the Mobile Kotlin job market, particularly in Poland's vibrant tech hub of Warsaw, a range of technologies are prevalent among employers. The most frequently utilized technology is Java, with a significant frequency of 2,581 mentions, followed closely by Kotlin itself, which has 2,794 occurrences. Other key technologies include Android, appearing 718 times, JavaScript (448), and TypeScript (366). This trend highlights the importance of proficiency in these technologies for prospective Mobile Kotlin Engineers. For further insights, please refer to the accompanying chart displaying the technology usage frequencies.

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