Kotlin Developer Hiring Trends in Poland

This report was last updated on Aug 24, 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 is experiencing dynamic trends, with significant demand demonstrated by the peak of 53 job openings in week 32 over the past three months.
A talent pool of over 2,900 Polish developers proficient in Kotlin signifies a healthy market, yet the competition remains intense for Mid-Senior level roles, which constitute 88% of current positions.
Leading companies hiring Mobile Kotlin Engineers include Sii Poland, Luxoft, and Google, highlighting a competitive landscape where top firms are vying for talent.
Warsaw is the primary hub for Mobile Kotlin Developer opportunities, accounting for 62% of positions, followed by Cracow and Wrocław, making these cities focal points for recruitment efforts.
With a median time to hire of 33 days, hiring managers are encouraged to implement targeted strategies to efficiently attract qualified Mobile Kotlin Engineers in Poland.

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

The Mobile Kotlin Engineer job market in Poland has shown significant fluctuations over the past 12 weeks. A peak in job openings was observed in week 32, where 53 new positions were posted, marking a robust demand compared to only 4 openings in week 25. Conversely, the number of closed positions peaked at 24 in week 27, leading to a net positive trend in openings, particularly notable in contrast to other roles in the Polish tech sector. This suggests a resilient demand for Mobile Kotlin Developers, reflecting an emerging trend in recruitment strategies within Poland's competitive tech landscape.

Who else is hiring for mobile Engineers in Poland:

Company name	Country	Industry	Founded	# Job openings
Sii Poland	Poland	Information Technology & Services	2006	70
Luxoft	Switzerland	Information Technology & Services	2000	67
Luxoft Poland	null	null	null	66
Google	United States	Information Technology & Services	1998	36
Speechify	Ukraine	Information Technology & Services	2017	19
Capgemini Engineering	null	null	null	17
Deloitte	United States	Management Consulting	1845	16
HelloFresh	Germany	Consumer Services	2011	16
GlobalLogic	United States	Information Technology & Services	2000	16
Aristocrat Interactive	Australia	Gambling & Casinos	null	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 talent market for Mobile Kotlin Engineers across Europe presents a varied landscape, particularly when examining the dynamics in Poland compared to other countries. Poland showcases a ratio of talent pool size to job openings that indicates a competitive hiring environment; with a substantial number of job openings contrasted with a limited pool of qualified talent. In comparison, countries like Romania and Hungary exhibit a more favorable jobs-per-talent ratio, indicating an easier market for recruitment. While the Mobile Kotlin job market in Poland continues to grow, the competition for Senior Mobile Kotlin Developers remains intense, highlighting the importance of targeted recruitment strategies for CTOs and tech leads looking to secure top talent across the continent. Thus, hiring managers must navigate these trends diligently to enhance their recruitment efforts in Poland's tech sector.

Seniority distribution of Kotlin Engineer job openings in Poland

Seniority Distribution of Kotlin Engineering Jobs in Poland

In the Mobile Kotlin job market in Poland, a significant 88% of positions are occupied by Mid-Senior level engineers, showcasing the strong demand for experienced professionals in this field. Additionally, Associate and Entry level roles make up 5% and 4% of the market respectively. This seniority distribution highlights the necessity for hiring managers to focus recruitment strategies on attracting and retaining skilled Mid-Senior level Mobile Kotlin engineers to remain competitive in Poland's tech sector.

Preferred employment type for Engineering roles in Poland

The employment type distribution for engineering roles in Poland reveals that a significant 91% of job opportunities are categorized as full-time positions, which underscores the preference for stable, long-term employment in the tech sector. Contract roles account for 8% of the market, reflecting a notable trend towards flexible employment in specific project-based scenarios. Part-time roles make up a marginal 1% of the total, indicating limited opportunities in this employment type for engineers.

Time to Hire Distribution for Mobile in Poland

How long does it take to hire Mobile Engineers

The hiring landscape for Mobile Kotlin Engineers in Poland shows a diverse distribution of time to hire across various duration brackets. A significant portion of candidates, approximately 618, are secured within a 30-day timeframe, indicating a potentially robust talent acquisition process. However, the data also reveals that 252 candidates require 25 days or more, highlighting the saturation in talent availability which may necessitate proactive recruitment strategies. Moreover, 205 applicants are sourced within 10 days, suggesting moderate competition among hiring managers for immediate talent. Future demand for Mobile Kotlin Engineers in Poland may compel CTOs to refine their recruitment strategies to address these observed hiring trends effectively.

Expolore reports from other European Developer talent pools

Insights for hiring Mobile Engineers in Kyiv

The Mobile Engineers job market in Kyiv, Ukraine, has witnessed a dynamic fluctuation in job openings, with between 10 to 17 new roles emerging weekly over the past three months, demonstrating a competitive hiring landscape.

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Insights for hiring Mobile Engineers in Grenoble

The Mobile Engineers job market in France, particularly in Grenoble, has exhibited a dynamic landscape with 25 new roles opened and 19 closed in the last three months, indicating a competitive environment for hiring managers.

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Insights for hiring Mobile Engineers in Russia

The Mobile Engineers job market in Russia is currently witnessing steady demand, with job openings averaging between 1 to 2 positions per week over the past 12 weeks, despite an increasing trend of job closures.

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Most popular cities in Poland to hire Mobile Engineers

Top 5 cities in Poland to hire Mobile Engineers

The distribution of Mobile Kotlin Engineer job openings in Poland reveals a significant concentration in the capital city of Warsaw, which accounts for 62% of the total positions available. Following Warsaw, Cracow and Wrocław contribute 16% and 15% of the job opportunities, respectively. This data indicates that hiring efforts for Mobile Kotlin Developers should primarily focus on these key urban centers, as illustrated in the accompanying chart.

Most sought after technologies in Poland for Kotlin

Key technologies for Kotlin Engineers

Analyzing the Mobile Kotlin job market in Poland reveals a strong emphasis on a variety of technologies critical for successful development. Predominantly, Kotlin itself leads the charge with 2,910 usages, coupled with Java, which remains a staple with 2,703 mentions. The use of Android technology aligns closely at 733, indicating its foundational role in mobile development. Furthermore, the integration of Microservices at 581 and Spring Boot at 506 showcases the trend towards modular and efficient application structures. A detailed chart illustrating these technologies can be found alongside this analysis.

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