Kotlin Developer Hiring Trends in Warsaw, 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 Engineers job market in Poland, particularly in Warsaw, is witnessing significant fluctuations, with the highest demand recorded in week 31, amounting to 21 new job listings.
Mid-Senior level professionals dominate the Mobile Kotlin Engineer job market, making up 91% of the openings, indicating a strong preference for experienced candidates.
Warsaw leads the recruitment landscape with 1,761 job openings, representing 58% of all available positions for Mobile Kotlin Developers in Poland, followed by Cracow and Wrocław.
The average time to hire for Mobile Engineers in Poland is currently at 33 days, with 618 candidates successfully hired within the first month, highlighting the need for swift recruitment strategies.
Top companies hiring in the Mobile Kotlin job market in Poland include Sii Poland, Luxoft, and Google, underscoring the competitive nature of attracting top talent in this key technology sector.

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

Over the past 12 weeks, the Mobile Kotlin Engineer job market in Poland, specifically in Warsaw, has demonstrated noteworthy fluctuation. The highest number of new positions was recorded in week 31, with 21 listings, marking a significant uptrend in demand. However, this growth is juxtaposed with job closures, particularly in weeks 22 to 24, which saw a high closure rate of 5 jobs per week, indicating a competitive market landscape. In comparison, while other European nations are experiencing a stable demand for tech roles, Warsaw's Mobile Kotlin job market reveals a dynamic shift that hiring managers should consider when formulating their recruitment strategies.

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 Mobile Kotlin Engineer job market trends in Poland, particularly in Warsaw, reveal a competitive environment characterized by a significant number of job openings relative to the size of the available talent pool. For instance, Poland shows a promising jobs-to-talent pool ratio compared to its European counterparts, like Germany and the Netherlands, where the competition for qualified Mobile Kotlin Developers is notably more intense. This indicates that hiring managers in Warsaw may find it moderately challenging to recruit top-tier talent due to the high demand. Moreover, countries such as France also exhibit similar trends, suggesting that while opportunities for Mobile Kotlin Developers in Poland are growing, the recruitment strategies for CTOs must evolve to attract these skilled professionals effectively.

Seniority distribution of Kotlin Engineer job openings in Warsaw

Seniority Distribution of Kotlin Engineering Jobs in Warsaw

In the Mobile Kotlin job market in Poland, particularly in Warsaw, the distribution of seniority levels reveals significant hiring trends. The Mid-Senior level accounts for 91% of job openings, indicating a strong demand for experienced professionals. Meanwhile, Associate roles represent 5% of the opportunities, while Entry level positions make up 3%. This distribution underscores the growing need for skilled Mobile Kotlin Engineers in Warsaw's competitive tech landscape.

Preferred employment type for Engineering roles in Poland

In the Polish engineering job market, full-time positions dominate, comprising 92% of available roles. This is followed by contract positions, which account for 8% of the job market. Part-time roles and internships represent a minimal share, with only 1% and less than 1% respectively, indicating a strong preference for stable, long-term employment in the technology sector.

Time to Hire Distribution for Mobile in Poland

How long does it take to hire Mobile Engineers

The time to hire for Mobile Kotlin Engineers in Poland is exhibiting notable trends that are crucial for recruitment strategies among CTOs and engineering managers. A significant proportion of candidates, 618 out of 1,084, are hired within 30 days, indicating a favorable hiring timeline in the competitive tech sector. Conversely, with 252 positions filled within the 25-day mark, hiring managers should recognize the importance of prompt recruitment processes. Trends reveal that opportunities for mobile Kotlin developers are increasingly concentrated in the 20 to 35-day window, with a steady decline in hires beyond 40 days. In light of these findings, CTOs and hiring managers in Warsaw must strategize effectively to tap into the thriving mobile Kotlin job market.

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 location distribution for Mobile Kotlin Engineers job openings in Poland reveals that Warsaw leads the market with 1761 openings, accounting for 58% of the total opportunities. Cracow follows, representing 15% with 449 positions, while Wrocław comes in third at 14% with 418 openings. As Poland's capital, Warsaw remains the dominant hub for Mobile Kotlin Developer opportunities, underscoring the significance of this city in the recruitment strategies for CTOs in Poland's tech sector. Refer to the accompanying chart for a visual representation of this data.

Most sought after technologies in Warsaw for Kotlin

Key technologies for Kotlin Engineers

The Mobile Kotlin job market in Poland, particularly in Warsaw, emphasizes a variety of technologies that are critical for development. The most frequently used technology is Java, with a significant frequency of 2,703 occurrences. Following closely, Kotlin itself ranks high, boasting a frequency of 2,910, underscoring its integral role in mobile development. Other notable technologies include Android at 733 and Microservices at 581, which are essential for building robust applications. Additionally, the use of CI/CD practices (292) alongside Agile methodologies (335) reflects a strong preference for efficient and adaptive development processes. For a comprehensive overview, please refer to the attached chart illustrating these data points.

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