Kotlin Developer Hiring Trends in Madrid, Spain

This report was last updated on Aug 10, 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 job market in Spain, particularly in Madrid, reflects a dynamic landscape with significant fluctuations in job openings over recent months.
Currently, Madrid accounts for 55% of all Mobile Kotlin Engineer job openings in Spain, solidifying its position as the primary hub for recruitment in this sector.
A total of 200 job openings exist for Mobile Kotlin Engineers, leading to a competitive hiring environment as evidenced by a median time to hire of 33 days.
The seniority distribution indicates a strong preference for Mid-Senior level candidates, who constitute 82% of the job market, making it critical for hiring managers to focus on attracting this segment.
Top companies hiring for Mobile Kotlin Engineers include Plexus Tech, Apiumhub, and SlashMobility, reflecting opportunities within robust and innovative tech environments in Spain.

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

The Mobile Kotlin job market in Spain Madrid exhibited fluctuations over the past 12 weeks, with a peak of 5 new positions posted weekly during weeks 20, 26, 27, and 28. However, this growth was accompanied by significant closures, particularly in week 24 where 7 positions were closed, highlighting a challenging landscape for talent retention. In comparison to similar roles across Europe, the current hiring trends for Mobile Kotlin Engineers in Madrid suggest a cautious but potentially growing demand, emphasizing the need for targeted recruitment strategies for CTOs and hiring managers in Spain's tech sector.

Who else is hiring for mobile Engineers in Spain:

Company name	Country	Industry	Founded	# Job openings
Alan	France	Insurance	2016	25
Plexus Tech	Spain	Information Technology & Services	2000	20
Bending Spoons	Italy	Information Technology & Services	2013	17
Sigma AI	United States	Information Technology & Services	2008	15
Apiumhub	Spain	Information Technology & Services	2014	15
Revolut	United Kingdom	Financial Services	2015	13
SlashMobility	Spain	Information Technology & Services	2010	13
Socialpoint	Spain	Computer Games	2008	11
Fever	United States	Information Technology & Services	2014	11
Proton	Switzerland	Information Technology & Services	2014	11

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Talent pool vs job openings for Mobile Engineers in Spain

How competitive it is to hire Mobile Engineers in Spain

The Mobile Kotlin job market in Spain, particularly in Madrid, is experiencing a noteworthy dynamic. With a limited number of job openings compared to the available talent pool, Spain shows a jobs-to-talent ratio that indicates a competitive hiring environment. For instance, while Spain has 200 job openings, neighboring countries like Germany and the Netherlands exhibit higher job numbers with a larger talent pool, complicating recruitment efforts. Consequently, hiring managers may find it moderately difficult to attract top Mobile Kotlin Engineers in Madrid due to the competitive landscape. Furthermore, countries such as Poland are emerging as strong contenders, offering a burgeoning pool of Mobile Kotlin talent and increasing job opportunities that may draw attention away from Spain's market.

Seniority distribution of Kotlin Engineer job openings in Madrid

Seniority Distribution of Kotlin Engineering Jobs in Madrid

The seniority distribution for Mobile Kotlin Engineering jobs in Madrid reveals a significant emphasis on experienced professionals, with 82% of positions classified as Mid-Senior level. This is followed by 12% for Associate roles and 6% for Entry level opportunities. Such a distribution underscores the market's preference for seasoned developers, making it crucial for hiring managers to focus on attracting and retaining Mid-Senior talent.

Preferred employment type for Engineering roles in Spain

In the Spanish job market for engineering roles, a significant 94% of positions are classified as full-time, indicating a strong preference for stable employment structures. Contract roles account for 3% of the market, while part-time positions make up 2%. This distribution highlights the need for hiring managers to focus on full-time Mobile Kotlin Engineer opportunities to attract top talent in Spain, particularly in Madrid.

Time to Hire Distribution for Mobile in Spain

How long does it take to hire Mobile Engineers

The time to hire for Mobile Kotlin Engineers in Spain demonstrates a diverse range, with 502 roles filled within a 30-day period, indicating a competitive landscape for talent acquisition. Notably, 245 positions were secured within 10 days, reflecting the urgency prevalent in the Mobile Kotlin job market in Spain, particularly in Madrid. As hiring managers consider recruitment strategies, awareness of trends in hiring Senior Mobile Kotlin Developers will be crucial for effective talent acquisition. The data reveals a significant concentration of hires, with 322 jobs requiring 25 days, suggesting that efficiency in the hiring process is paramount. Overall, the hiring trends illustrate an evolving demand for Mobile Kotlin Developers, necessitating swift and strategic recruitment approaches in Madrid's tech sector.

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The Mobile Android Engineers job market in the United Kingdom, particularly in London, is currently facing notable fluctuations, with a peak of 30 new positions posted in week 28 and a concerning 49 job closures in week 24 over the past 12 weeks.

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Insights for hiring Mobile Engineers in Lyon

The Mobile Engineers job market in France, particularly in Lyon, has shown fluctuating trends with a peak of 18 new roles opened in week 30 and notable closures, emphasizing the dynamic nature of this sector.

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Insights for hiring Android Engineers in Barcelona

The Mobile Android Engineers job market in Spain, particularly in Barcelona, has experienced notable fluctuations, with a peak of 19 new positions in week 30 and a closing of 14 positions in week 23 over the last 12 weeks.

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Most popular cities in Spain to hire Mobile Engineers

Top 5 cities in Spain to hire Mobile Engineers

The distribution of Mobile Kotlin Engineer job openings in Spain reveals a significant concentration in major cities. Madrid leads with 55% of the total job openings, followed by Barcelona at 46%, while the aggregate accounts for only 17% in other regions such as Málaga and Valencia. This data emphasizes Madrid's pivotal role as a hub for Mobile Kotlin Engineer recruitment, as depicted in the accompanying chart.

Most sought after technologies in Madrid for Kotlin

Key technologies for Kotlin Engineers

In the evolving landscape of the Mobile Kotlin job market in Spain, particularly in Madrid, developers are increasingly leveraging a range of technologies. Among the most frequently used are Java, which stands as the dominant force with a frequency of 2,480, followed closely by Kotlin itself at 2,683. Android is another critical technology, utilized in 696 instances, emphasizing its importance in mobile application development. Additionally, the prevalence of frameworks like Spring Boot, utilized in 476 cases, highlights a strong preference for robust back-end solutions. These technologies collectively drive the hiring trends observed for Mobile Kotlin Engineers in Spain and provide insights for recruitment strategies that CTOs and tech leaders should consider.

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