Kotlin Developer Salaries Rose by 20%: What's Behind the Trend

Kotlin Developer Salaries Rose by 20%: What's Behind the Trend

The job market for Kotlin developers is showing impressive dynamics. According to the latest research and job aggregators, the average salary offers for Kotlin specialists in 2025 increased by 20% compared to the same period last year. This makes Kotlin one of the fastest-growing languages in financial terms, despite the overall stagnation in some segments of IT.

Key Growth Factors

Experts highlight several reasons why employers are willing to pay more:

• Total import substitution. The massive shift to domestic mobile services and banking applications has created a demand for experienced Kotlin developers. Companies are competing for talent, driving up rates.
• Kotlin Multiplatform Mobile (KMM). Demand is growing for specialists who can write shared code for Android and iOS. The versatility of such a developer is valued higher.
• Shortage of Middle and Senior developers. The market is saturated with juniors, but there is still a lack of qualified engineers with 3+ years of experience. This category is pulling the average salary up.
• Backend on Kotlin. More and more companies are using Kotlin not only for Android but also for server-side development (Ktor, Spring). This expands the pool of vacancies and increases the value of the language.

Numbers: Who Earns How Much

According to surveys, the median salary for a Kotlin developer in Russia is currently around 250,000 – 300,000 rubles (before taxes) for the Middle+ level. For Senior specialists, the threshold starts at 400,000 rubles, and in large tech companies it can reach 600,000 rubles and higher. Junior developers can expect 80,000 – 120,000 rubles, but competition at this level is high.

The 20% growth is an average figure. In certain segments (e.g., fintech or B2B platforms), salaries have risen even more noticeably — by 30-35%.

Trends and Forecasts

Analysts believe the trend will continue at least until the end of 2025. The main drivers are the further development of KMM, as well as the launch of new products requiring native Android development. Additionally, Kotlin is gradually replacing Java in the corporate environment, creating additional demand.

For developers looking to increase their income, experts recommend:

• Master Kotlin Multiplatform (KMM) and coroutines.
• Learn backend frameworks in Kotlin — Ktor or Spring Boot.
• Develop skills in architecture (Clean Architecture, MVI).
• Participate in open-source projects to strengthen your portfolio.

Conclusion

The 20% rise in Kotlin developer salaries is not a random spike, but a natural result of market evolution. The language is strengthening its position in mobile and server-side development, and the shortage of experienced professionals is forcing employers to raise rates. For those willing to invest time in deep learning of Kotlin and related technologies, 2025 offers excellent career prospects.