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Flutter Developer with Kotlin Salary in 2024

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Total:
38
Median Salary Expectations:
$4,815
Proposals:
0.4

How statistics are calculated

We count how many offers each candidate received and for what salary. For example, if a Flutter with Kotlin with a salary of $4,500 received 10 offers, then we would count him 10 times. If there were no offers, then he would not get into the statistics either.

The graph column is the total number of offers. This is not the number of vacancies, but an indicator of the level of demand. The more offers there are, the more companies try to hire such a specialist. 5k+ includes candidates with salaries >= $5,000 and < $5,500.

Median Salary Expectation – the weighted average of the market offer in the selected specialization, that is, the most frequent job offers for the selected specialization received by candidates. We do not count accepted or rejected offers.

Where is Kotlin used?





Android App-titude



  • Android's heart beats in Kotlin! Devs ride the green robot with less boilerplate code and niftier UI tricks.



Server-Side Shenanigans



  • Backend fun times! Kotlin plays nice with Spring, making servers do the cha-cha with smooth, scalable steps.



Multiplatform Mischief



  • Why pick sides? Write once, smirk at twice the coverage as Kotlin multiplatform targets both iOS and Android.



Desktop Tomfoolery



  • Not just for phones! Create cross-platform desktop apps that make Java swing dance in its boots.


Kotlin Alternatives

 

Java

 

Java is a versatile and widely-used object-oriented programming language similar to Kotlin, especially for Android app development. It emphasizes portability, allowing code to run on any platform that supports Java without recompilation.




// Hello World in Java
public class HelloWorld {
public static void main(String[] args) {
System.out.println("Hello, World!");
}
}




  • Platform-independent

 

  • Mature ecosystem with vast open-source libraries

 

  • Strongly-typed language enhances reliability and performance

 

  • Verbose syntax compared to Kotlin

 

  • Slower iteration speed for modern Android development

 

  • Does not support modern functional programming as well as Kotlin




Swift

 

Swift is an intuitive programming language for macOS, iOS, watchOS, and tvOS app development. It's designed to work with Apple's Cocoa and Cocoa Touch frameworks and provides interactive features for a seamless coding experience.




// Hello World in Swift
import Swift
print("Hello, World!")




  • Syntax is easy to read and write

 

  • Interoperability with Objective-C

 

  • Robust performance equivalent to Objective-C

 

  • Limited to Apple's ecosystem

 

  • Less mature compared to Java and Kotlin

 

  • Community and resources are growing but not as extensive as for Java




Scala

 

Scala is a high-level language that combines object-oriented and functional programming paradigms. Particularly suited for concurrent and distributed systems, it runs on the JVM like Kotlin and has strong static type system features.




// Hello World in Scala
object HelloWorld extends App {
println("Hello, World!")
}




  • Supports both OOP and functional programming

 

  • Highly expressive with concise syntax

 

  • Interoperable with Java

 

  • Steeper learning curve due to complex features

 

  • Less popular for mobile development

 

  • Compilation times can be slower

 

Quick Facts about Kotlin

 

Once Upon a Time in the Land of JetBrains...

 

Imagine a world where Java reigns supreme, sipping on its coffee cup, thinking it's the unchallenged ruler of the JVM kingdom. Then along comes Kotlin in 2011, strutting like a peacock, all decked out by the cool kids at JetBrains. Kotlin didn't come to start a fight; it came to be Java's buddy, intermingling with it smoothly, while secretly plotting to steal the show with its null safety antics and expressive code!



The Tale of Kotlin's Evolution

 

Flip the pages of Kotlin's diary, and you'll see its awkward teen years end when it hit version 1.0 in 2016, shouting "I'm ready for production - world, here I come!" Then it didn't just sit pretty; Kotlin did a glow-up for mobile app developers when Google gave it the nod in 2017, making it a favored language for Android. Cue the fireworks!



Sorcery of Inline Functions and Coroutines

 

Kotlin bewitched the development world with its inline functions, allowing you to pass functions around without holding up traffic in the runtime neighborhood. Then it cast a spell with coroutines, turning asynchronous programming from a frog into a prince. Behold the power of concurrency without the hair-pulling!

 


// Here's an inline function spell for you:
inline fun T.performMagic(action: (T) -> Unit): T {
action(this)
return this
}

// And a coroutine enchantment:
suspend fun makeMagicHappen() {
coroutineScope {
launch {
println("Abra-kotlin-dabra!")
}
}
}

What is the difference between Junior, Middle, Senior and Expert Kotlin developer?







































Seniority NameYears of ExperienceAverage Salary (USD/Year)Responsibilities & ActivitiesQuality
Junior0-250,000 - 70,000

  • Maintenance of existing code.

  • Simple bug fixes.

  • Assisting with documentation.

  • Writing simple Kotlin scripts.


Learning and growth oriented, requires supervision.
Middle2-470,000 - 100,000

  • Developing new features.

  • Refactoring code to improve performance.

  • Participating in code reviews.

  • Writing tests to validate code.


Able to ensure moderately high quality with some oversight.
Senior4-6100,000 - 140,000

  • Architecting complex systems.

  • Providing mentorship to junior staff.

  • Leading small project teams.

  • Integrating multiple systems or services.


High-quality output, often requiring minimal supervision.
Expert/Team Lead6+140,000+

  • Steering project direction.

  • Setting coding standards.

  • Overseeing several project teams.

  • Responsible for high-level decision making.


Exceptionally high standards, serves as a quality benchmark.

 

Top 10 Kotlin Related Tech




  1. Kotlin Language



    Imagine the love child of Java and a unicorn, and that's Kotlin. This statically-typed, JVM-based language has stolen hearts with its null-safety and coroutines. It’s the go-to for crafting concise, robust code and is officially embraced by Android, so it's basically mobile royalty.

    val love = "Kotlin"

     




  1. IntelliJ IDEA



    The Iron Man suit for Kotlin developers, IntelliJ IDEA is a jet-powered, full-featured IDE that makes coding in Kotlin feel like you’ve got Jarvis by your side. It’s like a Swiss Army knife for code with nifty refactoring tools, debugging prowess, and plugin galore.




  1. Gradle



    This build wizard specializes in spellcasting for automation, faster compilation, and dependency management. With gradle, you can conjure build scripts in Kotlin (the "Gradle Kotlin DSL") faster than Harry can say "Expecto Patronum!".

    tasks.register("unicorns") {
    doLast {
    println("Building with Kotlin and Gradle is magical!")
    }
    }

     




  1. Spring Boot + Kotlin



    Time to brew some robust coffee—oh wait, we mean code! Spring Boot’s opinionated approach to “drop-and-go” Kotlin applications makes creating RESTful services and microservices faster than a hipster barista.

    @RestController
    class CoffeeController {
    @GetMapping("/coffee")
    fun getCoffee(): String = "Here's your Kotlin Brew!"
    }

     




  1. Ktor



    Ktor is the Robin to Kotlin's Batman in the world of async server and client applications. It’s a lightweight framework that slings web applications with coroutines as its web-slinging gadget.




  1. Android Studio



    The playground sandbox for Kotlin-equipped Android warriors, Android Studio lets you build apps as if they’re Lego constructions. It has emulators for every device, testing tools that are like cheat codes, and shines with Kotlin support.




  1. Kotlin Multiplatform



    Ever wanted to write once, run anywhere? Kotlin Multiplatform teleports code between server, client, and mobile without a Time-Turner. Share business logic across iOS and Android, and watch your productivity soar like an eagle on energy drinks.




  1. Kotlin Coroutines



    Calling all fans of multitasking! Kotlin coroutines allow your programs to juggle tasks like a circus performer. They're the ninjas of asynchronous programming, helping you write simplified async code without wrestling with complex thread handling.

    suspend fun main() {
    coroutineScope {
    launch { println("Coroutines are cool!") }
    }
    }

     




  1. Exposed



    An ORM library for those who like their SQL like their coffee: strong but not too in-your-face. Exposed talks to databases while you stay blissfully in the land of Kotlin, making database operations feel like a walk in the park.




  1. Kotlin/Native



    So you like your code like you like your burgers, cross-platform and with extra pickles? Kotlin/Native compiles down to native binaries, letting you mix and match your Kotlin dish to run on iOS, Windows, or Linux.

 

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