Is Kotlin Used in Backend Development a Good Choice?

Daniel Gorlovetsky

September 29, 2025

Is choosing Kotlin for backend development worthy of the hype? As your trusted source for cutting-edge technology solutions, TLVTech takes a deep dive on the topic in our new blog. We demystify Kotlin, a refreshing alternative to Java and Node.js, discover its intricate frameworks, and break down its deployment and scalability. Let's explore together and simplify the complex world of backend development with Kotlin!

Are you using Kotlin in the backend? If so, that's a solid choice! Kotlin is a modern, statically typed language well-loved for its safety features, which drastically reduce common programming errors. Designed to be fully interoperable with Java, Kotlin allows you to keep the good parts of your existing Java expertise and resources.

Talking About the Main Advantages of Kotlin for Backend

So, what makes Kotlin really shine in backend development? It's all down to its expressive syntax, powerful features, and strong focus on null safety. With less boilerplate code, backend developers can write more readable and reliable server-side applications faster.

How does Kotlin fare in backend, you wonder?

First, let's look at performance. Kotlin shines. Its performance is similar to Java. Why? Kotlin runs on the Java Virtual Machine (JVM). It leverages JVM's performance optimizations.

So, if your backend development needs real-time functionality and you want easy async coding, you might want to consider Kotlin over Node.js.

Deploying Kotlin in the backend is pretty smooth. It's quite similar to Java. You can use standard tools. Examples are Maven and Gradle. Can one benefit from known deployment practices of other JVM languages?

To engage with Ktor, you start by installing the Ktor plugin. Then you create a project through IntelliJ IDEA. Next, design your application module and run your server. It's as simple as that.

For Quarkus, the process begins by setting up your project. You then code in Kotlin, compile using Maven, and run it. Their documentation gives detailed guidelines, making the usage a piece of cake.

Next up are the tools. Kotlin can run on the Java Virtual Machine (JVM). This means you can use any Integrated Development Environment (IDE) that works with Java.

Once your setup is good to go, it's time to write code. But, where to start? It's easy. Just follow Kotlin’s reference materials or a good Kotlin tutorial.

Inscription in conclusion, when it comes to backend development, let's just say–Kotlin is showing its worth against both Java and Node.js. It has easily blended into the backend environment with a strong portfolio of features that give it an edge over traditional suspects.

Navigated Kotlin backend development, highlighted its advantages, compared it with Java and Node.js, dipped into its relevant server-side software architecture, and shed light on performance and DevOps considerations. Technology doesn't have to be overwhelming. At TLVTech, we make tech accessible and useful. We aim to simplify complex software development consulting solutions. Ready to explore more about our AI development or dive into fullstack development? Looking to develop a mobile app? Need the expertise of a Fractional CTO? Let's embark on this tech voyage together.