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How To Hire Kotlin Developers: The Easiest Way

Author: Scalacode...
by Scalacode...
Posted: Jul 10, 2022
kotlin developer

Kotlin is a modern programming language developed by JetBrains. It has become very popular because it combines features from Java and Swift. If you want to hire a Kotlin developer, how should you go about it?

This is what we are going to talk about in this article. Let's begin with what skills your Kotlin developer must have?

4 Most Important Skills A Kotlin Developer Must Have

Here are four skills your Kotlin developer should know:

1. Understanding of functional programming concepts

Functional programming is a way of expressing computation using functions. This type of programming is often used for building large-scale applications.

2. Understanding of Android architecture

Android architecture is the foundation of any Android application. Kotlin developers need to understand how the different components work together. They need to learn the basics of the Android Architecture Components like Dagger 2, Retrofit, LiveData, Room, ViewModel, etc.

3. Understand the concept of MVVM

MVVM stands for Model-View-ViewModel. A view model is a class that holds data and provides accessors for UI elements. A view model can be used to decouple the presentation logic from the underlying data.

4. Kotlin and Java language basics

The Java Virtual Machine is used to run Kotlin (JVM). Kotlin can thus run on any Java-based platform, including Android, iOS, desktop applications, server-side web frameworks, etc. As a result, your developer must be familiar with Java and the Kotlin programming language.

Tips To Hire Kotlin Developer
  1. Understand your business needs

Before hiring any developer, understand what kind of project you are looking for. You need to know whether you want to hire a full-stack developer or just a frontend developer. If you have a clear idea about this, then you can narrow down your search results.

  1. Know the skills that matter

Once you've narrowed down your search results, make sure you check out their skill set. Many Kotlin developers claim to have certain skills but don't possess them. Make sure they have the right skillset before making a decision.

  1. Check their portfolio

Check out their portfolio to get a good understanding of their work. Look at their previous projects and judge whether they are worth working with Kotlin. You can check their portfolio online. Check out how they work on different projects.

  1. Ask questions

Are they good at handling bugs? Do they know how to write unit tests? How do they handle performance issues? These are some of the questions you should ask them.

What Are The Essential Factors To Look At While Hiring The Kotlin Developers?

Here are some of the factors to consider when hiring Kotlin developers.

  1. Experience

Hiring experienced people who have worked on similar projects is always good. They know what they are doing and how to do it well. You can check their portfolio online and get a feel about their work. It's always better to hire experienced developers than fresher ones.

  1. Knowledge

You need to find out whether your potential candidate knows Kotlin or not. You need to ask him to learn it if he doesn't. He needs to understand the basic concepts of this language. Make sure your developer understands what you want from them. Get to know your product by asking, "What do you know?" and "How would you approach this problem?". You should get answers like "I don't really know anything about your product", or "I'd probably use a library".

  1. Skillset

If you want someone who can write clean code, ensure they are well-versed in Java features. Kotlin is a modern language that supports many Java features.


Getting a precise answer on how to hire Kotlin developers is difficult because each developer has their own set of advantages and disadvantages. However, with the right information and guidelines, you can easily decide who to hire and ask them to begin working on your project.

About the Author

At ScalaCode, we are on a mission to change your view of Hiring Dedicated Remote Developers. If you are looking to hire, then you are at the Right Place.

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  • Guest  -  4 months ago

    I am not sure where you’re getting your info, but great topic. I needs to spend some time learning much more or understanding more. Thanks for great information I was looking for this information for my mission.

Author: Scalacode...


Member since: Jun 05, 2022
Published articles: 4

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