These subroutines provide convenient abstractions and deep integrations for React and other JavaScript frameworks. In addition, Kotlin/JS interoperability with the JavaScript ecosystem allows teams to use third-party React components and component libraries. Due to Kotlin’s popularity, Google increased support for the language in 2019, making it the preferred language for Android app developers.

What expertise should a Kotlin developer have

You can find developers through recruiting agencies, online job boards, or hosting a coding challenge. Android application development, it’s important to remember that the Kotlin language is still relatively new. We build our processes and base our selection criteria in a way that can guarantee us the best result. Likewise, we want job to speak for ourselves, delivering value through agility and innovative industry solutions and services. The following are the hard or technical skills that you should check for in your Kotlin developers.

Technical Skills

Statically typed means the type checking, and the variable type is known at the compilation time. Kotlin has all the good features of most popular languages like Scala, C#, Java etc., making it user-friendly. Most Android developers use Kotlin since Google announced in 2019 that it was the preferred language for Android app developers. So, if you are looking to develop Android or related apps and extend the projects to the web front-end, you must hire Kotlin programmers to take care of all your business requirements. The primary focus of android Kotlin developers is to create android apps with robust backend integration. They are responsible for creating and maintaining android apps right from requirements to release and continue product development.

Hiring a developer on your own is a very focused and hands-on process that requires considerable knowledge about software development in general. A website is crucial for building your brand and attracting customers to your service or product. Web development is also a popular use of Kotlin, and developers can share code between the client and server. The Ktor framework can help web developers build asynchronous servers. The popularity of freelance development has skyrocketed over the last decade.

Kotlin Developer Requirements & Skills

Understanding of software development methodologies, such as Agile or Scrum. JetBrains wanted a tool less complicated than Java for their product IntelliJ IDEA. So they invented their own language Kotlin. The company’s goal was to develop a language that could be used with Java. For example, the type system helps you avoid null pointer exceptions.

What expertise should a Kotlin developer have

An experienced developer would have a project or two on MVVM or MVP. As a recruiter, do not expect a junior developer to build a complete app with numerous functionalities. Analyzing projects and portfolios will give a good measure of a Kotlin developer’s capabilities. In the portfolio, check for at least one app project based on Java or Kotlin. Kotlin developers ensure that the application is safe from crashing and misconfiguration. Do not forget to check developers’ reviews, testimonials, and their presence on most-used platforms by developers like Stack Overflow, GitHub, Reddit, and LinkedIn.

Need some Kotlin specialists? Get them here!

Kotlin ranks fourth amongst the most popular programming languages in the world. It is used by more than 60% of mobile app developers to build every type of application like desktop, native, mobile, games, server-side, or even embedded. This gives you an idea of the next how to hire a kotlin developer revolutionary Android application development enabled by the modern programming language – Kotlin. Google has started promoting Kotlin as their preferred language for mobile app development because of the wide range of benefits that Kotlin provides to its customers.

Google officially supported Kotlin as an Android development language in 2017. Since then, it has gained popularity among Android developers due to its ease of use, reduced boilerplate code, and strong type-checking. The professional and business benefits for learning Kotlin are compelling.

What to look for when hiring Kotling developers?

Kotlin is an open-source, cross-platform, general-purpose programming language. Released in 2016, Kotlin is fairly modern but comes equipped with numerous features. Outsourcing is a business practice in which companies hire a third-party service provider to get their job done. They are not the in-house team but work from home and can be easily trackable. Outsourcing can be risky, but if you carefully select your outsourcing service provider, you will remain in peace.

  • Moreover, this skill set enables them to write clean, easy-to-maintain code that can be modified or updated effortlessly.
  • Kotlin is the 6th most wanted technology according to the 2022 Stack Overflow Developer Survey involving 71,000 respondents.
  • Of an Android Kotlin developer in the US is $130,000, and the hourly rate is $62.50.
  • If you are a non-technical manager looking to learn a thing or two, we have a great resource here for you to learn more about the hiring process in detail.
  • Beyond the technical proficiency, the Kotlin developers should also be adept at various soft skills, including team collaboration, time management, leadership, and accountability.

Therefore, collaborating with a deep jobs platform like Turing can be incredibly beneficial as we source the best candidates worldwide and vet them for a Silicon Valley bar. When you sign up with Turing, you just need to screen the pre-vetted top candidates available for hire, and all the background work and processes are taken care of by Turing. Therefore, evaluating your candidates for their soft skills and how they can blend with the team is an important consideration that needs careful assessment before the hiring process.

What is Kotlin used For?

There are many companies you can look up to for employment that use these technologies. Some of the popular ones include Adobe, DoorDash, Atlassian, AWS, Novatec, Faire, Olx, N26, Shazam, Memo Bank, Corda, Flux, and many others. We hope that this comprehensive review will help you hire the best Kotlin developers. Follow us on Twitter or LinkedIn to be the first to know about our blog updates. Hiring managers can also check candidate qualifications using technical screening platforms such as DevSkiller or Codility.