Hire Kotlin developers remotely within 4 days

Kotlin is a high-level programming language that combines features of object-oriented and functional programming paradigms. Like Java, the source code of Kotlin is first converted to bytecode and executed on a Java Virtual Machine (JVM), independent of an external environment or an external operating system.

Professional Kotlin developers are experienced in functional programming, web service concepts and are familiar with Android libraries. They work in all phases of the development cycle, test and amend features while contributing immensely to the organizational goals. But hiring a Kotlin developer for your business can be a cumbersome task. It may be one of the most in-demand skills in the market presently, yet getting an exceptional Kotlin developer is not as easy as it may seem.

We're here to assist all employers and hiring managers who choose to recruit professional Kotlin developers on their own. Hiring a developer on your own requires a fair amount of software development experience in general. However, if you're a non-technical manager interested in learning more about the hiring process of a Kotlin developer, we've put up an excellent resource for you.

Extensive knowledge of Kotlin along with similar programming languages like Java, Scala, Python, Groovy, etc., is a necessary skill for professional Kotlin developers. A skilled developer is expected to have advanced knowledge of the languages’ syntax and structure. In addition, you should consider a candidate with a good understanding of object-oriented fundamentals (e.g. inheritance, class, and static methods), variables, lists, loops, as well as the ability to apply these concepts in different parts of the language.

One of the most important traits of being a Kotlin developer is leveraging the Android Software Development Kit (Android SDK). It is used by developers to create and develop software and applications for different online platforms including, documentation, libraries, coding samples, etc., and provides guidance to application developers in creating software by integrating these codes and documentations.

The software development life cycle is a framework for developing applications that follow technological needs and consumer requirements. It consists of several stages and establishes an international standard that developers can use to enhance and create their programs.

Using the well-defined development framework, Kotlin developers can create high-quality software on time and within budget. It is essential to look for a candidate who is well-versed in the language to perform various application features like wireframing the app's screens, software planning, user interface (UI) design, coding and integrations, testing, and submission to the App Store.

The knowledge of an Integrated Development Environment (IDE) such as Android Studio or any other platform is an important skill to have. This would aid in working more efficiently and offer benefits such as the built-in debugger and other testing tools to write bug-free code. As a result, Kotlin developers are required to have a good understanding of the environment to produce best-in-class mobile solutions.

Almost every application needs to store data in a particular way. This could either be the app or user data, consequently, the app should be integrated with a database to ensure proper data management. With this, several employers are looking to hire Kotlin developers withSQL or other database experience.

It is critical for Kotlin developers to have the business knowledge of a certain industry. They typically build mobile apps for various industries like healthcare, entertainment, real estate, etc. Look for a candidate with a decent understanding and relevant working experience to successfully navigate the industry. A developer who has a deep knowledge of the user’s needs and which Android app features could be most useful for the target audience can build a more effective application and yield higher profits for the business.

It is extremely important for all software engineers and Kotlin developers, in particular, to build and maintain effective communication with other members of the team like the UI/UX designers, back-end developers, product managers, etc. Since every member of the team performs a specific role in most companies, excellent communication is key to building outstanding products.

Creating a hiring funnel will provide you with numerous benefits, like assisting you in identifying the top skills and identifying a Kotlin developer who will fit into your company's culture.

Recruiters associated with the tech industry are aware of the importance of sourcing exceptional talent. To get an overview of the candidate’s practical architectural skills and gauge the level of proficiency, here are lists of possible questions to ask while conducting an interview.

Here are some more Kotlin developer interview questions that you can ask to assess a developer’s caliber.

• What is a data class in Kotlin?
• What is the basic difference between fold and reduce in Kotlin and when are they used?
• Explain the advantages of when vs switch in Kotlin.
• How is it recommended to create constants in Kotlin?
• What are some advantages of Kotlin over Java?
• What are Null Safety and Nullable Types in Kotlin?
• Does Kotlin support primitive data types?
• What Extension Methods does Kotlin provide to java.io.File?
• How would you override the default getter for the Kotlin data class?