What type of behavioral questions should you ask a Kotlin developer? A potential employee’s behavior in the past and under different conditions are both assessed using behavioral interview questions. Some behavioral questions to ask a Kotlin developer include Describe the most recent project you were involved with, What project are you most proud of? Tell us about a time you found it really difficult to debug an applicCoursera, Trello, Basecamp, Quizlet, and Gradle.ation. Kotlin’s Null Safety feature aims to completely remove the possibility of a real-time NullPointerException. Null reference danger is eliminated from the code using the Kotlin null safety technique.
Below you can find the main differences between the two and learn which tasks each of them is better for. The combination of powerful features with clean code makes programmers from different industries turn their attention to Kotlin. We have all the tools and guides you need to excel at your job and on G2 – and it’s all free.
Why are companies making the switch to Kotlin?
With our guidance and support, you can confidently conduct a hiring process with Flutter Developers and enhance the performance of your Engineering Team. Mostly due to mobile app development, Kotlin developers are in high-demand. Kotlin’s compatible https://wizardsdev.com/en/vacancy/android-kotlin-developer/ nature with Java makes it an easy switch for companies who enjoy using Java but want to take advantage of Kotlin’s additional features. Though Kotlin is both functional and object-oriented, functional programming offers some interesting perks.
The world’s leading streaming service Netflix used the Kotlin language to rebuild their UI player for the android app of Netflix. To learn more about development basics across the board, check out G2’s web development hub or app development hub for ample resources to suit your needs. For many years, Java was the one and only programming language for Android and server-side development.
How to Hire Remote Kotlin Developers to Scale Your Android or Cross-Platform Project
Kotlin is one of the most popular programming languages for Android development on the market. They are very high in demand currently due to not only the popularity of the specific language but also the global talent shortage of information technology professionals. As a separate section, this is where hiring companies should list out the experience levels and skills required for specific areas relevant to the role as a Kotlin developer. Job description writers should list preferences such as how many years a candidate worked with a specific technology, experience with certain methodologies, and even the soft skills needed.
Hiring Kotlin developers might seem easy, but in order to hire dedicated Kotlin developers who would bring value to you and your company, there are certain things you must look out for. Discover and engage exceptional Kotlin developers through Strider and take your project to new heights. Enhance your team with experienced professionals delivering exceptional results.
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However, things are not so bright on Android, as it still only supports Java 7, and looks like Java 8 won’t be supported anytime soon. So, workarounds, such as Retrolambda, bring lambda expressions to Android. Another important thing to note is that Kotlin doesn’t have the ability to declare fields for the class; only properties can be defined.
Hire highly-skilled on-demand teams to build sustainable, secure, and strategic digital solutions. Customer engagement is the way a company creates a relationship with its customer base to foster brand loyalty and awareness. A SIPOC diagram is a visual tool for documenting a business process from … Operator also isn’t used because Kotlin automatically infers the data type.
What is Kotlin? The Java alternative explained
An appealing and accurate job description can better attract targeted candidates, providing you with a more qualified list of applicants. It’s important to remember that you don’t want to get attention of all software engineers available in the market, but rather the ones that are aligned with your company’s culture and the specific role. Are you feeling overwhelmed by the prospect of hiring a Flutter Developer? Perhaps this particular technology is not your area of expertise and are you are unsure how to structure your hiring process.
Familiarity with the Android app lifecycle, Activities, Fragments, and various libraries will enable you to create robust and scalable Android apps using Kotlin. Using val in our code makes it easier to read and incredibly compact. Using the example above, we can see how we don’t need to declare the variable type in the beginning of a HashMap. As an immutable variable a HashMap cannot become anything rather than a HashMap, but it can be used as usual to store key value pairs. Kotlin is easier to understand than Java, which makes code easier to read and comprehend.
Classes are final by default
Google announced Kotlin language as an official language for developing android applications in May 2017. After the announcement, the jobs for Kotlin increased in large numbers; since then, the job opportunities for Kotlin have doubled every three months as per Dice. Google, Netflix, Pinterest are some of the companies using Kotlin. Big projects tend to have multiple classes with the only task of holding data.
- While hiring developers in Ukraine or Eastern Europe may also yield cost savings, the time zone difference may present challenges depending on the team’s availability for collaboration.
- Kotlin is a newer programming language that you may have heard of in relation to Java.
- Generally, code errors can be divided into logical and syntactical and can be identified through crashes, exceptions, or minor issues when running an app.
- Originally, Kotlin’s creator, Dmitry Jemerov, required features Java didn’t have.
- Some behavioral questions to ask a Kotlin developer include Describe the most recent project you were involved with, What project are you most proud of?
Some features built into the Kotlin language are inline functions, property delegation, extension functions, default and named arguments, null safety, data classes, and sealed classes. These features are not all natively available in Java and would be difficult to reproduce. It is focused on interoperability, safety, clarity, and tooling support. Versions of Kotlin targeting JavaScript ES5.1 and native code for a number of processors are in production as well. Finding developers through such platforms as Fiverr or Upwork is a popular option for mobile app development.