You will come in to contact it working as an Android developer so you need to know how to work with it & convert it into your POJO’s (Plain Old Java Object’s). Sure there are other networking libraries like Volley or Fast Android Networking, but if you’re looking to become a hire-able Android Developer then you need to know how to use Retrofit. 9/10 times whatever it is you’re trying to do has been done by someone else. There’s either a library for it or a gist for it or a tutorial explaining how to go about it. So before you start rolling your own, have a Google, have a look on SO, and benefit from others mistakes. When it comes to Android Development I think it’s safe to say that there’s the way things are taught, and then there’s the way that things are done.

Kotlin developer skills

A “typical” Android developer job posting will ask candidates for experience in building and maintaining Android apps. Virtually all will want the candidate to have experience with Kotlin and Java, the languages underpinning the operating system; in addition, most postings will claim a need for app-building experience. In the modern software development environment, the developers must be able to work in close collaboration with team members and cross-functional teams. Beyond the technical proficiency, the Kotlin developers should also be adept at various soft skills, including team collaboration, time management, leadership, and accountability. As an Android app developer, you’ll likely want to interact with many other services. For example, you may want to allow your users to access a calendar from a third-party service, or check the stock market.

Cross-platform application development

You can work on new crazy ideas for your project while your previous working copy stays safe and secure. The moment you may realize you are evolving your project in the wrong direction, you can restore your previous version, hassle-free and course correct. Android has built-in security features that significantly reduce the frequency and impact of application security issues.

However, they can also be created in a relatively new programming language provided by Google called Kotlin. Android apps can be written in Kotlin, Java, and C ++ using the Android Software Development Kit (SDK), but other languages are also available. Kotlin/Native is an innovative technology that compiles Kotlin code to native binaries, enabling its usage in a wide range of non-JVM platforms such as iOS, macOS, Linux, and WebAssembly.

Android Developer Job Interview: Questions and Skills You Need to Know

Turing’s AI-powered Intelligent Talent Cloud provides effective sourcing, vetting, matching, and management of remote developers for the customers. 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. This is the first step before you start hiring developers in any specific domain.

Kotlin developer skills

In that case, you can assign some developers to shift the project to Kotlin but first start with the small codebase. Kotlin is used to develop iOS and Android applications and is considered a highly acceptable technology. 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. In fact, in the case of Kotlin, Google has announced this statically typed programming language as the first choice for Android development.

Android Developer Salary and Job Outlook

Therefore, having a solid team and collaboration with efficient deep jobs platforms is essential. The kotlin developer should be well-versed with the knowledge of Java and have a basic understanding of object-oriented programming concepts and how to implement them. They also know about the mobile app ecosystem, both front-end components and server-side frameworks. Strong communication skills and the ability to work collaboratively with other developers and stakeholders are also highly valued.

With over five years of experience in web development, a focus is placed on supporting companies in the building and sustaining of a robust code base using cutting-edge technologies. Work with developers based in Latin America who speak fluent English to save 30-50% on software development costs. User interaction with Android apps should be considered with utmost priority. Above all, these user interactivity takes place in an Android component known as Activity. Once interviews and screening processes are done, the final step is to provide the offer letter and complete the Kotlin developer’s onboarding in your team. The offer letter should be comprehensive, covering all the relevant terms and conditions integral to the company’s policy.

What are the job prospects and salary expectations for a Kotlin Developer in 2023?

Here are the 10 essential skills you need to succeed as an Android developer. A notification is a message that appears outside of your app’s UI to provide the user with reminders, communication from other people, or other timely information from your app. You should create a notification, customize its layout, add action to it and even group multiple Notifications using Notification channels.

  • They have skills and expertise specific to working within the Android environment.
  • The Kotlin average annual salary depends on the developer’s location and skills.
  • A Kotlin developer must also be familiar with web frameworks like GWT, be familiar with Android Studio, and the Android SDK, and be proficient in Kotlin and Java programming languages.
  • If you’re truly serious about taking your Android programming skills to the next level.
  • In addition to that, it has a strong community that consistently making efforts to make it one of the top programming languages.
  • Again, if you’ve started with Kotlin then you just need to know the basic’s in Java to be able to get started.

Critical thinking is a crucial aspect of app development, and Android developers are not away from it. For any developer longing to develop an Android app today, having a critical mindset is the key. It allows developers to maneuver every move and test all possible points with as much clarity. This is always beneficial as it reduces any potential chance of mistakes in coding an app.

Kotlin Developer Job Description Template/Brief

Proficient in various programming languages and frameworks being able to excel in leading cross-functional teams, architecting scalable solutions, and delivering high-quality products. While companies developing Android apps differ slightly from each other, Kotlin developers typically have the same basic responsibilities no matter their place of employment. Some Kotlin developers may find themselves working in only a single part of the development pipeline, while others act as the entire dev team alone.

Last but not the least, being adaptable as a developer is one of the key things in terms of Android application development. Nowadays, the majority of top app developers lay additional emphasis on adapting to new technology and techniques for app development and to come up with apps that are a success in general. One of the most must-have skills of all, proficiency in Java and Kotlin can be a game-changer for Android developers. Used to develop native Android apps, both Java and Kotlin are programming languages that Android developers should be comfortable working with. An Android developer commonly gets their start in an entry-level engineering or developer position, such as junior software engineer. Before becoming an Android developer, professionals will likely need to build a portfolio either by working on smaller Android applications or passion projects to demonstrate their skills and abilities.