Who are Android Developers and why should you know about them?

Updated On: January 4, 2023

Updated By: AppsRhino



Android has a substantial market share in the app business. Many people and businesses use Android apps for several reasons, opening up a plethora of potential for Android developers. Software developers specializing in building applications for Android operating systems are Android Developers. Android is a popular operating system on the market. Because the Android app development sector is booming, the need for android developers is increasing daily. According to the Bureau of Labor Statistics, demand for software developers, including Android developers, is predicted to increase by 17% through 2024.

If you own a business, you must think about developing an android app to add to your sales and growth. Suppose you've conceived of the next groundbreaking application. You've chosen to go for it and make your idea a reality, armed with passion and motivation.

So, now that you've decided to transform your idea into a stunning app, you'd like to hire Android developers to meet this requirement. How would you do that if you don't know everything about them? Read on with us to understand who android developers are and why you should know about them.

What is Android, and who are Android Developers?

Android is a mobile operating system (OS) built on Google's modified version of Linux and other open-source software. Android's founders made it for touchscreen mobile devices like smartphones and tablets. It competes directly with Apple's iOS, Windows Phone OS, and BlackBerry OS, among others.

A software developer that specializes in designing applications for Android-based devices is known as an Android developer. Android Developers' job is to create programs for the Google Play Store and other electronic devices that run on Android, such as tablets and smartphones. They are mostly hired by established software corporations, directly in android app development firms, or as freelancers. They design and develop Android apps using various programming languages and technologies. An android developer's other responsibilities include

  • Troubleshooting existing and new apps for flaws.
  • Fixing them.
  • Doing module testing throughout the android software development cycle.

They should also be able to work well in groups and have experience with external APIs and databases.

The following sections will discuss the responsibilities and skills needed to hire android developers.

What do Android Developers do: A detailed set of roles and responsibilities

An Android developer is responsible for many tasks, from developing the app to debugging it after its launch. Android developers must consider various factors while designing the app to make it more user-friendly. They employ multiple tools and techniques to accomplish this. Android developers have a set of responsibilities as mentioned below.

1. Create interactive user interfaces for your applications

A user interface (UI) is how a person interacts with the features of an application. An android developer creates applications for the Android operating system. They develop programs that are appropriate for all users. Its user interface should be engaging and appealing. Working with decent UI offers the program a professional appearance and attracts users. Android developers should be familiar with different user interfaces. 

2. Maintain a reusable, high-performance code

An android developer is skilled in programming languages such as C, C++, Java, JavaScript, and a few more. Different platforms use different programming languages. It is up to the developer to decide which language to use. Creating Android applications necessitates a thorough understanding of programming and design. They keep a reusable and understandable code environment that is simple to alter or debug. Maintaining a code-understanding climate is beneficial to both present and future android developers. After some time, they update the programs to keep a coding format easy to adapt.

3. Troubleshoot and resolve bugs

A coder's primary responsibility is to troubleshoot and resolve bugs. When android developers produce a code for any application, they are responsible for eradicating flaws and anticipating bugs. When an app is deployed to a user, the android developer is responsible for troubleshooting. Android developers first test the program for any issues. If any problems exist, they should repair the faults.

4. Stay up-to-date about new tools and technologies.

Android developers must stay current on new tools and technology. Changes occur in the market regularly, so staying up to date is critical; otherwise, they will fall behind in the race. They must examine new tools when they enter the market and determine if they are worth implementing. New technology aids in the acquisition of new knowledge and the addition of new features to old apps. New tools and technology enable the creation of new features that are more interactive and valuable.

5. Employing different APIs for work

API is an abbreviation for Application Programming Interface. API is a connection that allows computer programs to communicate with one another. Android developers use many APIs to interface with various services. APIs are used to integrate multiple services into a single project. They make the application more dynamic by allowing different programs to open in one. Many businesses provide APIs and advice on how to use them securely.

6. Keep a check on product quality.

Android developers attempt to make the application as responsive as possible in the shortest amount of time. People have limited patience; therefore, if an application takes a long time to open, they close it without ever opening it. As a result, an android developer keeps in mind that the application's response time should be as short as possible. They create programs that provide users with excellent performance and quality.

7. Database Management

Currently, practically every program manages massive data, so database management has become critical. The synchronization of data between local storage and remote databases is required to utilize the program while it is offline. An android developer should be familiar with databases.

Skills Android Developers should have

Based on the roles and responsibilities, the skillset of android developers is also vast. Let's discuss them in detail.

1. Programming Language Knowledge:

Programming languages like C, C++, C#, Java, Kotlin, and JavaScript are essential for Android developers.

  • Java: Java is the official language of Android programming, and Android Studio supports it.
  • Kotlin: Another official Android language is Kotlin. It's comparable, but it's simpler than Java.
  • C++: Android Studio supports C++ as well, thanks to the Java NDK. It is used to create games. Because C++ is complex, large and, professional teams use it.
  • C#: C# is a more approachable programming language for beginners than C and C++. It is also easier to learn than Java.
  • JavaScript: PhoneGap, powered by Apache Cordova, enables the production of apps using the same HTML, CSS, and JavaScript code used to create a website.

2. Database knowledge: 

Database knowledge is essential for all developers. An Android developer will use common databases such as MySQL, PostgreSQL, Redis, MongoDB, MariaDB, and SQLite in Android app development. SQLite is great for mobile applications and helps save data indefinitely.

3. Android Studio knowledge: 

Android Studio is an integrated development environment used to create Android applications. Android Studio gives the quickest tools for developing apps for every Android device. Its goal is to speed up development and aid in the creation of high-quality apps for Android devices. Working with Android Studio requires knowledge of XML for design and Java or Kotlin for coding.

4. Knowledge of the Android SDK and various Android versions: 

SDK is an abbreviation for Software Development Kit. The Android SDK consists of Java code modules that allow developers to access mobile device functionalities such as the camera and accelerometer. Developers need to maintain their expertise in the Android SDK. Android software development creates applications for devices that run the Android operating system. Because there are numerous Android versions, android developers must stay current on the various versions of Android.

5. API knowledge: 

API stands for Application Programming Interface. API allows different programs to communicate with one another. For example, we must use API to connect if we want to see the weather in an application.

Why are android developers important in 2022?

An Android app is fundamental to capturing a significant part of the growing mobile market. It enabled the company to reach a more substantial number of customers. Businesses can use push notifications to inform clients about new offers, impending sales, discounts, and other types of incentives. It can also employ visually appealing merchandise images to attract customers' attention.

An Android app can help a company improve its client relationships. It enables businesses to allow clients to contact them, place orders, and submit various comments on social media, all of which are easily accessible via the Android app. This allows the company to learn more about its clients' wants and expectations so that it may adapt its product correctly. It also aids in the collection of critical data, which businesses use to track behavior and buying habits.

An Android app allows the company to operate around the clock. It will enable the business to remain working, bringing in additional money.

Android developers' demand is rising with time. As we can see, the mobile market is expanding, which means the app business is also growing. People all across the world now require mobile and internet access. Android app development is in high demand. Android currently holds 74.43 percent of the overall mobile OS market share and has over 52 billion app downloads. As a result, at the current time, Android developers who can create user-friendly apps are in high demand. 


Android apps have entirely changed the mobile app market. Android apps have a wide range of applications, notably in the commercial sphere. Statista's Google Play App statistics show that in 2021, Google Play users worldwide downloaded 111.3 billion mobile apps, up from 76 billion apps in 2018. This data shows how popular android apps are among the citizens. With the increasing demand, the market has more space to hire Android Developers.

Specific considerations must be made when developing an Android app. Before creating an app, it is necessary to consider customer expectations, business demands, workflow, employee and group member requirements, etc. One can build Android apps quickly by hiring a group of expert Android developers or an Android app Development Company. Hiring the proper Android software development specialist can save you time and money, and they may also be suitable for future projects. The hiring procedure might be complex, but don't worry; we have you covered. AppsRhino is an on-demand app development company that also provides android developers, among others, to those businesses who need them.