Hire Android developers pre-screened for technical and cultural fit

Android developers create apps for Android devices. Android is undisputably the market leader, with its apps accounting for almost 72% of the market share for mobile devices. Most web traffic comes from mobile devices, so Android developers are highly sought after.

Hiring Android developers can be challenging, particularly if you aren’t an IT expert. Understanding the tech stacks, assessing candidate skills, and trying to recruit in a competitive labor market are a few of the obstacles you’ll need to overcome.

This article discusses essential skills to look for in a potential hire, how to write an informative job description, and fundamental interview questions to ask.

What Is Android Development?

Android development includes designing, developing, testing, launching, and maintaining apps created for Google’s mobile operating system. Developers use various programming languages, including Java, XML, Kotlin, and frameworks like Flutter and React Native.

Some of the most popular Android apps include Instagram, Tiktok, Subway Surfers, and Snapchat. 

What Does an Android Developer Do?

Android developers may create games, social media apps, productivity, learning apps, and more in their day-to-day work. They handle a range of responsibilities, including:

• Create engaging user interfaces
• Manage user input
• Deal with data and information storage
• Connect with device software and hardware features
• Integrate with third-party services

Android developers are also responsible for aligning their apps with Google's best practices and guidelines for security, functionality, and accessibility. Once they’ve created an app, they must test it and launch it in the Google Play environment.

Android Developer Salary

Because Android developers have strong technical skills and need to know several programming languages and frameworks, they are well-compensated. According to Glassdoor, the average yearly salary for a mid-level Android developer with four to six years of experience in the US is $87,304.

While Android developers in Latin American countries are equally skilled, the lower cost of living means they’re usually paid 30%-50% less than their US counterparts, with salaries varying based on location and experience. Revelo provides a cost-effective solution while offering highly qualified, pre-vetted Latin American developers.

How to Write a Job Description for Android Developers

The first step to hiring a qualified Android developer is to craft a compelling job description. While it’s understandable that you want to attract many applicants, being specific will help you avoid wasting time sorting through resumes of applicants who don’t have the tech stack you want. When crafting your job description, include the following sections:

• Job title and overview: A specific job title as simple as “Junior-level Android Designer” will ensure you appear in appropriate job searches and get the specific candidates you want. Then include a short one- or two-sentence job description outlining the developer’s role. Don’t go into too much detail since most job seekers quickly skim job listings.
• Job duties: The following section should be a bulleted list of responsibilities. Again, be specific so candidates can easily determine if they have the necessary skills. You don’t have to list every responsibility in this section, but include what they’ll be expected to do regularly.
• Required skills and qualifications: Outline the required skills and qualifications with another bulleted list. You can divide this section into required “must-haves” and preferred “nice-to-haves” if applicable.
• Company info: Include a brief paragraph about your company, including salary and benefits information. This is the time to highlight what makes your company stand out and why it’s a great workplace.

Your job description should be targeted to the level of developer you want to hire. If you’re not sure what skill level you need to hire for, consider whether they’ll be expected to work under another developer or if you want someone to work on their own or lead a team. Junior-level developers can contribute, but they’ll need direction and supervision. Senior-level developers can head up a team or work independently on smaller projects.

Interview Questions for Android Developers

The following interview questions will help you evaluate Android developers’ knowledge and skill even if you aren’t the most technically savvy.

Tell me about a challenging problem you worked on and how you handled it.

Challenges are a part of life for developers, so a candidate should be able to answer this easily. Depending on the answer, this question may or may not involve extensive technical skills. However, it should give you an idea of a candidate’s ability to communicate effectively. It will also provide insight into their working process and how they cope with setbacks.

How do you ensure your apps are compatible with different Android devices and versions?

The Android ecosystem includes many different devices, versions, and customizations, so it can be challenging to ensure compatibility. Developers need a systemic approach to testing and debugging that ensures the app works regardless of what device it's installed on.

Some of the most common methods include:

• Using emulators and real devices to test in various configurations
• Automated testing for multi-device compatibility
• Prioritizing critical features that could cause incompatibility, such as essential APIs
• Implementing regular updates

What are the four Java classes related to sensors, and what are their purposes?

Sensors are vital to developing interactive apps. They allow an app to collect data from the physical environment and incorporate it into its software. They’re used to provide motion-based control, geographic location, fitness and health tracking, and augmented reality features. This question will help you evaluate whether a candidate understands how to use sensors in app development effectively.

The four classes of sensors in Java and their purposes include:

• Sensor: Identifies which capabilities are available to a sensor
• SensorManager: Registers sensor event listeners and calibrates sensors
• SensorEvent: Provides raw sensor data
• SensorEventListener: Defines callback methods that receive sensor event notifications

Why Hire Android Developers With Revelo?

Whether you need to hire one developer or an entire team, Revelo’s end-to-end staffing solution and talent platform can help. We provide a pre-vetted pool of highly skilled Android developers to help you source top talent. After you hire the best match for your company, we provide payroll, taxes, benefits, and local compliance services for a smooth transition. Reach out today to learn how we can help you build a world-class Android development team.