Top 6 Key Areas to Consider When You Hire Flutter Developers

Key areas to consider when you hire Flutter developer

Did you know that Flutter is the most popular cross-platform mobile framework today? As per Statista’s report, approximately 42% of software developers worldwide used Flutter in 2021. The number is only set to increase, thanks to this SDK having extraordinary opportunities in cross-platform development. Thus, if you’re deciding to hire a Flutter developer, you’re definitely on the right track.

However, hiring skilled Flutter developers is easier said than done. We live in a world where roughly 1/3rd of mobile developers employ cross-platform technologies. To hire the best Flutter coders, you need to keep certain vital aspects in mind, from their must-have skills to the critical interview questions that will screen out the best candidates.

Before we dive deep into these critical areas, let’s briefly explore the world of Flutter. Why is Flutter app development on a star-struck roll? What is the reason behind this framework, which was just launched in 2018, gaining global recognition for cross-platform mobile development? The answers are right below, which will also show why you need to hire a Flutter developer to accelerate your mobile development efforts by leaps and bounds.

Why choose Flutter development?

It wouldn’t be an overstatement to mention how cross-platform app development is the need of the hour. It helps organizations to expand their user bases in the most cost-efficient manner. And this is where Flutter displays its unrivaled excellence by creating exceptional cross-platform apps in less time than its usual competitors like Kotlin, React Native, Xamarin, etc.

Initially, Flutter was built for Android OS. However, it pursued the main objective to support both Android and iOS. Not only that, Flutter reached this goal quicker than anyone would’ve thought, which also earned it massive support from Google. The latter provided frequent updates and improvements and announced the ability to build desktop apps using Flutter. While this is in its early development stage and Flutter’s Windows platform support is still non-existent, the future does look bright for this SDK.

To sum up, Flutter has taken the mobile sector by storm. This comparatively young technology allows developers and companies to create Android and iOS apps without draining their finances too much. They only have to build the app once, and it will work seamlessly on both mobile platforms while conserving the native feel and development logic. And if that’s not all, when you hire top Flutter programmers, you:

  • Simplify the delivery process
  • Avoid Xamarin and React Native’s limitations
  • Save multiple resources
  • Scale up your team’s productivity

In addition to these, you also get to capitalize on Flutter app development’s numerous advantages, including: -

  • Open-source and free
  • Fast development
  • A mild learning curve
  • Cross-platform solutions
  • Impressive designs
  • Easy-to-test
  • Regular updates
  • Accessible documentation
  • Supportive community

You will harness Flutter’s true potential when you hire top Flutter programmers, which will further allow you to expedite your mobile development efforts. These are the top six key areas you must consider to hire a Flutter developer who’ll bring you lucrative ROIs.

Key areas to keep in mind when you hire a Flutter developer

Benefits you get when you hire Flutter app developers.

Yes, when you hire a Flutter developer, you get the lucrative opportunity to develop cross-platform applications in an economical manner. However, that’s just the tip of the iceberg. Here are some of the other advantages you’ll also get by recruiting a Flutter app developer:

1. Faster code writing -

Flutter comes with an in-built ‘Hot Reload’ feature that aids developers in creating faster and more dynamic mobile apps than other SDKs. It not only makes a developer’s job easier but also allows application changes to be done in real-time. Debugging is quite quick too, and developers don’t require downtime to update or upgrade the app either.

Hot Reload also proves to be a very comfortable option for developer-designer communication while checking the effects of an app instantly or experimenting with its look. Moreover, unlike typical native app development processes that need developers to rebuild, which is rather time-consuming, Flutter’s Hot Reload expedites the tasks and is quite the time savior.

2. The same codebase for both mobile platforms -

Given how Flutter has its widgets and design, it doesn’t depend on either of the media. Hence, once you hire Flutter app developers, they will simply write a single codebase for app development on both platforms, saving quite a bit of time and effort. The best part? This will require a single team’s involvement, and with lesser people as are necessary for Flutter app development, managerial costs will reduce too.

3. Lesser testing -

A Flutter developer possesses the right skills to develop apps for both mobile platforms, thanks to this SDK’s very nature. This automatically translates to reduced testing, as the developer will use the same codebase for iOS and Android, and hence, will need to write the automatic test once. Moreover, this will speed up the Quality Assurance process and minimize the work on the QA specialist’s end.

4. Top-tier performance -

It’s no surprise that developers often break a sweat to maintain motion at 60 frames per second, and that’s because any lag at this frame rate will be instantly noticeable. On the contrary, Flutter developers have the added advantage of using this framework that helps in building efficient and smooth apps without any issues, such as cutting, lagging, or hanging.

5. No extra investment for supporting older devices -

If you’re worried about dishing out extra dollars to make your new app support older devices, simply hire a Flutter developer. Using this SDK, developers can design similar apps on both old and new Android and iOS devices. Flutter runs seamlessly on iOS 8, Android 3.0, and the older versions of both these OS.

Roles and responsibilities of Flutter developers

The usual day-to-day responsibilities of a Flutter developer revolves around designing and developing apps. These developers provide consistent performance, from designing applications and planning timelines to developing complicated apps within a short time. However, their tasks can also extend to the following aspects:

1. Writing clean code -

When you hire top Flutter programmers, you can sit back and not stress about your team getting clean codes. Expert Flutter devs can easily write comprehensive and readable clean code. This helps scale applications faster, helping your development team devote drastically lesser time in operation.

2. Fixing bugs -

QA engineers often run multiple tests to detect bugs or malfunctions after producing an app’s features. Skilled Flutter developers then work on fixing these identified issues in the testing stages, helping you deploy an excellent application.

3. Participating in development lifecycles -

More often than not, Flutter developers collaborate with UI/UX designers, QA engineers, project managers, etc., when creating apps. Consequently, you can expect better results when you hire the best Flutter coders. Apart from this, Flutter developers also act as specialists to predict timeline estimates for project production.

4. Creating better app designs -

Currently, the IT sector is making regular advancements, and simultaneously, various innovations are emerging from time to time. Automatically, you will need to keep up with the latest trends and habits to produce apps that end-users want when you hire a Flutter developer. These professionals possess the required creativity and knowledge to enhance and expand your app designs.

The skills to consider if you want to hire top Flutter programmers

To hire the best Flutter coders, you must ensure that the prospective candidates possess the must-have skills. Since Flutter is relatively new, the list isn’t very long. The SDK comes with Dart, its very own custom programming language. Hence, familiarity with Dart programming is mandatory.

Apart from that, a competent Flutter developer must possess these skills: -

  • Knowledge of Flutter
  • Android and iOS development experience
  • Knowledge of working with version control tools such as Git
  • Experience with JIRA and GitHub
  • Knowledge of MySQL, SQLite, REST API integration, PostgreSQL databases, Agile development approaches

The developer’s ability to go beyond ‘Mobile’

As mentioned above, Flutter is all the rage today because of its robust nature. Apart from its capabilities to excel in cross-platform development, Flutter can also go beyond creating mobile apps. Using it, you can produce both web and desktop apps, and with Flutter looking to expand its usability to wearable gadgets in the future, the benefits are endless. Basically, in a single development budget of an application, one’s business would become visible for numerous embedded platforms and devices formats.

This is why, when you hire a Flutter developer, you must ensure that you recruit the developer with the necessary skills to devise expansion plans that will align with your app development needs. It's best if you onboard developers who can look beyond the mobile horizon and plan to make the most of Flutter across multiple platforms and devices.

Interview questions to assess and hire the best Flutter coders

When hiring competent Flutter developers, you must assess their hard and soft skills to choose the right professional for your team. Here are some of the most important interview questions you must ask to hire a Flutter developer who’d be the right fit: -

To assess their hard skills

  • What is the primary difference between WebView and Flutter?
  • What format is used for layout files?
  • Why are there three folders inside the Flutter project? What is their purpose?
  • What is the key difference between handling functions in Flutter and Android?
  • What, according to you, is the best option to ensure consistent Flutter code formatting?
  • What is a ScopedModel?
  • These questions cover Flutter and Dart’s basics. How the developer answers these will tell you if they are well-versed with Flutter and are skilled enough to use the framework seamlessly.

To assess their soft skills

  • Have you ever worked with a coworker you found challenging to be working with? How did you resolve the issues?
  • Was there ever a situation where you had to do something you’ve never done before? Explain the problem and how you handled it. Did you learn anything from it?
  • According to you, what are the three critical criteria for a healthy work culture?
  • Has it ever happened that a work strategy you created, failed? What adjustments did you make?
  • Tell us about a time when you faced a significant problem but your manager was not present. How did you handle it and resolve the issue? While these questions have no right or wrong answers, they will help you get a glimpse into the mind of the developers, helping you determine if they’re a right fit for your organization’s chemistry and culture. Thus, when you hire a Flutter developer, don’t forget to ask these questions!

In-house/remote Flutter developers vs. freelancers

Lastly, a vital area you must keep in mind is the type of developer you’d want in your team - a freelancer or a remote/in-house one. Given how freelancing has taken almost every career path by storm, freelance Flutter developers have no shortage. Hiring them will help you save big on the cost front, but this also comes with a certain risk factor. You can’t be sure of the freelance developer’s consistency and may even need to extend deadlines as they can get preoccupied with other projects. Since such developers aren’t directly associated with your organization, you cannot manage them either.

On the other hand, if you hire an in-house Flutter developer can easily manage them and ensure all deadlines are being met. Given how they’re directly associated with your company, they will also be well aware of its culture various teams' cultures and operate in the correct manner to ensure seamless app development. If you hire remote Flutter engineers, you also get the advantage of onboarding talent without worrying about geographic limitations. Given how Covid has enforced a work-from-home norm, this is an absolute win-win for your team!

In conclusion

There’s no denying that Flutter is the king of the ring when it comes to cross-platform development. With the framework’s popularity continuously on the rise, it’s imperative for you to hire Flutter developers who are competent enough to understand and utilize Flutter to its full potential. However, it can be challenging to pick from the sea of developers out there since the SDK is new and not many know how to navigate it thoroughly. offers an easy solution to this by offering you top talent without you having to go the extra mile. A deep jobs platform, Turing uses its AI-powered Talent Cloud to match you with pre-vetted remote talent who possess Silicon Valley caliber and extensive Flutter experience. Turing’s pool of 1.5 million+ developers assures that you have ample options at hand and quickly match with elite remote developers to scale up your business.


  • Author

    Soumik Majumder

    Soumik is a technical content writer at Turing. He’s experienced in creating content for multiple industries, including B2B, Healthcare, Tech, and Marketing. Beyond that, he loves Formula 1, football, and absolutely anything tech-related.

Frequently Asked Questions

  1. Good knowledge of Git.
  2. Understanding of Computer Science.
  3. Understanding of software development life cycle.
  4. Strong knowledge of different architecture approaches.
  5. Experience with GoF patterns.
  6. Knowledge of SQL.

MVC, simply called Model-View-Controller is an architectural pattern that differentiates the application into three different logical components -

  1. The model
  2. The view
  3. The controller

Each one of these components can easily handle different developmental aspects of applications.

As per kodytechnolab, the annual average cost of hiring a skilled Flutter developer for your organization in the United States can cost you $84,000.

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