News
Everywhere we go we take our mobile devices with us. And not just smartphones anymore, it’s tablets and smartwatches, too. The rise of mobile technology has affected all aspects of our lifestyles, but, perhaps most importantly for organizations like yours, it has changed the way companies of all sizes and niches do business. Now, as technology continues to evolve, so does the need for skilled developers who can create innovative applications for mobile devices. And what better way to stay on top of the competition than by hiring mobile-focused developers? With the iOS operating system seeing a steady rise in popularity for years now, the decision to hire iOS developers to create innovative new applications could greatly benefit your organization and the future of its development projects. Still, to hire these IT professionals - at least through traditional recruitment methods - you first need to know how to evaluate their skills. In this article, we’ll cover the best interview questions for iOS developers and the basics of hiring these programmers.
What Is iOS Development?
iOS development is the type of coding operation that focuses on creating mobile applications that run on Apple's iOS operating system, which powers some of the world's favorite devices such as iPhones, iPads, and Apple Watches. Now, it's no news that iOS devices are being used by millions and millions of people all over the world, across many age ranges - from teenagers looking to consume digital entertainment and use social media to retired individuals focusing on maintaining connections and taking advantage of different health-tracking features.
With the invention of more Apple devices, like the 4K Apple TV and new models of iMac, more and more generations of iOS users are joining the scene. Still, not only has iOS development seen a steady rise in popularity thanks to the popularity of the tech devices fueled by this programming language (iOS has dominated the US operating system market since 2009) but also because it provides developers with a potentially large audience, high-quality user experience, high-end devices, robust developer tools, and a centralized distribution platform.
Why Should You Hire iOS Developers?
Let's talk about why businesses should hire iOS developers. First things first, hiring an experienced iOS developer can help businesses create a competitive edge and increase their reach thanks to the nature of iOS development itself. iOS development also has a reputation for being a high-quality development platform, thanks to Apple's strict guidelines and review processes. Another benefit of iOS development is the revenue potential, as iOS users are known to spend more money on mobile applications compared to Android users. Finally, the size of the iOS user base - with 2 billion active iOS devices worldwide - also presents your company with a massive growth opportunity.
The decision to hire iOS developers can ensure the addition of a great asset to your business, but it's important to ask the right questions during an interview to ensure that you find the best fit for your team and project needs. iOS development requires specialized skills and knowledge, as iOS developers have a deep understanding of Apple's ecosystem and every little detail that goes into developing the iOS platform. They have experience with tools such as Xcode, Interface Builder, and Swift/Objective-C, which are essential for developing high-quality iOS applications. Because of the importance of these tools, you should learn how to best assess a developer's skills regarding them. Use our guide on the best interview questions for iOS developers to help you find an experienced, reliable, and knowledgeable iOS developer for your project needs!
Best Interview Questions For iOS Developers
What inspired you to become an iOS developer?
Can you explain the difference between a view and a layer in iOS?
How do you handle memory management in iOS development?
What is the purpose of a delegate in iOS development?
How do you optimize the performance of an iOS app?
How does the MVC design pattern work in iOS?
Have you worked with Core Data? If so, can you explain its purpose and how it works?
What is the purpose of an IBOutlet in iOS development?
How do you handle errors and exceptions in iOS development?
What do you know about the concept of multithreading in iOS?
What is your experience with Swift programming language?
How do you ensure your app is accessible to users with disabilities?
Have you developed any custom controls in iOS? If so, can you give an example?
Can you explain the workings of protocols in iOS development?
How do you handle asynchronous network requests in iOS development?
Have you worked with push notifications in iOS? If so, can you explain the process?
What is your experience with Xcode and Interface Builder?
What is the main difference between a local notification and a remote notification?
How do you implement animations in iOS development?
Have you developed any apps that are currently on the App Store? If so, can you provide some examples?
How do you handle user input in iOS development?
What are the similarities and differences between a weak reference and a strong reference in iOS?
What is your experience with unit testing in iOS development?
Can you explain the concept of auto layout in iOS development?
How do you handle data encryption and decryption in iOS development?
what is the purpose of a storyboard in iOS development?
How do you ensure your app is compatible with different iOS versions and devices?
Have you worked with Core Animation? If so, can you explain its purpose and how it works?
Can you explain the concept of Key-Value Observing (KVO) in iOS development?
What is your experience with the Git version control system?
Ready To Hire iOS Developers With The Help Of Nearshore Staff Augmentation?
When it comes to hiring iOS developers, nearshore software development is the perfect way to do it on a budget. And at Blue Coding, we can help you take advantage of staff augmentation by providing access to and helping you hire from a pool of candidates with experience in developing iOS apps, working with Swift or Objective-C, and integrating backend systems. Our team of vetting professionals can also help with onboarding, training, and check-in with your new remote iOS development team, as well as providing support and infrastructure for the entire recruitment process. Contact us today to learn more about our staff augmentation services!
