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Hiring a developer is easy but hiring an iPhone developer with adequate skills and experience in iOS and Swift is difficult. As many companies are competing to hire remote iPhone engineers.

We're here to assist all employers who choose to hire top iPhone developers on their own. Hiring a developer on your own requires a fair amount of software development experience in general. However, if you're a non-technical manager interested in learning more about how to hire a skilled developer, we've put up an excellent resource for you.

To hire the best iPhone programmers, you must evaluate them for the following skills:

Developed by Apple, Swift is the most popular global language used for iPhone mobile app development. Hire top iPhone developers who are familiar with core features such as syntax, Objective-C interoperability, inheritance, groups and initialization, and switch statements. Find a candidate who is familiar with core Swift including user interface (UI) design, coding, integration, testing, and submission to the App Store, iPhone developers can be an integral part of your app development project.

You must hire top iPhone developers who understand the concepts of networking. Most modern iPhone apps need data to move back and forth over the internet. In short, iPhone developers need to understand how the Internet works. Fortunately, iOS makes it easy by providing an SDK that provides multiple APIs for fulfilling network requests. In addition to these APIs, developers also need to have a good understanding of DNS systems, URLs, and other common network concepts.

Database knowledge can be seen as an essential requirement to hire great iPhone developers. Most iPhone apps and other modern applications rely on databases to store and retrieve data. Developers must understand how databases work (and the query language used to manipulate data) as it is invaluable in advancing iOS development.

While assessing developers’ skills make sure they have good knowledge of Xcode and Interface Builder. Xcode is an IDE, an integrated development environment, where developers need to develop software for iPhone and other Apple software. Interface Builder allows developers to create iOS interfaces using a GUI (graphical user interface).

Software development is incomplete without knowledge of code version control tools. Several code version control tools such as Git, SVN, and Mercurial can help developers to keep track of all their coding changes. Developers with a good knowledge of such platforms can work efficiently on any project.

Frameworks help developers to build efficient iPhone applications. Several frameworks and libraries such as SwiftUI, Realm, Quartz Core, and RxSwift can help enhance the performance of your application. In addition to these frameworks, when you hire an iPhone developer, search for candidates with sufficient knowledge of iOS frameworks and Xcode, as these are the most widely used integrated development environment (IDE) to help develop iPhone applications.

Creating a hiring funnel will provide you with numerous benefits, like assisting you to identify the top skills and hiring an iPhone developer who will fit into your company's culture.

Whether you're an IT recruiter or a project manager, you know that finding top developers is critical to the success of your project. Here are some sample interview questions to use when looking to hire a top iPhone developer to work on your online applications.

Here are some more interview questions to assess iPhone developers’ caliber.

• What are lazy properties?
• Explain managed object context.
• Define Cocoa and Cocoa Touch.
• What is the application and controller life cycle?
• State the difference between Upcast and Downcast.