An iOS developer is a specialist in designing applications compatible with Apple's iOS operating system. Typically, these developers have degrees in engineering or computer science with a focus on app development. Often, they gain hands-on experience through coding courses and internships in the industry.
Today, iOS developers can work as freelancers or employees, with numerous IT consulting and application development firms offering such positions. While you can find the latest iOS developer jobs above, below we will delve into the responsibilities and skills required for this role.
What Does an iOS Engineer Do?
An iOS developer specializes in creating captivating, functional, and user-friendly applications for Apple's iOS. They engage in coding, graphical interface design, testing, debugging, and the maintenance and updates of the developed apps. Key tasks include:
- Designing and developing iOS apps using specific languages.
- Collaborating with other developers for maximum application compatibility.
- Resolving technical issues.
- Creating an attractive and user-friendly graphical interface.
- Publishing on the App Store.
- Managing the lifecycle of the developed iOS app, from design to maintenance and updates.
Requirements for an iOS Engineer
Before starting coding, an iOS developer needs an up-to-date Apple Mac computer with the latest macOS, the integrated development environment Xcode designed for macOS, and an active Apple Developer account, subject to an annual fee of $99.
Only active members of the Apple Developer Program can develop and publish an app on the Apple App Store. Additionally, only applications signed and shared through Xcode are present in the App Store. Xcode offers a user interface designer, a testing engine, a code editor, and more.
Skills Required for an iOS App Developer
There isn't a single educational path for an iOS app developer. One can choose a bachelor’s degree in computer science, software engineering or similar technical field, followed by a master focusing on web and app development. Alternatively, some prefer attending training courses offered by Apple.
However, essential skills for an iOS developer include knowledge of iOS-specific programming languages. Typically, iOS programming involves two types of languages:
- Objective-C: Developed in the 1980s, this was the primary development language for Apple. While some developers retain legacy applications created with Objective-C, Swift is now favored for new developments.
- Swift: Launched in 2014, Swift is the new official language for iOS. It shares traits with Objective-C but offers simpler syntax and a focus on security. Swift is preferred, especially for those new to programming.
Beyond technical skills, a good iOS developer should possess soft skills, including:
- Problem-Solving: The ability to identify and rectify bugs promptly.
- Creativity: Imaginative skills to produce engaging content.
- Teamwork: Collaboration with other developers for constant support and mutual learning.
Embark on a rewarding career as an iOS developer, where a blend of technical prowess and soft skills can shape innovative mobile experiences.
