iOS Developer
Job Description
(December 2025)

Need an expert iOS Developer fast? Use our job description to attract top iOS developers with expertise in building high-performance, user-friendly mobile apps for Apple devices. Streamline your hiring process and find developers proficient in Swift and Objective-C, capable of delivering smooth, scalable, and feature-rich iOS applications.

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iOS is Apple’s proprietary mobile operating system, known for its high performance, security, and seamless integration with the Apple ecosystem. It enables developers to build visually stunning and feature-rich applications for iPhones, iPads, and other Apple devices.

iOS is used extensively across industries like finance, healthcare, gaming, and e-commerce to develop mobile applications that deliver a premium user experience. From mobile banking apps to social media platforms and mobile games, iOS is the go-to platform for companies seeking to target Apple’s vast user base. With tools like Swift and Objective-C, developers can create powerful, native iOS applications that perform smoothly across all Apple devices.

Companies such as Uber, Airbnb, and Instagram rely on iOS to deliver high-quality mobile experiences. The security, performance, and user-friendly design of iOS make it indispensable for companies aiming to provide top-tier mobile applications.

iOS benefits from a strong developer community and an extensive ecosystem, with tools such as Xcode and SwiftUI that streamline the development process. With comprehensive documentation, frequent updates, and a wealth of resources, iOS developers are well-equipped to build cutting-edge applications that leverage the latest iOS features. The platform’s continuous evolution ensures its relevance and appeal for developers and businesses alike.

If you’re looking for an iOS Developer, feel free to copy and customize the iOS Developer Job Description created by Lemon.io below. Or, skip the hassle and let us connect you with a top-tier, pre-vetted Senior iOS Developer in just 48 hours.

iOS Developer
job description template

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Job Description:

We are looking for an experienced iOS Developer with [ X ] years of experience in a similar position. You will be responsible for designing, developing high-quality mobile applications for Apple devices and delivering robust solutions with our team of designers and developers.

Job Responsibilities:

Developing mobile applications for iOS devices
Creating efficient and scalable code for iOS platforms
Integrating apps with external services and tools designed for iOS
Setting up and getting iOS apps ready for use in the Apple ecosystem
Getting iOS apps on the App Store and making sure they’re secure
Working in a team of other developers and designers, sharing ideas and developing iOS applications
Conducting iOS code reviews and providing code quality and standards compliance
Running unit and integration tests for iOS applications
Being involved in iOS-related processes of agile development

Required Skills:

[ X ] years of work experience in a similar position
Solid foundation in iOS software development and architecture.
[ X ] years of experience with Objective-C or Swift.
Experience with SOLID principles, algorithms, and architectural patterns.
Familiarity with web technologies and adherence to UI/UX standards (SwiftUI, Apple Human Interface Guidelines).
Intuitive and enthusiastic approach to designing, developing, and testing robust architecture.
Previous experience integrating APIs and utilizing third-party libraries.
Familiarity with SSL security protocols and Keychain management.
Excellent communication and collaboration skills, with the ability to work effectively in a team environment.
Strong problem-solving skills and a commitment to delivering high-quality solutions
Experience with continuous integration and delivery practices.
Demonstrated ability to stay updated on emerging iOS technologies and best practices
Proficiency in English is required.

Perks and Benefits:

Competitive Salary
Health Insurance: medical, dental, and vision plans
Retirement Plans
Paid Time Off: vacation days, holidays, and sick leave
Flexible Work Arrangements: remote work options and flexible scheduling
Professional Development: learning and development opportunities, including training programs, workshops, and conferences
Wellness Programs: fitness classes, mindfulness sessions, and employee assistance programs
Commuter Benefits: public transit subsidies, parking discounts, and bike-to-work incentives
Employee Discounts: discounts on company products or services, perks and privileges from partner organizations
Life Insurance
Parental Leave:paid time off for maternity, paternity, and adoption leave
Career Growth Opportunities: promotions, lateral moves, and leadership development programs
Social Events and Perks: team outings, catered meals, snacks, and recreational activities

Salary Expectations:

$[ X ]k-$[ X ]k yearly

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Q&A about hiring iOS Developers

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I recommend Lemon to anyone looking for top-quality engineering talent. We previously worked with TopTal and many others, but Lemon gives us consistently incredible candidates.

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I've worked with some incredible devs in my career, but the experience I am having with my dev through Lemon.io is so 🔥. I feel invincible as a founder. So thankful to you and the team!

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FAQ about hiring iOS developers

How to become an iOS Developer?

To become a iOS Developer, you need to master and continuously practice various aspects of the creating iOS applications. If you would like to become an iOS Developer, you should start by learning Swift or Objective-C. Knowledge of mobile technologies, understanding of UI/UX principles will help you to become a high-educated iOS Developer and create effective iOS applications. Also you need to gain expertise in using development tools to be able build effective and scalable iOS applications.

What is an iOS Developer?

An iOS Developer is a tech specialist who creates applications for Apple’s iPhone, iPad, and other Apple mobile devices. They are responsible for: development, testing, submitting the applications to the App Store, and providing ongoing support. iOS developers optimize application performance, integrate APIs, and leverage third-party libraries to enhance functionality.

What does an iOS Developer do?

An iOS Developer specializes in creating applications for Apple’s iPhone, iPad, and other Apple mobile devices using Swift or Objective-C. They work on developing applications for the iOS platform, improving functionality, and implementing best UI/UX design practices. iOS developers are responsible for running integration tests, debugging, and optimizing performance within Apple’s iPhone, iPad, and other Apple mobile devices.

How can I assess an iOS Developer’s expertise during the interview?

In the interview with the iOS Developer, you should ask about his or her experience with Swift, Objective-C, and iOS frameworks such as UIKit and CoreData. Give him/her a coding challenge that is associated with an iOS app development-for instance, implement a feature, or debug an issue. Ask him/her about the optimization of app performance, RESTful APIs, and processes of App Store submission. At last, you will have to test problem-solving skills and attention to detail while creating clean and efficient code.

What is the difference between a native iOS app and a cross-platform app?

Native iOS applications are built in either Swift or Objective-C for iOS. It typically has the best performance and functionality for iOS. A cross-platform application would be created with frameworks such as React Native or Flutter. It will be able to function on iOS and Android with a single codebase in place, though performance is usually marginally reduced and access to native features.

What is an iOS Developer’s salary?

As an iOS Developer, your salary depends on your experience, technical expertise, and years of working with Swift, Objective-C, and mobile app frameworks. The employment type also affects pay — in-house developers and independent contractors often earn different hourly rates based on project scope, location, and seniority level.

Are iOS Developers in demand?

Yes, iOS Developers are in high demand. As the iPhone and iPad ecosystem continues to grow, companies are constantly seeking skilled developers to build and maintain iOS applications. Businesses value professionals experienced in Swift, SwiftUI, and Apple’s development tools to create secure, high-performance, and user-friendly mobile apps.

What are the skills required for an iOS Developer?

An iOS Developer needs strong proficiency in Swift and Objective-C, along with experience using Xcode and Apple’s development frameworks like SwiftUI and UIKit. Key skills include API integration, version control with Git, and familiarity with RESTful services. Understanding UI/UX principles, app performance optimization, and the App Store submission process is also essential.

What is the job description for an iOS Developer?

An iOS Developer is responsible for designing, developing, and maintaining mobile applications for Apple devices using Swift or Objective-C. The role includes writing clean, efficient code, integrating APIs, testing performance, and ensuring a seamless user experience. iOS Developers also collaborate with designers and Back-end teams to build high-quality, scalable apps for the App Store.

Where can I find a reliable iOS Developer?

You can find iOS Developers on platforms like LinkedIn and Indeed, where professionals showcase their experience with Swift and mobile app development. For a faster and more reliable option, use Lemon.io — a vetted talent marketplace that connects startups with pre-screened iOS Developers skilled in building high-quality, scalable mobile applications.

Is Swift better than Flutter for iOS applications?

Swift is generally better than Flutter for iOS applications because it’s Apple’s native language, offering faster performance, smoother integration, and full access to iOS features. Flutter is a strong alternative for startups building cross-platform apps, as it allows faster development and shared codebases for both iOS and Android.

What technologies do iOS Developers use?

iOS Developers use technologies like Swift and Objective-C for app development, along with Apple’s frameworks such as SwiftUI, UIKit, and Core Data. They rely on Xcode as the main IDE, use RESTful APIs for integrations, and apply tools like Git, CocoaPods, and Firebase for version control, dependency management, and analytics.