Role overview
An iOS developer builds applications for iPhone and iPad using Swift and Apple's frameworks. In India they typically design interfaces with SwiftUI or UIKit, integrate APIs and on-device storage, follow Apple's Human Interface Guidelines, optimise performance, and ship apps through the App Store — crafting polished experiences within Apple's tightly controlled ecosystem.
A ios developer usually has around 0–7 yrs of experience and earns typically ₹4L–₹22L/yr in India. The day-to-day blends Swift, SwiftUI, UIKit and more — this page gives you a ready-to-use ios developer job description template you can copy, plus the exact skills and salary employers expect.
Key responsibilities
A ios developer is typically responsible for:
- Build and maintain iOS apps in Swift using SwiftUI or UIKit
- Implement interfaces that follow Apple's Human Interface Guidelines
- Integrate REST APIs, networking and local persistence (Core Data/SwiftData)
- Manage app lifecycle, memory and performance on iPhone and iPad
- Handle permissions, push notifications and background tasks
- Write unit and UI tests and resolve crashes from production
- Submit, review and release builds through App Store Connect
- Collaborate with designers and backend teams on app features
Requirements & qualifications
To succeed as a ios developer, candidates usually need:
- Proficiency in Swift and experience with SwiftUI and/or UIKit
- Understanding of iOS architecture, lifecycle and memory management
- Experience integrating REST APIs and local storage (Core Data)
- Familiarity with Xcode, the App Store submission process and TestFlight
- Knowledge of Apple's Human Interface Guidelines
iOS Developer skills
The most in-demand ios developer skills on listings today:
Not sure which of these you're missing? A free OnJob profile runs your CV against every live ios developer job and shows the exact skill gaps standing between you and a 100% match.
Typical salary & experience
Typical salary (India)
typically ₹4L–₹22L/yr
Experience range
0–7 yrs
These are typical ranges and vary by city, company and skills. For live, role-specific pay data, see the OnJob salary guide.
iOS Developer job description — FAQs
What does an iOS developer do?
An iOS developer builds applications for iPhone and iPad using Swift and Apple's frameworks. The work includes designing interfaces with SwiftUI or UIKit, integrating APIs and storage, optimising performance, and publishing apps to the App Store.
What is the difference between SwiftUI and UIKit?
UIKit is Apple's older, imperative UI framework, while SwiftUI is the newer declarative framework for building interfaces with less code. New apps increasingly use SwiftUI, but many production apps still rely on UIKit, so knowing both is valuable.
Do I need a Mac to be an iOS developer?
Yes — iOS development requires Xcode, which runs only on macOS, and you need a Mac to build, test and submit apps to the App Store. An Apple Developer account (paid) is also needed to publish apps.
How much does an iOS developer earn in India?
Freshers typically earn ₹4L–₹8L per year, mid-level iOS developers ₹9L–₹16L, and senior iOS engineers ₹18L+. See our salary guide for current ranges.