iOS Developer - SDE 3

Job Title - IOS Developer (SDE 3)

Exp - 6 to 10 years

Location - Bangalore

About the Role

We are looking for an experienced SDE-3 who will work across iOS, Compose Multiplatform (CMP), and Kotlin Multiplatform Mobile (KMM).

You will architect and deliver high-performance features, reusable cross-platform UI components, and shared business-logic modules used across multiple apps. This role requires strong technical depth, ownership, and close collaboration with product, design, backend, QA, and platform teams.

Responsibilities

🟢 Compose Multiplatform (CMP)

• Develop product features and UI modules using Jetpack Compose Multiplatform
• Build reusable CMP components, typography, UI tokens, and dynamic theme systems
• Integrate CMP UI into native iOS containers and navigation flows
• Improve performance, memory footprint, and rendering stability on iOS
• Collaborate with Android engineers to maintain parity and consistency

🟣 Kotlin Multiplatform Mobile (KMM)

• Build and maintain shared business-logic modules (auth, analytics, APIs, storage)
• Implement expect/actual patterns where platform behavior diverges
• Work with:
• Coroutines, Flow / StateFlow
• Repositories
• Data caching & offline sync
• SQLDelight / Ktor / shared configs
• Expose Kotlin APIs cleanly to Swift using XCFramework, CocoaPods, or SPM

🍎 Native iOS Development

• Implement native Swift / SwiftUI views when platform-specific behavior is required
• Debug and fix iOS-specific issues (layout, orientation, performance, threading)
• Integrate iOS SDKs such as Firebase, Sentry, crash reporting, Maps, Payments, WebRTC
• Write modular, testable Swift code aligned with clean architecture principles

Key Architectural Responsibilities

• Own shared presentation-layer architecture (ViewModels, state management, DI)
• Reduce platform duplication by pushing functionality into shared layers
• Set up standards for:
• Shared UI tokens
• Navigation contracts
• Module versioning
• App accelerators / white-labeling
• Contribute to CI/CD automation for KMM, CMP, and iOS artifacts

Technical Skills

Must Have

• 3+ years of hands-on iOS development
• Strong experience with Swift + SwiftUI or UIKit
• Combine / async-await
• iOS memory and rendering debugging
• 1+ year experience with Compose Multiplatform
• Compose UI fundamentals:
• State hoisting
• Navigation
• Animation
• Theming
• Practical exposure to KMM
• Coroutines / Flow
• Shared modules
• Networking layer (Ktor / Retrofit / GraphQL)
• Caching & offline models

Good to Have

• SQLDelight / Realm / CoreData
• Gradle, CocoaPods, XCFramework generation
• WebRTC integrations (Starscream, Agora, Jitsi)
• CI/CD tools: Fastlane, GitHub Actions, Bitrise
• Experience maintaining shared repositories for multiple apps
• Debugging using Instruments, Xcode Organizer, ANR tools

Soft Skills

• Strong ownership mindset — ships features end-to-end
• Ability to debug complex cross-platform issues independently
• Effective collaboration with backend, design, QA, and product teams
• Clear communication and documentation habits
• Mentors juniors/interns or supports teams adopting CMP/KMM

Expected Outcomes

• Deliver reusable CMP/KMM modules adopted across pods
• Reduce native duplication and improve development velocity
• Improve key metrics:
• Crash-free percentage
• FPS / frame rendering stability
• UI latency
• Maintain high code quality and reduce regressions
• Support seamless app accelerators / white-label brand onboarding

Experience

• 5+ years total software development experience
• Minimum 4+ years native iOS (Swift / SwiftUI / UIKit)
• 1 year CMP or strong Jetpack Compose background
• 6–18 months KMM experience or deep Kotlin expertise