Experience : 4+ Years

Location : Mumbai (WFO)

Key Responsibilities

iOS (Primary – Core Ownership)

• Own the end-to-end iOS application lifecycle: architecture, development, performance tuning, testing, release, and post-production stability.
• Design and develop high-performance, scalable native iOS features using Swift.
• Drive iOS architectural decisions (MVVM, modularization, dependency management, build optimization).
• Identify and resolve complex iOS-specific issues related to memory, threading, rendering, startup time, and crashes.
• Maintain and enhance legacy Objective-C codebases where required.
• Ensure best practices for App Store compliance, security, accessibility, and backward compatibility.
• Perform deep profiling and performance optimization using Instruments and other native tooling.
• Lead and participate in code reviews, setting high standards for iOS code quality.
• Mentor junior engineers on iOS best practices and architectural thinking.

Flutter (Secondary – Mandatory but Supporting)

• Develop and maintain Flutter modules integrated within the native iOS app.

• Collaborate on cross-platform feature development while ensuring native iOS quality is not compromised.
• Work with Flutter–native communication mechanisms (Pigeon / platform channels).
• Apply state management patterns in Flutter (Riverpod preferred).
• Ensure Flutter modules meet performance, stability, and UX expectations of a premium iOS app.
• Collaborate with Android counterparts to maintain cross-platform consistency where applicable.

Required Skills C Experience (Must-Have)

Non-Negotiable – iOS Expertise

• 4+ years of strong, hands-on native iOS development experience in production applications.
• Expert-level proficiency in Swift and deep understanding of iOS SDKs.
• Proven experience working on large-scale, consumer-facing iOS apps.
• Strong grasp of iOS internals: memory management, concurrency, rendering pipeline, app lifecycle.
• Experience with iOS architecture patterns (MVVM preferred).
• Hands-on experience with unit tests, UI tests, and TDD practices in iOS.
• Solid understanding of REST APIs, networking, and data persistence on iOS.
• Experience with Git-based workflows and Agile development practices.

Mandatory – Flutter (Intermediate Level)

• Practical experience building Flutter applications or modules using Dart.
• Hands-on experience with Flutter state management (Riverpod strongly preferred).
• Experience integrating Flutter modules into existing native iOS applications.
• Understanding of Flutter performance considerations in hybrid setups.

Good to Have

• Experience in media, finance, or high-traffic content apps.
• Experience with modular app architecture and multi-target builds.
• Familiarity with CI/CD pipelines for iOS.
• Experience collaborating across native + cross-platform teams.

What We Are Explicitly NOT Looking For

• Flutter-first engineers with limited native iOS depth.
• Profiles where Flutter is the primary skill and iOS is secondary.
• Candidates without strong, hands-on ownership of production iOS apps.

Kindly share your updated resume

ruchita.parsekar@e-stonetech.com