Mobile Engineer (iOS / Android)

About The Role

The role focuses on building and shipping native mobile experiences for iOS and Android that serve millions of daily active users. Day-to-day work spans Swift/Kotlin application development, offline-first architecture, push notification and deep-linking systems, and tight integration with backend APIs.

This is a hands-on product engineering position on a small, senior mobile team. The role has direct ownership over feature delivery and app performance — crash-free session rates, cold start times, and release cadence are metrics that matter here.

Key Responsibilities

• Design, build, and ship user-facing features natively in Swift (iOS) and Kotlin (Android) as part of a bi-weekly release cycle
• Architect and maintain offline-first data layers using local persistence (Core Data, Room, SQLite) with sync against REST and GraphQL backends
• Own app performance and reliability: instrument crash reporting, monitor ANRs and jank, and drive crash-free session rates above 99.5%
• Implement CI/CD pipelines for mobile (Fastlane, Bitrise, or GitHub Actions) including automated testing, staged rollouts, and App Store / Play Store release management
• Build shared component libraries and design system implementations with design (Figma) to ensure pixel-accurate, accessible UI across devices
• Integrate analytics, A/B testing, and feature flag SDKs to support experimentation and data-driven product decisions
• Participate in code reviews, architecture discussions, and on-call rotations for mobile-specific incidents

What We Are Looking For

• 3–6 years of mobile engineering experience, with shipped production apps on at least one platform (iOS or Android) and working proficiency in the other
• Deep fluency in Swift and/or Kotlin, including modern patterns: SwiftUI or Jetpack Compose, coroutines/async-await, and reactive frameworks (Combine, Flow)
• Strong grasp of mobile architecture patterns: MVVM, modularization, dependency injection (Hilt, Swinject), and clean architecture principles
• Experience with mobile networking (OkHttp, Alamofire, URLSession), REST/GraphQL APIs, and handling real-world conditions like poor connectivity and background execution limits
• Track record owning app releases end-to-end, including store review processes, staged rollouts, and hotfixes
• Bachelor's degree in Computer Science or equivalent practical experience