IOS ENGINEER

Your tasks

Handle maintenance activities across multiple iOS projects.

• Deliver hotfixes for critical production issues with minimal user impact.
• Prioritize and manage incidents based on defined SLA levels (L0, L1, etc.).
• Ensure production incident resolution meets agreed MTTR (Mean Time To Recovery) targets.
• Provide rapid response for critical incidents, including outside working hours when required.
• Perform detailed Root Cause Analysis (RCA), define workarounds, and implement permanent corrective and preventive actions.
• Execute preventive initiatives to maintain and improve application stability, crash free rate, memory usage efficiency, and responsiveness.
• Analyze crash reports, thread states, and performance diagnostics using Xcode tools and crash reporting platforms.
• Conduct continuous application and system monitoring using analytics and Application Performance Monitoring (APM) tools.
• Review system performance including CPU usage, memory footprint, rendering performance, and network behavior, and provide structured technical improvement recommendations.
• Manage and systematically reduce technical debt through refactoring, modular improvements, and architectural cleanup.
• Ensure dependency updates, iOS SDK compatibility, and compliance with Apple platform policies and security standards.
• Maintain and improve application performance and rating stability on the Apple App Store.
• Manage distribution certificates, provisioning profiles, signing configurations, and App Store deployment processes to ensure uninterrupted service.
• Ensure application security compliance with industry best practices (e.g., OWASP Mobile standards, secure storage, HTTPS enforcement, Keychain usage).

Requirements

• Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent professional experience).
• Minimum of 5 years of experience in iOS development with strong exposure to production support and maintenance.
• Strong expertise in Swift and deep understanding of the iOS SDK and Apple frameworks (UIKit and/or SwiftUI).
• Proven experience handling production incidents, crash investigations, and urgent hotfix deployment.
• Strong understanding of iOS application lifecycle, threading, concurrency (GCD / async await), and memory management (ARC).
• Experience analyzing crash reports, thread states, memory leaks, and performance bottlenecks.
• Experience analyzing application metrics, crash data, and user feedback via App Store Connect.
• Experience working with monitoring tools, crash reporting platforms, and analytics dashboards.
• Solid understanding of REST API integration, network error handling, and backend communication troubleshooting.
• Strong understanding of mobile application security best practices (e.g., secure storage using Keychain, HTTPS enforcement, certificate validation).
• Experience managing distribution certificates, provisioning profiles, signing configurations, and release processes to the Apple App Store.

Skills:

• CI/CD
• Google Play Console
• Android SDK
• Owasp Mobile Security
• Android Lifecycle
• REST API
• Kotlin
• Anr Logs