iOS Mobile Engineer – Production Apps & Media Streaming

About the role

We are looking for an experienced iOS Mobile Engineer to lead the design, development, and delivery of stable, scalable iOS applications. The role emphasizes API integration, media‑streaming SDK usage, performance optimisation, security hardening, and automated release processes.

Key responsibilities

• Design, build and ship production‑grade iOS applications.
• Define iOS architecture that ensures scalability, reliability and maintainability.
• Integrate backend APIs, distributed services and third‑party SDKs.
• Implement real‑time updates, push notifications, background sync and event‑driven flows.
• Integrate and optimise media‑streaming SDKs for low‑latency playback.
• Improve performance, memory usage, battery consumption, startup time and network efficiency.
• Own CI/CD pipelines, App Store releases, versioning and phased rollouts.
• Monitor crashes, set up observability, and resolve production incidents.
• Address poor network conditions, iOS lifecycle constraints and device variability.
• Apply app hardening techniques such as obfuscation, tamper resistance, jailbreak detection and threat mitigation.

Required profile

• Proven track record shipping production iOS apps to the App Store.
• Deep expertise in Swift and modern iOS frameworks (UIKit, SwiftUI).
• Strong understanding of iOS lifecycle, background modes and architecture patterns.
• Hands‑on experience with media‑streaming or real‑time communication on iOS.
• Experience integrating APIs, distributed systems and third‑party SDKs.
• Solid knowledge of performance, stability, memory, battery and network optimisation.
• Experience with CI/CD, release automation, crash analysis and phased rollouts.
• Background in secure mobile development, including app obfuscation and threat detection.

Required skills

• Swift
• UIKit
• SwiftUI
• iOS SDK & App lifecycle
• CI/CD tools (e.g., Fastlane, GitHub Actions)
• App Store Connect & release management
• Crash monitoring platforms (e.g., Sentry, Firebase Crashlytics)
• Media‑streaming SDKs
• API integration (REST/GraphQL)
• Background processing & push notifications
• Performance profiling & optimisation
• Security hardening, obfuscation, tamper resistance, jailbreak detection