iOS Developer

IndiGo is India's largest airline with over 60% domestic market share, and InterGlobe Technologies — its technology arm — is headquartered in Gurugram. As an iOS Developer, you will build and maintain the IndiGo iOS app that handles flight search, booking, seat selection, web check-in, real-time flight status, and loyalty programme features for over 10 crore registered passengers. Your responsibilities include developing new features using Swift and SwiftUI, integrating payment gateways and UPI deep links, implementing offline caching strategies for flaky airport Wi-Fi environments, building push notification systems for flight status updates, and maintaining a 4.5+ App Store rating through rigorous crash monitoring using Firebase Crashlytics. You will collaborate with cross-platform backend teams building in Java and Go, and with product managers who are deeply data-driven and A/B test every major UX change.