Senior / Lead IOS Engineer at RingCentral

Bengaluru, Karnataka, India

Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Cloud Communications, Contact Center, AIIndustries

7+ years of experience developing native iOS apps
Expert-level proficiency in Swift, with working knowledge of Objective-C for legacy support
Deep understanding of iOS frameworks: UIKit, CoreData, CoreAnimation, Combine, SwiftUI, and Foundation APIs
Strong grasp of architectural patterns (MVVM, VIPER, Clean Architecture)
Experience with asynchronous programming, concurrency, and multithreading (GCD, async/await)
Proven expertise with unit testing, UI automation, and CI/CD (Fastlane, Bitrise, or GitHub Actions)
Strong debugging and profiling skills using Xcode Instruments
Prior experience publishing and maintaining apps on the App Store
Nice to have
Experience building modular app architectures or multi-target frameworks
Knowledge of Reactive programming (RxSwift or Combine)
Familiarity with GraphQL, WebSockets, or real-time data streaming
Hands-on experience with Firebase, Analytics, and Performance Monitoring
Exposure to Swift Package Manager or CocoaPods customization
Familiar with OpenGL ES
Prior exposure to Contact Center or Telecommunications systems

Architect, build, and maintain complex, feature-rich iOS applications
Drive the adoption of modern iOS frameworks, best practices, and design patterns
Collaborate closely with product managers, designers, and backend teams to craft seamless user experiences
Ensure optimal app performance, memory management, and responsiveness
Lead by example—mentor team members, conduct code reviews, and uphold engineering standards
Continuously evaluate emerging iOS technologies and advocate for improvements in app architecture and tooling
Create the detailed design of mobile applications, components and key implementation technology
Review the software design and implementation done by the team
Resolve tough technical issues
Effectively communicate and articulate the design and technology to the management and engineering teams