(3 Days Left) Senior

Say hello to possibilities. It’s not everyday that you consider starting a new career challenge. RingCentral, Inc. (NYSE: RNG) is a global leader in cloud-based communications and collaboration software. We are fundamentally changing the nature of human interaction—giving people the freedom to connect powerfully and personally from anywhere, at any time, on any device. The company provides unified voice, video meetings, team messaging, digital customer engagement, and integrated contact center solutions for enterprises globally. RingCentral's open platform integrates with leading business apps and enables customers to easily customize business workflows. We’re a $2 billion company that’s growing at 30+% annually and we’re expanding our Engineering Team to make sure we stay ahead of the competition. RingCentral is headquartered in Belmont, California, and has offices around the world. About RingCX: - RingCX is RingCentral’s next-generation AI-powered Contact Center solution, designed to deliver seamless, intelligent, and personalized customer experiences across digital and voice channels. Built with a modern microservices architecture and deep AI integrations, it empowers businesses to automate, analyze, and act in real-time. Join us in shaping the future of customer engagement — where speed, empathy, and intelligence converge. Be part of a team that’s redefining how the world connects. We’re currently looking for: Senior Mobile Application Developer Responsibilities - Lead end-to-end development of Android and iOS applications, ensuring seamless user experiences across platforms. - Architect, design, and implement key mobile app components, frameworks, and reusable modules using modern technologies and design patterns. - Define scalable architecture, enforce coding standards, and ensure adherence to platform-specific best practices (Material Design 3, Human Interface Guidelines). - 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. - Stay up to date with emerging mobile technologies, frameworks, and tools, and advocate for their adoption when beneficial. - Create the detailed design of mobile applications, components and key implementation technology. - Debug, profile, and resolve critical technical issues across both Android and iOS platforms. - Effectively communicate and articulate the design and technology to the management and engineering teams. Qualifications: - 7+ years of professional experience in native mobile application development (Android & iOS). - Expert in Kotlin and Swift, with proficiency in Java and Objective-C for legacy codebases. - Strong understanding of Android SDK, Jetpack Components, iOS frameworks (UIKit, CoreData, Combine, SwiftUI), and app lifecycle management. - Strong grasp of architectural patterns (MVVM, VIPER, Clean Architecture). - Deep understanding of asynchronous programming (coroutines, Flows, GCD, async/await). - Hands-on experience with API integration (REST, GraphQL, WebSockets) and real-time data handling. - Experience with Gradle, Swift Package Manager, or CocoaPods build tools. - Familiarity with Firebase, Analytics, Crashlytics, Remote Config, and Performance Monitoring. - Prior experience publishing and maintaining apps on the Play Store and App Store. - Proficient in unit testing, UI automation, and CI/CD integration for mobile applications. - Strong debugging, profiling, and performance tuning skills. - Excellent communication, mentoring, and cross-functional collaboration abilities. Nice to have: - Experience building modular app architectures or multi-target frameworks. - Experience with OpenGL ES, Reactive frameworks (RxSwift / Kotlin Flow), or multi-module mobile architectures. - Prior experience building SDKs or shared libraries for internal or external use. - Hands-on experience with Firebase, Analytics, and Performance Monitoring. - Exposure to Swift Package Manager or CocoaPods customization. - Prior exposure to Contact Center or Telecommunications systems What we offer: - Mediclaim Benefits - Paid Holidays - Casual/Sick Leave - Privilege Leave - Bereavement Leave - Maternity Leave - Paternity Leave - Wellness Coaching - Employee Referral Bonus - Professional Development Allowances - Night Shift Allowances RingCentral’s Engineering team works on high-complexity projects that set the standard for performance and reliability at massive scale. What kind of scale? Millions of users today and hundreds of millions tomorrow. This is your chance to help imagine, develop and deliver products that raise the technological bar, and power human connections. If you’re a talented, ambitious, creative thinker, RingCentral is the perfect environment to join a world class team and bring your ideas to life. RingCentral’s work culture is the backbone of our success. And don’t just take our word for it: we are recognized as a Best Place to Work by Glassdoor, the Top Work Culture by Comparably and hold local BPTW awards in every major location. Bottom line: We are committed to hiring and retaining great people because we know you power our success. RingCentral offers on-site, remote and hybrid work options optimized for the ways we work and live now.