Software Engineer - Mobile

Responsibilities

• Design, implement, deliver, and maintain mobile application features and product improvements end to end with minimal supervision.
• Build high-quality, reliable, and scalable mobile experiences used by millions of customers.
• Contribute to mobile application architecture, shared mobile components, SDK integrations, and reusable libraries.
• Drive technical decisions within the scope of owned iOS or Android features, modules, or platform components.
• Improve application performance, startup time, responsiveness, battery usage, reliability, accessibility, and observability.
• Lead by example in code quality, automated testing, maintainability, and operational excellence.
• Debug complex mobile issues, including crashes, memory leaks, performance regressions, networking problems, and production incidents.
• Collaborate with backend engineers, product managers, UX designers, QA, SRE/DevOps, and fellow mobile engineers to deliver seamless user experiences.
• Help improve mobile release quality through monitoring, telemetry, crash analytics, feature flags, and post-release analysis.
• Leverage AI technologies to accelerate development, improve code quality, and support faster delivery of customer-facing features.

Requirements

• Demonstrated 3 + years of professional experience in iOS or Android application development.
• Experience in building , maintaining and shipping mobile applications in production environments.
• Strong knowledge of iOS or Android development tools and frameworks, such as Swift/Xcode or Kotlin/Java/Android Studio/Gradle.
• Strong understanding of software development fundamentals and architecture concepts and willingness to learn new technologies quickly.
• Ability to apply creative skills to complex problems.
• Flexibility to thrive in diverse team environments and communicate clearly and precisely.
• Strong attention to detail and a commitment to continuous learning and quality results.
• Strong experience in Swift and/or Kotlin. Experience with Java , Objective-C, or C++ is a plus .
• Experience with modern mobile technologies and frameworks, such as SwiftUI, UIKit, Jetpack Compose, Android Jetpack, Coroutines, Flow, or similar platform-native frameworks.
• Experience with application architecture concepts such as MVVM, modularization, or similar design patterns.
• Experience working with REST APIs, asynchronous programming, networking, data persistence, and mobile application lifecycle management.
• Experience with mobile testing frameworks and practices, including unit testing, UI testing, integration testing, XCTest, Espresso, JUnit, Mockito, or similar tools.
• Experience debugging and resolving complex production issues using tools such as Xcode Instruments, Android Studio Profiler, Logcat, Firebase Crashlytics, Datadog, Splunk, or similar observability platforms.
• Familiarity with mobile CI/CD pipelines, Git, automated builds, continuous integration, continuous delivery, and release management.
• Experience with app performance optimization, memory management, offline support, caching, push notifications, and secure mobile development practices.
• Familiarity with publishing and maintaining applications through the Apple App Store, Google Play, or enterprise distribution channels.
• Experience collaborating closely with UX and design teams to deliver polished, accessible, and user-friendly mobile experiences.
• Practical experience in AI assisted development w ith clear ownership of validated and production ready code.
• Experience with Microsoft InTune or MDM is a plus.
• Strong attention to detail and a commitment to continuous learning, high-quality results, and excellent user experiences.
• We provide training and mentoring for all new team members to fill in any gaps.
• CollabHiring
• Why Cisco?
• Fueled by the depth and breadth of our technology, we experiment and create meaningful solutions. Add to that our worldwide network of doers and experts, and you'll see that

Benefits

Additional Information

Meet the Team Cisco's Webex Engineering Group is redefining the future of collaboration. We're building a world where people connect effortlessly to enjoy modern, uncompromised collaboration across every room, desk, pocket, and application. Our technology powers industry-leading products like Webex Meetings, Webex Calling, and Webex Contact Center. As a member of our team, your work will ensure every user gets a truly immersive experience regardless of device or location, empowering the hybrid working patterns of the future. Our team is based in Bratislava. We operate a hybrid working model.

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