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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** Cisco Systems, Inc. - **Location:** San Jose, CA, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Testing (Software), Java (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Android Software Development, Android Studio, Apple IOS, Apple Xcode, Applications Architecture, Application Performance Management, App Store (IOS), Build Automation, Automation of Tests, Unit Testing, C++ (Programming Language), Mobile Application Development, Profiling, Software Quality, Continuous Delivery, Continuous Integration, Persistent Data Structure, Software Debugging, Software Design Patterns, DevOps, Programming Tools, Memory Management, Gradle, Design of User Interfaces, Human-Computer Interaction, Push Technology, Mobile Application Software, Junit, Microsoft Software, Model View ViewModel, Network Programming, Performance Tuning, Systems Development Life Cycle, Release Management, Mockito, Memory Leaks, Server Administration, Software Engineering, Technical Data Management Systems, User Interface Testing, Cisco WebEx, Working Model 2D, Datadog, Uikit, Swiftui, Caching, Firebase, Backend, Git, Microsoft InTune, Kotlin, Modularization, Integration Tests, Production Code, Jetpack Compose, Gsuite, Asynchronous Programming, Google Play, Objective C++, Restful APIs, Splunk, Xctest, Cisco, Programming Languages - **Published:** September 3, 2026 - **Apply:** https://www.careerbuilder.com/job-details/software-engineer-mobile-san-jose-ca--d5e337b4-c7d9-435c-a5c0-c677869f76a4 ## About the Role * 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. Preferred Qualifications: * 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 with 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., Analysis Skills, Android, Apple, Apple Xcode, Application Programming Interface (API), Artificial Intelligence (AI), C++ Programming Language, Caching, Call Centers, Cisco Network Systems, Communication Skills, Continuous Deployment/Delivery, Continuous Integration, Customer Relations, Debugging Skills, Design Patterns Programming Methodologies, Detail Oriented, DevOps, Distribution Channel, Equipment Maintenance/Repair, Git, Google Apps, Gradle, Integration Testing, JUnit, Java, Kotlin, Manufacturing Data Management, Memory Leaks, Memory Management, Microsoft Product Family, Mobile Applications, Mobile Applications Development, Mobile Technology, Model View ViewModel (MVVM), Network Programming, Objective-C Programming Language, Performance Management, Performance Tuning/Optimization, Problem Solving Skills, Programming Tools, Quality Assurance, Quality Assurance Methodology, Quality Management, Quality Monitoring, REST (Representational State Transfer), Release Management/Engineering, Software Administration, Software Development, Software Development Lifecycle (SDLC), Software Engineering, Software Testing, Splunk, Startup, Team Player, Telemetry, Test Automation, Unit Test, User Experience Design (UXD), User Interface/Experience (UI/UX), WebEx, iOS ## Description 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. Your Impact * 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. ## Related Videos - [SwiftUI In Production](https://www.wearedevelopers.com/videos/134-swiftui-in-production) - [Scalable architecture for mobile apps](https://www.wearedevelopers.com/videos/275-scalable-architecture-for-mobile-apps) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [There's an app for that - on the role of cross platform development in the app development ecosystem](https://www.wearedevelopers.com/videos/278-there-s-an-app-for-that-on-the-role-of-cross-platform-development-in-the-app-development-ecosystem) - [Unsolved mysteries between Usability and Accessibility in iOS](https://www.wearedevelopers.com/videos/737-unsolved-mysteries-between-usability-and-accessibility-in-ios) ## Related Articles - [A Guide to Choosing the Right Tools for App Developers](https://www.wearedevelopers.com/magazine/391-a-guide-to-choosing-the-right-tools-for-app-developers) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)