> Markdown version of [/jobs/ext/2203468-mobile-application-developer](https://www.wearedevelopers.com/jobs/ext/2203468-mobile-application-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mobile Application Developer - **Company:** Capgemini - **Location:** Tacoma, WA, United States - **Experience:** Experienced - **Salary:** $75,000.0 - $95,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Apple IOS, Application Testing, Mobile Application Development, CompTIA Security+, Mobile Application Software, Performance Tuning, Mobile Security, Software Deployment, Systems Integration, Xamarin, Swift (Programming Language), Backend, Kotlin, React Native, Multiplatform - **Published:** August 23, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/18044204?backUrl=%2Fcareer%2F18044204%2FMobile-Application-Developer-Washington-Tacoma ## About the Role * U.S. Citizenship required. * Eligible to obtain and maintain a Government Security Clearance. * Bachelor's degree or equivalent experience. * 4+ years of mobile application development experience. * Experience with native mobile development (Swift, Java, Kotlin). * Experience with React Native, Xamarin, or similar cross-platform frameworks. * Knowledge of mobile application security and performance optimization. * Experience integrating backend services and APIs. * Experience working in Agile environments. * Ability to obtain CompTIA Security+ certification within 90 days. Preferred Qualifications: * Familiarity with DoD mobile security requirements. * Experience deploying applications to iOS and Android enterprise app stores. ## Description Capgemini Government Solutions (CGS) is seeking a Mobile Application Developer to design, develop, and maintain secure mobile applications supporting federal customers., * Develop native and cross-platform mobile applications using Swift, Java, Kotlin, React Native, or Xamarin. * Build secure, high-performance applications for iOS and Android platforms. * Integrate mobile applications with backend APIs and services. * Collaborate with UX/UI teams to deliver intuitive mobile experiences. * Participate in Agile development, planning, estimation, and delivery activities. * Support application testing, deployment, and maintenance. ## Related Videos - [Discover .NET MAUI](https://www.wearedevelopers.com/videos/700-discover-net-maui) - [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) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [The power of the community](https://www.wearedevelopers.com/videos/533-the-power-of-the-community) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [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) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)