> Markdown version of [/jobs/ext/1250849-cross-platform-mobile-developer](https://www.wearedevelopers.com/jobs/ext/1250849-cross-platform-mobile-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). --- # Cross-Platform Mobile Developer - **Company:** General Dynamics Information Technology - **Location:** Washington, DC, United States - **Experience:** Expert - **Salary:** $157,250.0 - $212,750.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Mobile Application Development, Profiling, Computer Engineering, Software Debugging, Mobile Application Software, Secure Coding, Mobile Security, Software Engineering, Systems Integration, Information Technology, Multiplatform - **Published:** July 12, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=3d78a1a2256c0067 ## About the Role * Bachelor's degree in Computer Science, Computer Engineering, Information Technology, or related field. Experience may be substituted for education * Minimum 5+ years of experience in mobile application development. * Hands-on expertise in cross-platform development tools and frameworks. * Proven knowledge and experience with mobile SDKs, APIs and App Development. * Familiarity with MDM system integration and mobile security protocols. * Problem-solving abilities and the capability to work both independently and collaboratively. * Experience with cross-platform frameworks. * Knowledge of secure coding practices in mobile application development. * Strong debugging and performance profiling skills. * Clearance Level Must Currently Possess: Top Secret * Location: Onsite / occasional hybrid allowed * US Citizenship * Valid US Passport * DoD 8140 IAT II compliant Work Requirements Years of Experience 8 + years of related experience * may vary based on technical training, certification(s), or degree ## Description Own your opportunity to serve as a critical component of our nation's safety and security. Make an impact by using your expertise to protect our country from threats., We are seeking a skilled Cross-Platform Mobile Developer to build applications that function seamlessly across multiple platforms. The ideal candidate will leverage their expertise in mobile development frameworks, security protocols, and Mobile Device Management (MDM) deployments to deliver robust and efficient mobile solutions. This role requires a strong understanding of cross-platform development, security features, and device-specific integrations for enterprise use., * Design, develop, and maintain cross-platform mobile applications for iOS and Android. * Ensure applications function efficiently and securely across operating systems. * Integrate enterprise-grade security solutions. * Collaborate with stakeholders to assess requirements and translate them into functional app features. * Support and troubleshoot MDM deployments to ensure seamless integration and user experience. * Stay up-to-date on mobile technology trends, frameworks, and security protocols, incorporating them into development processes. * Test, debug, and maintain mobile applications to ensure optimal performance and responsiveness. ## Related Videos - [Optimization of Mobile Development Strategies for Maximum Business Impact](https://www.wearedevelopers.com/videos/1182-optimization-of-mobile-development-strategies-for-maximum-business-impact) - [The Dark Corners of Kotlin Multiplatform](https://www.wearedevelopers.com/videos/100143-the-dark-corners-of-kotlin-multiplatform) - [How to Cause (or Prevent) a Massive Data Breach- Secure Coding and IDOR](https://www.wearedevelopers.com/videos/39-how-to-cause-or-prevent-a-massive-data-breach-secure-coding-and-idor) - [Profiling Symfony & PHP apps with Blackfire](https://www.wearedevelopers.com/videos/265-profiling-symfony-php-apps-with-blackfire) - [DevSecOps: Injecting Security into Mobile CI/CD Pipelines](https://www.wearedevelopers.com/videos/273-devsecops-injecting-security-into-mobile-ci-cd-pipelines) - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) ## 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) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [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) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer)