Senior Mobile Application Developer

Responsibilities

• Build and ship features across the mobile stack using React Native and TypeScript
• Write native iOS and Android modules in Swift and Kotlin when deeper platform integration is required
• Design and implement mobile architecture across authentication, state management, navigation, and offline data sync
• Translate desktop UI patterns to mobile using your own design sensibility, without a Figma to follow
• Integrate with backend APIs, OAuth2 / OpenID authentication, and cloud-hosted services
• Troubleshoot issues across the full request chain from mobile client to backend systems
• Contribute to CI/CD pipelines, testing, and secure mobile development practices
• Use AI coding tools as a daily part of your development workflow

Qualifications

• 3+ years building and shipping production mobile applications
• Strong experience with React Native and TypeScript, not just React
• Experience writing native modules in Swift and Kotlin when needed
• Experience deploying to both iOS and Android app stores
• Experience integrating mobile apps with REST APIs and authentication systems
• A real design sensibility: you can take a desktop pattern and translate it to mobile without a designer in the loop
• Ability to move fast and iterate without heavy specs or detailed tickets
• Familiarity with Git-based workflows and CI/CD pipelines
• Active use of AI-assisted development tools in your day-to-day coding workflow
• Basic understanding of AI/ML concepts and how AI capabilities can be integrated into mobile applications

What Will Set You Apart

• A portfolio link, side projects, personal apps, or open-source contributions that show your design sensibility and what you’ve shipped
• Active secret security clearance
• Experience working in government, defense, or regulated environments
• Familiarity with mobile security practices and OAuth2 / OpenID authentication
• Experience integrating with cloud-hosted backends (AWS, Azure, GovCloud)
• Familiarity with mobile device management (MDM) or secure deployment strategies
• Experience implementing mobile telemetry and observability, including instrumentation of user events, performance metrics, and error tracking
• Experience designing event taxonomies and instrumentation strategies for product analytics and application monitoring
• Experience implementing automated mobile testing frameworks
• Experience with Model Context Protocol (MCP) or agentic patterns integrated into mobile contexts

Pay

Target salary range: $100,000 - 170,000. Final compensation will be determined by a variety of factors including but not limited to your skills, experience, education, and/or certifications.