RP Professional Services

Software Engineer

• Provide primary engineering support for legacy native codebases, including iOS and Android implementations.
• Support iOS applications using UIKit, Storyboards/XIBs, Auto Layout, navigation patterns, and legacy architectural patterns.
• Support Android applications using XML layouts, data binding or view binding, RecyclerView-based UIs, fragments and activities, and backward compatibility approaches.
• Build new mobile applications from the ground up, including architecture design, environment setup, and release planning.
• Enhance and sustain public-facing mobile applications supporting DHS/TSA mission needs, including ongoing maintenance, performance improvements, security updates, and defect remediation.
• Operate within TSA mobile development processes, protocols, and governance, including required documentation and approvals.
• Maintain and improve the mobile CI/CD pipeline, including automated builds, testing, signing, and deployment workflows.
• Deploy applications through TSA’s Enterprise App Distribution platform as needed.
• Implement and support Firebase services, including Firebase Cloud Messaging (FCM) for push notifications.
• Manage end-to-end Apple App Store and Google Play Store submission, review, release, and distribution processes.
• Collaborate with cross-functional Agile teams including product, design, security, QA, and DevOps to deliver iterative improvements.
• Ensure applications meet accessibility standards, including Section 508 compliance and mobile platform accessibility conventions.
• Use Git effectively, including branching strategies, pull requests, code reviews, and collaborative development workflows.
• Apply strong mobile UX/UI principles to deliver intuitive and consistent user experiences across platforms.
• Develop and maintain cross-platform mobile applications using Flutter and/or React Native and associated technology stacks.

Mobile Developer