Mobile Application Developer with Security Clearance

Description Onsite in Washington, DC The organization seeks a Sr. Mobile Application Developer to deliver secure, mission-critical iOS and Android capabilities for a federal customer. The role operates within an Agile team focused on high-security mobile solutions, collaborating across security and backend disciplines to provide reliable and scalable applications. Due to federal security clearance requirements, applicant must be a United States Citizen with an active Top Secret /SCI clearance. This is a full-time, permanent opportunity, offering a competitive salary and comprehensive benefits package. Qualified applicants must be willing and able to work on a w2 basis. Salary: $170,000 - $230,000/ yr. w2 Responsibilities
Design, develop, test, and maintain secure mobile applications using cross-platform frameworks and native iOS and Android technologies.
Apply secure coding practices aligned with RMF, STIGs, and secure SDLC standards.
Integrate mobile applications with backend APIs, enterprise services, and identity and access management solutions.
Support Mobile Device Management integrations, including Samsung Knox and VMware AirWatch.
Participate in Agile ceremonies and deliverables to enable mission-critical capabilities.
Communicate progress, risks, and technical decisions to teammates and leadership.
Troubleshoot and resolve issues in high-security environments.
Contribute to continuous improvement and technical excellence across the team. Experience Requirements
Active Top Secret clearance with SCI eligibility.
5+ years of professional experience building cross-platform mobile applications for iOS and Android.
Experience maintaining, integrating, optimizing, and debugging mobile applications in operational environments.
Experience implementing secure mobile architectures covering authentication, authorization, and data protection.
Experience integrating mobile applications with enterprise services and REST-based APIs.
Experience supporting MDM and secure enterprise deployments, including Samsung Knox SDK and Knox REST APIs.
Certification that meets DoD 8140 such as Security+ or higher.
Certification that meets AZ-204 or AWS Developer Associate.
Ability to contribute immediately with minimal ramp-up in a mission-critical environment. Education Requirements
Bachelor’s degree in a technical field is preferred.
DoD 8140-compliant certification such as Security+.
Microsoft Azure Developer Associate (AZ-204) or AWS Developer Associate certification.