Senior Mobile Application Developer

Interview : VideoVisa : USC, GCThis is hybrid from day-1 ( Local Michigan based candidates will receive first consideration. )Description :Senior Mobile Application Developer – TAK/ATAK IntegrationJob SummaryWe are seeking a Senior Mobile Application Developer to design, develop, and integrate mission critical mobile applications for iOS and Android platforms . This role will focus on delivering a Proof of Concept (POC) TAK Server implementation and integrating it with a Computer Aided Dispatch (CAD) system to enable real time incident visibility, unit status, and location tracking within ATAK (Android) and TAKAware (iOS) applications.The successful candidate will have strong experience in secure mobile application development , real time data integrations , and CJIS compliant environments , including Okta authentication .Key ResponsibilitiesInstall, configure, and maintain a TAK Server within a secure county network environmentIntegrate TAK Server with ATAK (Android) and TAKAware (iOS) applicationsIntegrate TAK Server with the CLEMIS CAD system to provide real time incident data, unit status, and location updatesImplement and manage Okta-based secure authentication for mobile usersEnsure all mobile connections meet security, reliability, and CJIS compliance standardsTroubleshoot, optimize, and enhance mobile application performanceCollaborate with internal teams in an Agile/Scrum development environmentDeliver a complete and functional POC within the 3 month contract periodRequired QualificationsiOS Development: Swift, Objective C, XcodeAndroid Development: Kotlin, Java, Android StudioHands on experience with TAK Server, ATAK, and TAKAwareExperience integrating mobile applications using REST APIs and JSONStrong understanding of CJIS compliance and secure mobile app developmentExperience implementing Okta authenticationProficiency with Git version control and Agile development practicesExperience with mobile testing frameworks (e.g., Appium, Espresso )Preferred QualificationsExperience with cross platform frameworks such as React Native, Flutter, or XamarinMobile UI/UX design experienceExperience with app analytics and crash reporting tools (e.g., Firebase, Crashlytics )Prior CAD system integration experienceBackground in GIS, mapping, and real time location servicesIdeal Candidate ProfileSenior level mobile developer with experience supporting mission critical public safety or government systemsStrong expertise in secure authentication , real time data streaming , and location based applicationsProven ability to deliver a POC quickly and efficiently in a contract based engagementAdditional InformationMust be available to start on February 9, 2026Hybrid work schedule requires on site presence in Waterford, MI two days per week