• Responsible for the design, development, and implementation of mobile-based application development projects • Work involves moderate difficulty in working on multiple and complex high-level projects concurrently • Resources to do the job require reliance on technical knowledge of iOS, Android, Xamarin, Xamarin Forms, .NET, and structured programming concepts, architecture and process enhancement • Implement responsive web design and frictionless user interfaces across platforms • Implement product ready code and write tests for native applications using the Android, iOS SDKs, and Multiplatform (Koitlin) • Work in an agile, cross-functional, team working to deliver the best possible platform experience on multiple platforms • Work with multiple teams to bring mockups and prototypes to reality • Develop, modify, and maintain finance applications or specialized utility programs • Analyze business needs and develop software solutions for public or internal use with the aim of optimizing member experience, system stability, and operational efficiency • Responsible for full lifecycle development of mobile applications to include technical design, implementation, testing, and maintenance of simple to highly complex applications • Conducts detailed analysis of system interactions to determine technical solutions and resolves problems in a cost-effective manner that is consistent with user needs, system capacities, and capabilities • Conduct cross-functional code review • Work in prioritizing new customer stories and technical debt • Collaborate with team to develop high-performance and scalable backend services such as REST APIs, data pipeline architecture, and data warehouse as the backbone of the mobile application • Utilize analytics and reporting in all aspects of application

• Collaborating with stakeholders on system architecture and functional requirements • Utilizing Appian development expertise to build scalable applications • Integrating with systems for data flow and interoperability • Customizing the Appian platform for government acquisition management • Conducting gap/comparative analysis and thorough testing of solutions • Collaborating with QA teams for deliverable quality • Configuring application solutions and management reports • Creating technical documentation and providing end-user training • Staying updated on Appian features and identifying optimization opportunities

• Design, develop, and maintain a high-quality iOS application using Swift and SwiftUI • Implement secure wallet integration and transaction signing flows • Build intuitive interfaces for complex financial operations (staking, trading, portfolio management) • Collaborate with backend engineers to integrate REST and WebSocket APIs • Ensure application performance, security, and reliability across all supported devices • Participate in code reviews and contribute to architectural decisions • Work with product and design teams to translate requirements into polished user experiences • Stay current with iOS platform updates and integrate relevant new features

• Develop, test, and maintain high-quality mobile applications. • Collaborate with designers and back-end developers on app features. • Ensure app performance, security, and scalability. • Troubleshoot and debug applications.