Senior Mobile Engineer

D.A. Davidson Companies is an independent, employee-owned company with a rich history spanning 90 years. We are dedicated to conducting our business in accordance with the highest standards of integrity and ethics, and delivering outstanding service to our clients and each other. We support a friendly, open and supportive culture, and encourage candid communication and productive engagement that make our companies and each of us better. Just as we work to improve our clients’ financial well-being, we also work to strengthen local communities—and giving back is one of our core values. You can learn more about our company culture and impact in our latest annual report.

Summary:
Lead and execute complex mobile application development initiatives using the React Native framework. This senior role is responsible for designing, developing, and maintaining secure, high-performance iOS and Android applications while collaborating closely with backend, API, UX, and security teams. The position emphasizes mobile architecture, code quality, performance optimization, and adherence to D.A. Davidson’s SDLC, security, and compliance standards.
Qualifications: 
•    College diploma or university degree in Computer Science or related field.
•    7+ years of professional software development experience with 4+ years focused on mobile development.
•    Strong hands-on experience with React Native, TypeScript, and modern JavaScript.
•    Experience developing and deploying native mobile applications for both iOS and Android platforms.
•    Working knowledge of native mobile concepts (Swift/Objective-C, Kotlin/Java) to support platform integrations.
•    Experience integrating mobile applications with RESTful APIs and backend services.
•    Experience implementing OAuth 2.0–based authentication and authorization in mobile applications, including secure token handling, refresh workflows, and integration with enterprise identity providers.
•    Strong understanding of mobile performa...