Capital One
Mobile Engineer 4
$197K–$225K
McLean, VA · Full-time · Posted Oct 15, 2026
- Experience
- At least 4 years of professional software engineering experience and at least 3 years building native mobile applications; preferred: 4+ years building native mobile applications.
- Education
- Bachelor's Degree or higher in Computer Science or a related quantitative field.
- Visa sponsorship
- Will not sponsor a new applicant for employment authorization or provide immigration-related support.
About the job
Leads hands-on development of native mobile experiences and mobile architectures, while providing technical leadership and mentoring engineers.
What you'll do
- Build high-performing mobile features and contribute to mobile architecture, API design, and reusable components.
- Lead client BFF and SDUI design and development, and establish practices for feature flags and staged rollouts.
- Mentor engineers, champion agentic AI tools, and uphold quality, performance, and accessibility standards.
What they ask for
- Bachelor's Degree or higher in Computer Science or a related quantitative field.
- At least 4 years of professional software engineering experience; internship experience does not apply.
- At least 3 years building native Android (Kotlin) or iOS (Swift) applications.
Nice to have
- Experience with modern native UI frameworks, automated mobile testing, performance optimization, and scalable mobile architectures.
- Experience with BFFs, GraphQL, gRPC/Protobuf, SDUI, staged rollouts, agentic AI tools, or on-device ML frameworks.
Pay
$197,300 - $225,100 USD base salary (McLean, VA)
Tools
Kotlin, Swift, SwiftUI, Jetpack Compose, Swift Testing, XCUI, JUnit, Espresso
AI focus
Champion adoption of agentic AI tools and mentor engineers in AI-native development practices; expertise with agentic AI coding tools and AI-assisted workflows is preferred.
Model-written summary · the original posting is authoritative