Capital One
Mobile Engineer 4 (iOS)
$197K–$225K
McLean, VA · Full-time · Posted Oct 29, 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 (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering).
- Visa sponsorship
- Will not sponsor a new applicant for employment authorization or offer immigration-related support for this position.
About the job
Leads hands-on iOS engineering for mobile commerce, including scalable mobile architecture, digital payment experiences, and AI-assisted development practices.
What you'll do
- Deliver mobile features and provide technical leadership, mentoring, and platform expertise.
- Lead BFF and SDUI architecture, API and architecture decisions, and reusable component development.
- Promote engineering quality through testing, performance and accessibility standards, staged rollouts, feature flags, and agentic AI adoption.
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 mobile applications for Android (Kotlin) or iOS (Swift).
Nice to have
- Experience with modern native UI frameworks, automated mobile testing, performance optimization, and scalable or modular mobile architectures.
- Experience with BFFs, GraphQL, gRPC/Protobuf, SDUI, staged rollouts, agentic AI coding tools, or on-device ML frameworks.
Pay
USD $197,300 - $225,100 annual base salary (McLean, VA)
Tools
Swift, Kotlin, SwiftUI, XCode, Jetpack Compose, Swift Testing, XCUI, GraphQL
AI focus
Champions agentic AI tools and AI-native development practices; preferred familiarity with on-device ML frameworks such as CoreML and TensorFlow Lite.
Model-written summary · the original posting is authoritative