Capital One
Mobile Engineer 4 (Android, Kotlin, JetPack Compose)
$197K–$225K
McLean, VA · Full-time · Posted Oct 8, 2026
- Experience
- At least 4 years of professional software engineering experience and at least 3 years building native mobile applications for Android (Kotlin) or iOS (Swift).
- 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 Android or iOS mobile engineering, shaping architecture and delivering scalable, high-quality customer features while mentoring engineers and advancing AI-assisted development.
What you'll do
- Partner across engineering, design, and product to build mobile features and reusable components; contribute to architecture and API decisions.
- Lead BFF and SDUI design, engineering practices, feature flags, staged rollouts, and standards for quality, performance, and accessibility.
- Mentor engineers and champion agentic AI tools and AI-native development practices.
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 of experience building native mobile applications for Android (Kotlin) or iOS (Swift).
Nice to have
- Experience with modern native UI frameworks, automated mobile testing, performance optimization, scalable and modular architecture, BFFs, SDUI, or staged rollout strategies.
- Expertise with agentic AI coding tools and AI-assisted workflows; familiarity with CoreML or TensorFlow Lite.
Pay
$197,300 - $225,100 USD base salary
Tools
Android, Kotlin, iOS, Swift, SwiftUI, Jetpack Compose, GraphQL, gRPC/Protobuf
AI focus
Champion adoption of agentic AI tools and mentor engineers in AI-native development practices to increase team velocity.
Model-written summary · the original posting is authoritative