iOS Mobile Engineer 4
Core
Lead iOS mobile architecture and development for Capital One's enterprise mobile ecosystem, serving 100M+ customers.
Role type
Senior IC iOS Mobile Engineer (Architecture & Leadership)
Builds
Scalable mobile applications, Backend-for-Frontends (BFFs), and Server-Driven UI (SDUI) architectures
Domain
Fintech / Mobile Development
Deliverable
production ML models | product features
Required skills
Native iOS development (Swift), Mobile architecture design, BFF/SDUI implementation, Automated testing (Swift Testing, XCUI), Performance tuning, Modular architecture, State management, GraphQL/gRPC networking, AI-native development practices
Preferred skills
SwiftUI, Jetpack Compose, On-device ML frameworks (CoreML, TensorFlow Lite), Metrics-driven feature flag strategies
Technologies
Swift, SwiftUI, GraphQL, gRPC, Protobuf, CoreML, TensorFlow Lite, XCUI, JUnit, Espresso
Responsibilities
Provide technical leadership for mobile architecture and design patterns; Mentor engineers and foster growth through code reviews; Lead design and development of BFFs and SDUI architectures; Champion adoption of agentic AI tools; Drive culture of quality, performance, and accessibility; Contribute to API design reviews and reusable component development
Seniority
Senior, hands-on IC with mentorship responsibilities