Senior Mobile Engineer — AI-Driven Platform & Leader

capitalone; McLean (VA); On-site; USD 230,000 - 262,000; Full time

Job summary

Capital One in McLean, VA is seeking a Mobile Engineer 5 to drive a major transformation across our mobile platforms. You’ll architect, build and maintain native apps for Android and iOS and mentor teams across product, design and engineering.

You’ll partner with product leaders to shape multi-quarter roadmaps, optimize performance, and advance CI/CD and observability. You’ll apply deep mobile expertise to deliver scalable, accessible experiences for 100M+ customers.

Qualifications

• Bachelor's degree or higher in CS or related quantitative field.
• 6+ years of professional software engineering experience.
• 6+ years building native mobile apps for Android or iOS.
• 3+ years leading federated native mobile app development.

Responsibilities

• Partner with engineers, designers, and product managers to deliver high-performing features for 100M+ customers.
• Influence multi-quarter engineering roadmaps and platform modernization.
• Architect, build, and maintain core components and libraries for multiple teams.
• Define mobile CI/CD, observability, and reliability practices.
• Mentor senior engineers and promote agentic AI tooling adoption.

Skills

Mobile engineering

Cross-functional collab

Architectural design

Education

Bachelor's degree in Computer Science or related field

Tools

SwiftUI

Jetpack Compose

XCUI

JUnit

Espresso

gRPC/Protobuf

CoreML

TensorFlow Lite

Job description

Capital One in McLean, VA is seeking a Mobile Engineer 5 to drive a major transformation across our mobile platforms. You’ll architect, build and maintain native apps for Android and iOS and mentor teams across product, design and engineering.

You’ll partner with product leaders to shape multi-quarter roadmaps, optimize performance, and advance CI/CD and observability. You’ll apply deep mobile expertise to deliver scalable, accessible experiences for 100M+ customers.