Capital One

Mobile Engineer 4 - Android (Remote-Eligible)

Capital One
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1 day ago
Remote, United States or McLean, VA, USAStaff+

Base Salary

$179k - $225k/yr

Responsibilities

  • Partner with software engineers, designers, and product managers to deliver high-performing mobile features for more than 100 million customers.
  • Provide technical leadership for mobile architecture, design patterns, API design reviews, and reusable component development.
  • Mentor engineers through feedback, code reviews, platform best practices, and technical obstacle removal.
  • Develop subject matter expertise in mobile performance, accessibility, architecture, and advanced platform capabilities.
  • Lead the design and development of client Backend-for-Frontends and Server-Driven UI architectures.
  • Define engineering practices for feature flags, staged rollouts, coding, testing, quality, and user experience.
  • Champion agentic AI tools and AI-native development practices.
  • Make hands-on technical contributions across the modern Android and mobile ecosystem.

Requirements

  • 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 with Kotlin or iOS with Swift.
  • Experience with native UI frameworks such as SwiftUI or Jetpack Compose.
  • Experience designing automated mobile testing suites using tools such as Swift Testing, XCUI, JUnit, or Espresso.
  • Experience with mobile performance optimization, scalable architectures, reusable component libraries, modular architecture, and state management.
  • Experience building mobile Backend-for-Frontends with technologies such as GraphQL and gRPC/Protobuf.
  • Experience with Server-Driven UI, metrics-driven staged rollouts, and feature-flag strategies.
  • Expertise with agentic AI coding tools and AI-assisted workflows.
  • Familiarity with on-device machine-learning frameworks such as CoreML or TensorFlow Lite.

Benefits

  • Remote-eligible work arrangement, with location-specific compensation ranges for remote and McLean, Virginia employees.
  • Top-of-the-line MacBook Pros, multiple high-end monitors, and necessary development tooling.
  • Comprehensive health, financial, and other benefits supporting total well-being, with eligibility varying by employment status and management level.
  • Eligible for performance-based incentive compensation, including cash bonuses and/or long-term incentives.

Tech Stack

GraphQLgRPCiOSJetpack ComposeJUnitKotlinSwiftSwiftUI

Categories

Mobile
Capital One

About Capital One

10,000+ employees

Capital One is a U.S. consumer and commercial bank that offers credit cards, checking and savings accounts, auto financing, and lending to small and large businesses. It earns revenue from interest income and interchange/fees across its card and banking products, and develops cloud-based digital services. Founded in 1994, Capital One is publicly traded on the NYSE (COF) and is headquartered in McLean, Virginia.

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