Mobile Engineer 4 (Android)

Capital One Financial

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Quick summary

Work type: On-site
Location: McLean, VA
Salary: $197,300–$225,100 / yr
Employment: Full-time
Posted: 13 days ago
Freshness: Confirmed live today
Nearby: 99+ roles within 25 mi

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $202k

This role $211k

$187k $230k

below market most similar roles pay here above market

This role pays more than 82% of similar roles. Most pay $192,050–$211,200 — the blue band above. At the midpoint, this role pays about $211k versus about $202k for comparable roles.

Based on 240 similar postings.

Employer

About Capital One Financial

Capital One Financial is a bank holding company specializing in credit cards, auto loans, banking, and savings products, known for its data-driven approach to consumer and commercial finance. Industry: Financial Services & Banking

Capital One Financial currently has 2107 open roles on FindRole.

Listed pay typically runs $197,300–$225,100 across 1107 roles with salary data.

Most-posted roles

View all roles at Capital One Financial

At a glance

TL;DR · Mobile Engineer 4 (Android)

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The Mobile Engineer 4 (Android) joins a collaborative Agile team to drive a major enterprise transformation across mobile platforms. This role involves partnering with designers and product managers to deliver high-performing features for a massive customer base. Key responsibilities include providing technical leadership for mobile architecture, mentoring engineers through code reviews, and leading the development of client Backend-for-Frontends and Server-Driven UI architectures. You will contribute to API design, reusable component development, and the implementation of staged rollouts and feature flags. Required technical skills include native Android development using Kotlin, Jetpack Compose, and automated testing suites like JUnit and Espresso. You will also utilize GraphQL, gRPC/Protobuf, and agentic AI tools to solve complex business problems and improve product delivery quality.

Skills

Android Kotlin iOS Swift Jetpack Compose SwiftUI GraphQL gRPC Protobuf TensorFlow Lite CoreML SDUI JUnit Espresso XCUI Agile Feature Flags

What you'll do

Deliver high-performing, quality mobile features for over 100 million customers.
Provide technical leadership for mobile architecture, design patterns, and API design reviews.
Mentor engineers through code reviews, feedback, and sharing platform-specific best practices.
Lead the design and development of Backend-for-Frontends (BFFs) and Server-Driven UI (SDUI) architectures.
Implement engineering practices for feature flags and staged rollouts to improve product delivery.
Champion the adoption of agentic AI tools and AI-native development practices.
Apply deep platform-specific capabilities to make hands-on technical contributions to the mobile ecosystem.
Establish high standards for coding, testing, performance, and accessibility.

What we're looking for

Bachelor's Degree or higher in Computer Science or a related quantitative field.
At least 4 years of professional software engineering experience.
At least 3 years of experience building native mobile applications for Android (Kotlin) or iOS (Swift).
4+ years of experience building native mobile applications for Android (Kotlin) or iOS (Swift) (preferred).
Demonstrated experience with modern native UI frameworks like SwiftUI or Jetpack Compose (preferred).
Demonstrated experience designing and building automated testing suites for mobile (preferred).
Demonstrated experience with performance tuning, scalable architectures, and reusable component libraries (preferred).
Demonstrated experience with BFF, SDUI, modular architecture, and AI coding tools (preferred).

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