Mobile Engineer 4

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: 12 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 84% 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

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The Mobile Engineer 4 joins a collaborative Agile team to drive a major enterprise transformation across iOS and Android platforms. This role involves providing technical leadership for mobile architecture, mentoring engineers through code reviews, and contributing to API design and reusable component development. You will lead the design and development of client Backend-for-Frontends and Server-Driven UI architectures to deliver scalable product experiences. Key responsibilities include implementing engineering practices for feature flags and staged rollouts while championing agentic AI tools. Required technical skills include native mobile development using Kotlin or Swift, modern UI frameworks like SwiftUI and Jetpack Compose, and automated testing suites such as XCUI or Espresso. You will also utilize GraphQL, gRPC/Protobuf, and on-device ML frameworks like CoreML or TensorFlow Lite.

Skills

Swift Kotlin SwiftUI Jetpack Compose iOS Android GraphQL gRPC Protobuf CoreML TensorFlow Lite SDUI Agile XCUI JUnit Espresso 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 quality.
Champion the adoption of agentic AI tools and AI-native development practices.
Establish high standards for coding, testing, performance, and mobile 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 mobile architectures, and reusable component libraries (preferred).
Demonstrated experience with BFF, SDUI, modular architecture, and agentic AI tools (preferred).

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