iOS Mobile Engineer IV

Capital One Financial

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Quick summary

Work type: On-site
Location: McLean, VANew York, NY
Salary: $197,300–$225,100 / yr
Employment: Full-time
Posted: 4 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 $203k

This role $211k

$174k most similar roles pay here $231k

This role pays more than 66% of similar roles. Most pay $192,050–$214,000 — the shaded band above. At the midpoint, this role pays about $211k versus about $203k 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 1756 open roles on FindRole.

Listed pay typically runs $197,300–$225,100 across 961 roles with salary data.

Most-posted roles

View all roles at Capital One Financial

At a glance

TL;DR · iOS Mobile Engineer IV

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As an iOS Mobile Engineer 4, you will join a collaborative team to drive major enterprise transformation through high-performing mobile features. You will provide technical leadership in mobile architecture and design patterns while mentoring other engineers through code reviews and sharing best practices. Your daily responsibilities include leading the development of Backend-for-Frontends (BFFs) and Server-Driven UI (SDUI) architectures, managing feature flags, and championing agentic AI tools to increase team velocity. You will utilize Swift, SwiftUI, and modern state management patterns to build scalable components. The role requires expertise in performance tuning, accessibility, and automated testing suites using tools like Swift Testing or XCUI. You will solve complex business problems by leveraging the full mobile ecosystem, including advanced UI patterns and on-device machine learning frameworks like CoreML or TensorFlow Lite.

Skills

Swift Kotlin SwiftUI Jetpack Compose GraphQL gRPC Protobuf CoreML TensorFlow Lite SDUI Agile Feature Flags Mobile Architecture Automated Testing JUnit Espresso

What you'll do

Deliver high-performing, quality features for over 100 million customers in collaboration with designers and product managers.
Provide technical leadership for mobile architecture, design patterns, and reusable component development.
Mentor other engineers through code reviews, feedback, and sharing of 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 mentor engineers in AI-native development practices.
Drive standards for performance, accessibility, and user experience across the mobile ecosystem.

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 iOS (Swift) (preferred).
Experience with modern native UI frameworks, automated testing suites, and performance tuning on native platforms (preferred).
Experience with modular architecture, state management, Backend-for-Frontends (BFFs), and Server-Driven UI (SDUI) (preferred).
Experience with feature flag strategies, agentic AI coding tools, and on-device ML frameworks (preferred).

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