Senior Android Engineer — Remote, Kotlin & Architecture Lead

COMFORT SYSTEMS; Lansing (MI); Remote; USD 179,000 - 205,000; Full time

Job summary

Capital One is seeking a Mobile Engineer 4 - Android (Remote-Eligible) to collaborate with cross-functional teams in delivering high-performing features for 100M+ customers. You will contribute to mobile architecture, mentor peers, and drive scalable architecture including BFFs and SDUI across platforms.

We value expertise in Kotlin/Swift, modern UI frameworks, automated testing, and performance optimization. The role supports remote work with competitive compensation and comprehensive benefits.

Qualifications

• Bachelor's degree or higher in a quantitative field or CS-related discipline.
• 4+ years of professional software engineering experience.
• 3+ years building native mobile apps for Android (Kotlin) or iOS (Swift).

Responsibilities

• Collaborate with engineers, designers, and product managers to deliver high-quality features for 100M+ customers.
• Provide technical leadership for mobile architecture and design patterns.
• Mentor engineers and conduct effective code reviews.
• Develop client Backend-for-Frontends (BFFs) and Server-Driven UI (SDUI) architectures.
• Champion feature flags, staged rollouts, and AI-assisted workflows.

Skills

Kotlin

Swift

Mobile architecture

Code reviews

Performance optimization

UI patterns

AI tooling

Education

Bachelor's Degree in Computer Science

Tools

GraphQL

gRPC/Protobuf

SwiftUI

Jetpack Compose

XCUI

JUnit

Espresso

Job description

Capital One is seeking a Mobile Engineer 4 - Android (Remote-Eligible) to collaborate with cross-functional teams in delivering high-performing features for 100M+ customers. You will contribute to mobile architecture, mentor peers, and drive scalable architecture including BFFs and SDUI across platforms.

We value expertise in Kotlin/Swift, modern UI frameworks, automated testing, and performance optimization. The role supports remote work with competitive compensation and comprehensive benefits.