# Mobile Engineer 4 (Android, Kotlin, JetPack Compose)

**Company**: Capital One
**Location**: McLean, VA
**Experience**: senior
**Job type**: full-time
**Salary**: $197,300 - $225,100
**Category**: Engineering
**Industry**: Finance

**Apply**: https://capitalone.wd12.myworkdayjobs.com/en-US/Capital_One/job/McLean-VA/Mobile-Engineer-4--Android--Kotlin--JetPack-Compose-_R1001287-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_cbf51de9-227

## Description

We are seeking a Mobile Engineer 4 to join our team, focusing on Android, Kotlin, and JetPack Compose. You will be part of a collaborative environment, working on high-performing features for over 100 million customers. Your responsibilities will include providing technical leadership, mentoring other engineers, and contributing to mobile architecture decisions.

**Key Responsibilities:**

- Partner with software engineers, designers, and product managers to deliver high-quality features.

- Provide technical leadership for mobile architecture and design patterns.

- Mentor other engineers and foster their growth.

- Contribute to mobile architecture decisions, API design reviews, and reusable component development.

- Lead the design and development of client Backend-for-Frontends (BFFs) and Server-Driven UI (SDUI) architectures.

- Implement and refine well-managed engineering practices.

- Champion the adoption of agentic AI tools.

- Apply mastery of the modern mobile ecosystem to make technical contributions.

- Drive a culture of quality, performance, accessibility, and customer empathy.

**Basic Qualifications:**

- 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).

**Preferred Qualifications:**

- Proven experience building native mobile applications for Android (Kotlin) or iOS (Swift).

- Demonstrated experience with modern native UI frameworks.

- Experience with performance tuning and optimization on native mobile platforms.

- Demonstrated experience designing scalable mobile architectures.

- Experience implementing and maintaining comprehensive automated testing.

- Familiarity with on-device ML frameworks.

**Salary Information:** The minimum and maximum full-time annual salaries for this role are $197,300 - $225,100.

**Benefits:** Capital One offers a comprehensive set of health, financial, and other benefits.

## Skills

### Required
- Android
- Kotlin
- JetPack Compose
- Computer Science

### Nice to have
- Swift
- SwiftUI
- JUnit
- Espresso
- GraphQL
- gRPC
- Protobuf
- CoreML
- TensorFlow Lite

---

Source: [Apply at capitalone.wd12.myworkdayjobs.com](https://capitalone.wd12.myworkdayjobs.com/en-US/Capital_One/job/McLean-VA/Mobile-Engineer-4--Android--Kotlin--JetPack-Compose-_R1001287-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)