Senior Android Engineer - Kotlin for Secure DHS App

CACI International Inc.; Ashburn, Northern (VA, KY); Hybrid; USD 75,000 - 158,000; Full time

Job summary

CACI International Inc. is seeking a Senior Android Developer in a hybrid Ashburn, VA role. You will design, develop, and maintain native Android apps using Kotlin (and Java), following MVVM/clean architecture while collaborating with backend teams and product owners.

You will contribute to sprint planning, code reviews, and mentoring junior engineers to deliver secure, high-performance mobile solutions. The role emphasizes Agile practices, modern UI (Jetpack Compose/XML), RESTful integration,

Qualifications

• U.S. citizenship and ability to pass CBP background investigation.
• 5+ years of software engineering with 4+ years native Android experience.
• BS in Computer Science, Software Engineering, or related field.

Responsibilities

• Design, develop, and maintain native Android apps in Kotlin and Java.
• Collaborate with backend, UX/UI, and product owners in sprints.
• Lead mobile architecture reviews and ensure MVVM/clean patterns.
• Support release planning, testing, and DevOps artifacts.
• Mentor junior engineers and review code quality.

Skills

Kotlin

Java

Android Studio

Jetpack Compose

RESTful APIs

MVVM

Agile/Scrum

Git

Kotlin Coroutines

ExoPlayer

Security best practices

Education

Bachelor's degree in CS/Software Eng

Tools

Android Studio

Git

Gradle

Jenkins / CI

Job description

CACI International Inc. is seeking a Senior Android Developer in a hybrid Ashburn, VA role. You will design, develop, and maintain native Android apps using Kotlin (and Java), following MVVM/clean architecture while collaborating with backend teams and product owners.

You will contribute to sprint planning, code reviews, and mentoring junior engineers to deliver secure, high-performance mobile solutions. The role emphasizes Agile practices, modern UI (Jetpack Compose/XML), RESTful integration,