Android Engineer II: Kotlin, AI-Powered Travel Apps

Expedia, Inc.; Greater London; Hybrid; GBP 75,000 - 95,000; Full time

Job summary

Expedia Group is seeking a Mobile Engineer II (Android) in London to design, build, and maintain high-quality Android applications using Kotlin. You will work with product and design teams to deliver features, implement robust APIs, and ensure performance and reliability across Expedia Group brands.

The role emphasizes collaboration, unit/UI testing, and CI/CD practices, with opportunities to integrate AI/ML capabilities into mobile experiences in a responsible way.

Qualifications

• Experience building and shipping Android apps in production using Kotlin.
• Ownership of features or services within a larger mobile app.
• Proficiency with Android development tools, testing, debugging, and CI/CD pipelines.

Responsibilities

• Build, enhance, and maintain Android apps using Kotlin across Expedia Group brands.
• Design and implement low-level designs, APIs, and data models for mobile features.
• Collaborate with product, design, and other engineers to deliver features iteratively.
• Safely integrate AI/ML-enabled solutions while ensuring data privacy and security.

Skills

Kotlin

Android development

Jetpack libraries

Testing & CI

AI/ML integration

Education

Bachelor’s degree in Computer Science or related field

Tools

Android Studio

Gradle

Job description

Expedia Group is seeking a Mobile Engineer II (Android) in London to design, build, and maintain high-quality Android applications using Kotlin. You will work with product and design teams to deliver features, implement robust APIs, and ensure performance and reliability across Expedia Group brands.

The role emphasizes collaboration, unit/UI testing, and CI/CD practices, with opportunities to integrate AI/ML capabilities into mobile experiences in a responsible way.