Mobile Engineer II, Android

Overview

In this role you will build and maintain Android apps across Expedia Group brands, delivering high-quality experiences for millions of travelers. You will work with a cross-brand team to design scalable features, apply engineering best practices, and ensure reliability and performance. You will also explore AI/ML-enabled capabilities to personalize and optimize outcomes while upholding privacy and security standards. This position offers the chance to ship impactfully in a fast-paced, collaborative environment.

Pay / Benefits

• full benefits package
• travel perks
• generous time-off
• parental leave
• flexible work model
• cool offices experienced by teams and locations

Responsibilities

• Develop Android applications using Kotlin with solid understanding of platform capabilities and UI patterns
• Design and implement low-level designs, APIs, and data models for mobile features that integrate with backend services
• Apply software engineering best practices: testing, code reviews, CI/CD to ensure reliability, performance, and security
• Collaborate with product managers, designers, and engineers across teams to refine solutions and deliver iteratively
• Safely integrate AI/ML-enabled solutions to improve outcomes such as personalization and recommendations while ensuring data privacy and security

Key requirements

• Bachelor’s degree in Computer Science, Engineering, or related field or equivalent practical experience
• Experience shipping Android applications using Kotlin in production, with ownership of features within a larger app
• Ability to design and implement mobile LLDS, APIs, and data models and work with microservices-based backends
• Proficiency with core Android tools and practices: version control, testing, debugging, performance optimization, CI/CD pipelines

• collaborative
• curious
• empathetic
• Kotlin
• Android development
• Jetpack libraries (Jetpack Compose, Coroutines/Flows)

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