Android Engineer II - Kotlin & AI Features

Expedia, Inc.; City Of London; Sur place; GBP 70 000 - 100 000; Plein temps

Résumé du poste

Expedia Group is seeking an experienced Android Engineer to help build and maintain native mobile experiences across our travel brands. You will own features within a large mobile app, collaborating with cross-functional teams to ship reliable, scalable solutions.

Role emphasizes Kotlin-based Android development, clean architecture, and integration with backend services, with opportunities to apply AI/ML concepts for personalized experiences.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
• Experience building and shipping Android applications using Kotlin in a production environment, including ownership of features or services within a larger mobile application.
• Proven ability to design and implement mobile low-level designs, APIs, and data models, and to work effectively with service-oriented or microservices-based backends.
• Demonstrated proficiency with core Android development tools and practices, including version control, testing frameworks, debugging, performance optimization, and CI/CD pipelines.

Responsabilités

• Build, enhance, and maintain Android applications using Kotlin, applying solid understanding of Android platform capabilities, UI components, and mobile design patterns to deliver high-quality customer experiences across Expedia Group brands.
• Design and implement clean, testable, and maintainable low-level designs (LLD), APIs, and data models for mobile features that integrate reliably with backend services and shared platforms.
• Apply software engineering best practices in coding, testing, code reviews, and continuous integration to ensure high reliability, performance, and security of Android applications.
• Collaborate with product managers, designers, and other engineers across teams to break down requirements, refine technical solutions, and deliver features iteratively while maintaining a strong customer focus.
• Safely integrate and operate AI/ML-enabled solutions that improve outcomes, including personalization, recommendations, or automated insights, while ensuring responsible use of data and adherence to privacy and security standards.
• Demonstrate familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products, and adapt your Android engineering skills to work across multiple domains, services, or shared mobile components as needed.

Connaissances

Android development

Kotlin

APIs

CI/CD

Formation

Bachelor’s degree in CS/Engineering

Outils

Jetpack

Android Studio

Description du poste

Expedia Group is seeking an experienced Android Engineer to help build and maintain native mobile experiences across our travel brands. You will own features within a large mobile app, collaborating with cross-functional teams to ship reliable, scalable solutions.

Role emphasizes Kotlin-based Android development, clean architecture, and integration with backend services, with opportunities to apply AI/ML concepts for personalized experiences.