Senior Android Engineer - Kotlin, AI-Powered Apps

Poland and Middle-Eastern Europe; United States; Remote; USD 110,000 - 170,000; Full time

Job summary

Xebia is seeking an experienced Android developer to join our team. You will build and maintain high-quality Android applications using Java and Kotlin, collaborating with cross-functional teams to deliver user-focused features end-to-end.

You will contribute to architecture decisions, optimize performance, and integrate mobile apps with backend services while handling asynchronous data flows. A strong debugging mindset and experience with AI-powered tools are valued.

Qualifications

• 6+ years of Android app development experience.
• Proficient in Kotlin and Java with Android SDK.
• Experience with RESTful APIs and gRPC integration.
• Able to work from EU region with valid work permit.

Responsibilities

• Design, develop, and maintain high-quality Android applications using Java and Kotlin.
• Collaborate with cross-functional teams to deliver scalable, user-focused features end-to-end.
• Contribute to app architecture decisions and improve performance and code quality.
• Integrate mobile applications with backend services and handle asynchronous data flows.
• Troubleshoot, debug, and resolve complex production issues while supporting ongoing improvements.

Skills

Android development

Kotlin

Java

RESTful APIs

gRPC

Debugging

AI-powered assistants usage

EU work permit

Tools

Android Studio

RESTful APIs

gRPC

GitHub Copilot

Claude Code

Cursor

Job description

Xebia is seeking an experienced Android developer to join our team. You will build and maintain high-quality Android applications using Java and Kotlin, collaborating with cross-functional teams to deliver user-focused features end-to-end.

You will contribute to architecture decisions, optimize performance, and integrate mobile apps with backend services while handling asynchronous data flows. A strong debugging mindset and experience with AI-powered tools are valued.