Android Technical Expert

Android Technical Expert

Deezer

Paris, France

Job Description

As an Android Technical Expert, you’ll contribute both directly to our Messaging & Ads team and more broadly across the startup as a technical leader, across three key missions:

Stack Expert & Mentor

• Guide Android engineers within the Customer & Monetization startup to grow their expertise and align on stack best practices.
• Ensure technical alignment and cohesion within the Customer & Monetization Android team.
• Foster collaboration and cohesion through dedicated rituals and knowledge-sharing sessions.
• Help teams adopt modern Android development standards.

Technical Lead & Strategist

• Represent the startup in the global Android Community of Practice at Deezer.
• Own the startup’s Android roadmap, driving initiatives to improve quality, reliability, and maintainability.
• Be the go-to technical point of contact to arbitrate architectural decisions and lead cross-functional projects.
• Oversee deployments and define monitoring strategies and technical metrics to ensure performance and reliability.

Individual Contributor & Builder

• Design and deliver innovative features within the Messaging & Ads team (e.g., ad experiences, CRM tooling).
• Contribute to broader initiatives like CDP integrations, survey tools, and experimentation frameworks.
• Write clean, scalable, and high-performance code, with a strong focus on user experience.

Qualifications

We’d love to work with someone who has

• 5+ years of experience developing and maintaining Android applications at scale.
• Deep knowledge of Kotlin and Android frameworks, including Jetpack Compose, Coroutines, and modern architecture patterns.
• A strong grasp of software craftsmanship: clean architecture, testing strategies, and performance optimization.
• Experience working with large codebases and scaling apps to millions of users.
• Familiarity with tools like GraphQL, Jenkins (CI/CD), and debugging/performance profiling tools.
• Bonus: experience with Apollo, RxJava, ExoPlayer, KMP, or Google Ads Manager.

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