AI First Sr. Android Developer

We are seeking a senior Android developer to build, enhance, and scale innovative mobile experiences for a high-volume digital marketplace. In this role, you will develop customer-facing applications that support both buyers and sellers, contributing directly to product quality and business growth. You will help shape Android architecture, modernize existing systems, and establish best practices for testing, performance, and reliability.

AI-powered development tools will be central to your workflow, enabling faster delivery, smarter debugging, and improved software quality. Working closely with Product, iOS, backend, platform, and QA teams, you will help deliver consistent, reliable experiences across platforms. This is an opportunity to combine technical leadership, product thinking, and AI-driven engineering in a collaborative, remote-first environment that values ownership, continuous learning, and measurable impact.

Accountabilities:
Design, develop, test, and release high-quality Android features across buyer and seller marketplace applications, ensuring performance, scalability, and an intuitive user experience.
Lead technical decisions related to Android architecture, multi-module application structures, modern Jetpack Compose interfaces, and the integration of legacy UI components.
Contribute to shared mobile platform capabilities, including authentication, OpenID Connect (OIDC), feature flags, analytics, navigation, and application-wide infrastructure.
Establish and improve engineering standards through unit and UI testing, code reviews, automated quality checks, CI/CD pipelines, and production monitoring.
Manage the complete feature lifecycle, from design collaboration and implementation to deployment, release monitoring, troubleshooting, and continuous improvement.
Leverage AI-assisted coding, refactoring, test generation, debugging, root-cause analysis, and documentation to increase development efficiency while maintaining rigorous engineering standards.
Mentor intermediate engineers, share technical knowledge, and promote sound engineering judgment when evaluating AI-generated code and emerging development tools.
Collaborate with iOS engineers to maintain consistent product behavior across platforms and work closely with product managers, designers, backend engineers, platform specialists, and QA teams.
Contribute to release management and distribution workflows using Google Play, Firebase, and relevant testing infrastructure, ensuring dependable production releases.
Requirements:
At least 5 years of professional Android development experience, or equivalent technical depth, with a proven track record of building and operating production mobile applications.
Strong proficiency in Kotlin and demonstrated experience developing, releasing, and maintaining Android applications through the Google Play Store.
Solid understanding of mobile engineering fundamentals, including application architecture, concurrency, networking, offline scenarios, performance optimization, and production reliability.
Hands-on experience with multi-module Android architectures, dependency injection tools such as Hilt, Kotlin coroutines, State Flow, unidirectional UI patterns, navigation, and Work Manager.
Familiarity with modern Android development technologies, including Jetpack Compose and Material 3, alongside experience maintaining legacy implementations using XML layouts, Fragments, or View Binding.

Experience with networking and persistence technologies such as Retrofit, OkHttp, and Room, as well as feature flags, experimentation, product analytics, crash reporting, and application observability.
Practical experience with CI/CD pipelines, automated testing, code reviews, release management, and production…