Building and enhancing Slack’s Android app to support core productivity features like Canvas, Lists, Huddles, Clips, and Files.
Driving technical design and architecture decisions for new features that scale across millions of users.
Collaborating with cross-functional teams, including iOS, Backend, Product, and Design, to deliver intuitive and high-performance mobile experiences.
Ensuring mobile experiences feel deeply integrated, performant, accessible, and reliable across Android devices.
Leading efforts to improve code quality, testing, performance, and developer experience within the mobile team.
Mentoring other engineers, providing technical guidance, and contributing to a culture of collaboration and technical excellence.

Requirements

5+ years of professional Android development experience building high-quality consumer or enterprise apps.
Strong proficiency in Kotlin, Android SDK and mobile architectural patterns (MVVM, MVI, etc.).
Experience with RxJava, Coroutines, Flows, dependency injection frameworks (e.g., Dagger, Anvil) and Jetpack Compose
A disciplined approach to development, testing, documentation and code structure in a team environment
A product mindset - you care about user experience, performance, and reliability.
Experience working in large, evolving codebases with an emphasis on maintainability and scalability.
Strong collaboration and communication skills - you enjoy working closely with Product, Design, and Engineering partners.
Ability to lead technical projects and drive solutions in ambiguous problem spaces.
A related technical degree required.

Benefits

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Android developmentKotlinAndroid SDKMVVMMVIRxJavaCoroutinesFlowsDaggerJetpack Compose

Soft Skills

collaborationcommunicationmentoringtechnical guidanceproduct mindsetleadershipproblem-solvingteamworkcode qualitydeveloper experience

Certifications

related technical degree