Top Senior Android Developer Jobs in San Francisco Bay Area, CA

Develop high-quality Android features for seller onboarding and verification while collaborating with cross-functional teams and upholding engineering excellence.

The role involves building and evolving core Kotlin frameworks for Android applications, enhancing app performance, ensuring reliability, and developing automation tools to increase engineering efficiency.

Develop in-car experience software features for Waymo's autonomous vehicles, collaborating with UX/UI designers and managing the software lifecycle.

Design and implement complex Android platform projects, drive long-term Android strategy, build core frameworks and tooling, collaborate with product/design and teammates, review code and document best practices, evangelize Android best practices and AI code-generation tools, and participate in on-call rotation to support production systems.

Design and build innovative mobile solutions as part of a high-performing team, ensuring quality software delivery and excellent customer experience.

As a Senior Software Engineer II, you will develop Android applications using Kotlin, lead projects, mentor teammates, and ensure high-quality code delivery.

Build and maintain Signal's Android app with strong emphasis on code quality and user privacy. Architect major enhancements, ship features to millions, and contribute immediately to the open-source Android codebase while collaborating across a small, distributed team.

As a Senior Android Engineer, you'll build robust monetization features, optimize Android systems, and drive high-quality user experiences while ensuring security and privacy standards.

As a Senior Android Engineer at OpenAI, you will build core mobile experiences and reusable foundations ensuring quality, security, and reliability across applications.

Senior native mobile developer responsible for designing, building, publishing, and maintaining iOS and Android applications. Collaborate with cross-functional teams, implement performance optimizations, and own mobile app lifecycle from design through App Store/Play Store release.

Lead design and implementation of Android apps, mentor team members, drive Agile SDLC, participate in code reviews and wireframes, integrate with RESTful backends, work with QA and Release Engineering to resolve production issues and deploy apps, and deliver projects on time and budget.

Design and implement Android system components, develop AOSP and hardware support, manage software lifecycle, collaborate with teams, and mentor junior engineers.

Design, develop, test, and deploy advanced Android applications. Lead and mentor an Android team, conduct code reviews, collaborate with cross-functional teams and UX/UI designers, integrate RESTful and third-party APIs, troubleshoot complex issues, and optimize apps for performance, security, and scalability.

Design and build innovative mobile solutions for identity authentication, taking ownership of features and ensuring customer satisfaction through collaboration and problem-solving.

As a Senior Android Engineer, you will develop reliable Android components, design in-car systems, and manage the software lifecycle to enhance user experiences in autonomous vehicles.

Join Eight Sleep as a Senior Android Software Engineer, focusing on optimizing mobile app performance and collaborating with various teams to enhance user experience.

The Senior Software Engineer will develop and maintain Android applications, drive growth, enhance verification methods, and collaborate across teams to improve digital identity solutions.

Design and implement Kotlin-based Android/AOSP/AAOS apps, frameworks, and SDKs for vehicle infotainment. Deliver features and fixes, use TDD, perform code reviews, write design docs and roadmaps, collaborate with UX/product/engineering, and provide technical leadership.

Design, build, and maintain high-quality Android applications using Kotlin/Java. Collaborate with product, design, backend, and QA teams to implement features, fix bugs, optimize performance, and ensure code quality through testing, code reviews, and CI/CD workflows.

The role involves architecting and implementing Android applications, optimizing performance, and leveraging AI technologies within a collaborative environment.

Lead end-to-end mobile development for iOS and Android, building resilient, intuitive caregiver-focused experiences. Implement offline-first patterns, robust testing frameworks, observability, and partner cross-functionally to improve performance, reliability, and release quality.

As a Senior Android SDK Engineer, you will design and implement SDK features, maintain integrations with ad networks, and ensure SDK performance and reliability for mobile apps.

Design, develop, and maintain mobile applications in Kotlin, ensuring healthcare compliance, collaborating with teams, and mentoring others.

The Staff Software Engineer will architect and manage Poshmark's Android app, collaborate with teams, write and review high-quality code, and drive feature development.

Design and implement custom Android system services, AIDL interfaces, and hardware abstractions for headless AOSP devices. Build system-level features in Kotlin/Java/Rust/C++, diagnose OS-level memory and concurrency issues, create CTS/VTS tests and update pipelines, and perform root-cause analysis on tombstones and kernel logs across Qualcomm-based hardware.