Top Android Developer Jobs

Own the architecture and technical direction of WHOOP’s Android connectivity layer, including BLE transport, history synchronization, firmware delivery, reliability, telemetry, and modular codebases. Collaborate with hardware, firmware, backend, and iOS teams; diagnose device-specific issues; improve testing and code quality; support releases and incident response; mentor engineers; and define modern Kotlin and Android engineering practices.

Develop and optimize high-performance Android TV interfaces for hardware-constrained set-top boxes. Responsibilities include Kotlin and Java development, Jetpack Compose UI implementation, D-pad navigation and focus management, memory and rendering optimization, observability, CI/CD pipelines, automated testing, AI-assisted development workflows, architectural reviews, engineering standards, and technical mentorship.

Lead the architecture and roadmap for Android TV streaming products, solve platform scalability and security challenges, and contribute directly to critical Android applications. Drive cross-functional initiatives, engineering standards, CI/CD improvements, and technical debt reduction across teams. Mentor engineers, conduct root-cause analysis, optimize Android performance, and evaluate generative AI and other emerging technologies for product and development improvements.

Develops, tests, debugs, monitors, and maintains Android software applications. Translates wireframes into working mobile experiences, integrates REST or GraphQL APIs, applies software design patterns and computer science fundamentals, writes unit tests, and contributes to scalable, maintainable code. Collaborates with teammates and stakeholders, supports small projects, identifies inefficiencies, resolves production issues using monitoring tools, and builds technical expertise while connecting team goals to business needs.

Lead Android software engineering for Chase’s authentication team. Design, develop, troubleshoot, and maintain secure, stable, scalable mobile applications using Java and Kotlin. Create architecture and design artifacts, improve operational stability, automate recurring remediation, analyze application data, and promote AI-assisted engineering practices with secure validation standards. Provide technical leadership to junior engineers and apply modern Android architectures, testing frameworks, dependency injection, and agile development practices.

Develop and maintain scalable Android features for T-Mobile’s T-Life app using Kotlin and modern Android frameworks. Responsibilities include Jetpack Compose development, modular architecture, API integration, testing, performance optimization, CI/CD participation, security compliance, technical documentation, and collaboration with cross-functional teams. The role also involves mentoring engineers, supporting large mobile initiatives, and contributing to AI-enabled application features.

Develop native Android applications in Kotlin for wearable technologies, sensors, communication devices, and military medical systems. Collaborate with UX designers, researchers, operational personnel, and cross-functional teams to design, test, troubleshoot, and maintain mobile software. Lead Agile collaboration, support sprint planning, participate in design and code reviews, perform root-cause analysis, and improve development processes.

Build and maintain Android SDK features, fixes, and production code across devices, operating systems, and third-party apps. Contribute to iOS, React Native, Expo, Flutter, backend, infrastructure, and web UI work supporting messaging, linking, geofencing, and mobile inbox products. Diagnose customer issues, write tested code, participate in reviews, maintain documentation, and collaborate across product and engineering teams.

Build and lead development of native Android mobile applications serving over 100 million customers. Responsibilities include mobile architecture, reusable components, API and BFF design, Server-Driven UI, automated testing, performance optimization, staged rollouts, feature flags, accessibility, mentoring engineers, and adoption of AI-assisted development practices.

Build and architect native Android or iOS applications, shared libraries, and cross-platform mobile capabilities. Partner with product, design, infrastructure, and backend teams on roadmaps, CI/CD, observability, reliability, performance, accessibility, and release practices. Serve as a mobile subject matter expert, influence technical standards, develop AI-native workflows, and mentor senior engineers. The role requires extensive native mobile development and federated application architecture experience across multiple teams.

Build and lead development of native Android and iOS mobile applications serving over 100 million customers. Provide technical leadership on mobile architecture, API design, BFFs, Server-Driven UI, reusable components, performance, accessibility, testing, feature flags, staged rollouts, and AI-assisted development. Mentor engineers, establish engineering best practices, and deliver scalable, high-quality customer experiences in an Agile environment.

Build and lead development of native Android mobile applications and scalable mobile architectures. Partner with engineers, designers, and product managers to deliver high-quality customer features. Provide technical leadership, mentor engineers, contribute to API and architecture decisions, develop BFF and Server-Driven UI solutions, improve testing and rollout practices, and promote performance, accessibility, quality, and AI-assisted development.

Build and maintain native Android experiences using Kotlin, scalable mobile frameworks, reusable UI components, and modular architecture. Own initiatives from product discovery through launch, collaborate with product, design, and backend teams, and improve architecture, testing, monitoring, and engineering standards. Develop secure, performant financial products while contributing to code reviews and platform components.

Develop native Android applications in Kotlin for wearable technologies, sensors, communication devices, and military medical systems. Collaborate with UX designers and cross-functional Agile teams, write tested and maintainable code, participate in design and code reviews, troubleshoot production issues, and support the full software development lifecycle from requirements through maintenance. The role is on-site five days per week and may involve local travel between company locations.

Design, develop, test, operate, and maintain iOS applications and mobile SDKs. Write production-ready, testable code, ensure scalability, reliability, and security. Troubleshoot issues across mobile and backend, perform code reviews, and work within agile and DevOps practices to support high-scale production systems.

Develop and maintain Unity platform support for Android mobile, laptop, and hybrid devices. Design scalable editor features, optimize runtime performance, analyze benchmarks, resolve platform bugs, document technical solutions, and collaborate across teams. The role requires advanced C++, C#, and Android systems programming, plus experience with multithreaded codebases, managed runtimes, memory marshalling, automated testing, debugging, and performance profiling.

Build and architect native Android mobile applications and shared components for large-scale customer experiences. Collaborate with engineering, design, product, infrastructure, and backend teams on roadmaps, performance, accessibility, CI/CD, observability, reliability, and release practices. Serve as a mobile technical expert, develop multi-team architecture, establish cross-platform standards, leverage agentic AI tools, and mentor engineers in AI-native development workflows.

Develop native Android applications and complete software solutions for the Tactical Assault Kit ecosystem. Responsibilities include designing, coding, debugging, and improving multithreaded Android systems using Java and Kotlin, while considering current architecture and future enhancements. Preferred experience includes ATAK SDK plugins, wireless communications, SQLite, unmanned vehicle protocols, Android architecture patterns, and related TAK platforms. A Secret clearance and skills assessment are required.

Develop native Android applications and end-to-end software systems for tactical environments. Responsibilities include designing, coding, debugging, and improving multithreaded applications while considering current and future architectures. The role may involve Android SDKs, wireless communications, TAK ecosystem technologies, databases, unmanned vehicle protocols, and ATAK plugins. A Secret clearance and skills assessment are required.

Develop native Android applications and ATAK SDK plugins from concept through production. Responsibilities include solving complex client problems, improving system architecture, debugging multithreaded applications, and incorporating future enhancements. The role may involve wireless communications, tactical systems, databases, unmanned vehicle protocols, and modern Android architecture. A Secret clearance and completion of a skills assessment are required.

Develop native Android applications and ATAK SDK plugins from concept through production. Responsibilities include designing and improving system architecture, debugging multithreaded applications, integrating wireless communications and tactical systems, and supporting future functionality. The role may involve Android SDK, JNI/C++, databases, TAK ecosystem components, and unmanned vehicle communication protocols. A Secret clearance and skills assessment are required.

Develop native Android applications and ATAK SDK plugins using Java and Kotlin. Design, debug, and improve multi-threaded software systems from concept through production while integrating Android architecture, wireless communications, databases, and tactical systems. The role requires a Secret clearance and collaboration with clients to deliver resilient solutions.

Develop and modify Android system services, privileged APIs, and OS-level AI integrations. Build interfaces for AI agents to interact with Android functionality while managing permissions, IPC, application lifecycles, background execution, performance, and resource consumption. Collaborate with agent engineers and debug Android Framework or AOSP components. Preferred experience includes custom ROMs, AOSP contributions, C++, System UI, background services, and power management.

Develop and modify Android Framework components, system services, privileged APIs, and secure AI-agent integrations. The role focuses on application lifecycle, permissions, background execution, first-party app integration, OS stability, performance, and collaboration with agent engineers. Candidates need strong Android development experience, Java or Kotlin proficiency, AOSP knowledge, and familiarity with Binder IPC, permissions, and complex Android debugging. Custom ROM, C++, Linux, Android security, power management, and system-level shipping experience are preferred.

Develop Android operating-system components and HP-specific system services for enterprise and retail products. Responsibilities include device management, security, provisioning, telemetry, peripheral integration, debugging, compatibility testing, architecture reviews, documentation, and release readiness. The role collaborates with hardware, firmware, security, quality, product teams, ODMs, chipset vendors, and external partners to deliver maintainable platform capabilities across HP product families.