Top Android Developer Jobs in Denver & Boulder, CO

The Lead Android Engineer will architect and build a new Android app from scratch, collaborating with teams to ensure a high-quality product that aligns with the existing iOS version. Responsibilities include overseeing the codebase, establishing best practices, and contributing to product decisions.

Lead Android migration and launch across Cash Line and Unsecured Installment products. Define mobile architecture, partner with product/design, mentor engineers, deliver high-quality native Android and React Native solutions, and continue as a mobile specialist post-launch to improve performance and scalability.

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.

As a Senior Android Engineer at Moov, you'll lead the Android development, establish best practices, collaborate with teams, and ensure high-quality app performance.

Lead the evolution of Franki's Android platform, develop scalable applications, mentor engineers, and improve CI/CD processes while ensuring high-quality mobile experiences.

Build and scale Wonderly's native Android app using Kotlin with focus on performance, reliability, and platform integrations (voice calling, SMS, notifications, background execution, widgets). Own technical decisions, collaborate with backend/product/design, and deliver high-impact mobile features used by hundreds of thousands of users.

Develop and maintain Android mobile applications in Kotlin. Implement MVVM/MVP and Clean Architecture, use DI frameworks, write unit tests, integrate network protocols (HTTP/REST/OAuth/JSON), publish apps to Google Play, follow code style and team development practices, and use Git and bug-tracking tools.

Lead the development of Android applications, mentor the team, ensure code quality, and optimize performance while collaborating with cross-functional teams.

Seeking an Android Developer with 1-2 years of experience in mobile application development, focusing on location-based services and API interactions.

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.

Design, build, and optimize native Android applications. Integrate RESTful backends, implement responsive UIs, handle offline storage and threading, use sensors, and automate code quality and CI/CD pipelines.

Develop and maintain high-performance Android mobile apps using React Native. Collaborate with designers and backend engineers, integrate RESTful APIs, implement state management, optimize performance, debug issues, participate in code reviews, and follow best practices for testing, CI/CD, and app deployment to the Google Play Store.

Design, develop, and maintain scalable Android applications using Kotlin/Java and Jetpack components. Integrate REST APIs, optimize performance and security, participate in architecture and deployment activities, troubleshoot and resolve issues, and collaborate with cross-functional teams in an Agile environment while supporting CI/CD and release management.

Build and own Sekai's native Android foundation using Kotlin and modern Android architecture. Improve app shell, lifecycle, navigation, permissions, notifications, release workflows, and hybrid integration with React Native/Flutter/WebView. Improve reliability, observability, and release quality while partnering with Product, Design, Backend, and Mobile teams to ship high-quality consumer experiences.

Design, build, and maintain advanced Android applications using Kotlin and Jetpack Compose. Collaborate on architecture and development strategy, implement dynamic UIs, ensure performance and quality through reviews and testing, and support full lifecycle delivery. Influence Android best practices and work with BLE, location, or IoT integrations when needed.

As a Senior Android Engineer, you'll develop new features for the ClassPass mobile apps, emphasizing collaboration, code quality, and user-friendly design.

Lead the development of Android products, design SDKs, enhance security measures, collaborate with cross-functional teams, and innovate in fraud prevention.

The Senior Engineer will design and ship Android features, collaborate with product teams, contribute to code reviews, and mentor junior engineers.

As an Android OS Platform Engineer, you'll manage the entire Android platform lifecycle, ensuring stability and security for GMS-certified mobile devices, integrating critical updates, and coordinating with hardware partners.

The Senior Android Developer will design, build, and maintain applications for Android devices, ensuring optimal performance and user experience through clean coding and collaboration with UI/UX teams.

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.

Develop and maintain modern Android applications using Kotlin and Jetpack Compose, ensuring performance, stability, and security, while collaborating with teams to deliver features.

Develop and maintain Rive's open source Android runtime, support developers, troubleshoot performance issues, and enhance runtime architecture.

The Senior Android Engineer will architect, design, and develop features for the Oura Android app, focusing on Bluetooth connectivity and collaboration with firmware and app teams.