Top Senior Android Developer Jobs in NYC, NY

Own Android accessibility across Slack, including Compose component fixes, TalkBack troubleshooting, automated accessibility testing infrastructure, VPAT compliance, regression testing, and cross-platform planning. Provide accessibility guidance to feature teams, mentor engineers, coordinate with QA vendors, and promote best practices through documentation, onboarding, and presentations.

Lead the development of Rogo’s first native Android application from the ground up. Own architecture, technology choices, engineering standards, testing, security, performance, observability, releases, and quality. Partner with product, design, customers, and Customer Success to create AI-powered financial workflows. Build scalable foundations, integrate backend services, launch a polished mobile experience, and help hire and mentor the future Android engineering team.

Design and build advanced native Android applications for financial-services clients. Collaborate with product owners, designers, and technologists to deliver enterprise and public-store applications. Apply robust architecture, test-driven development, usability principles, and engineering best practices. Integrate APIs and libraries, resolve defects, optimize performance, and influence technical and non-technical stakeholders in a client-facing consulting environment.

Develop and maintain scalable native Android applications using Kotlin, focusing on performance, usability, architecture, testing, and code quality. Collaborate with product, design, and backend teams; troubleshoot complex issues; maintain CI/CD workflows; document systems; lead technical initiatives; mentor junior engineers; and contribute to feature planning and estimation.

Develop Android applications using Java and related technologies. Responsibilities include application design, software development, automated testing, distributed and multi-tiered systems, algorithms, relational databases, object-oriented programming, and potentially building backend services for Android apps. Work follows Agile or similar development methods.

Lead hands-on development of user-facing Android and iOS applications, taking ownership from design through production release. Build maintainable, well-tested features, optimize performance, debug unfamiliar systems, and manage app-store publishing. Collaborate with product, design, backend, and users in an agile, remote environment. Use AI coding agents responsibly to accelerate implementation, testing, reviews, infrastructure work, and incident investigation.

Build, test, release, and maintain native Android and iOS applications across a portfolio of consumer mobile products. Use Kotlin, Swift, modern mobile frameworks, automated testing, analytics, experimentation, and AI coding agents to deliver high-quality software. Collaborate with product, design, marketing, operations, and engineering teams, measure user impact, manage app-store releases, and adapt across codebases and product pods.

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

Own Android and iOS mobile development for a large consumer VPN product. Inherit and modernize existing codebases, integrate native VPN networking libraries, improve security, testing, CI/CD, release management, and app-store compliance. Collaborate with product, design, backend, DevOps, and marketing teams to deliver reliable user-facing features. Diagnose networking issues across mobile and Go components, optimize connection performance, and use AI coding agents responsibly.

As a Staff Software Engineer, you will define technical strategy for Drive-Thru solutions, standardize Android practices, and ensure seamless integration between mobile clients and backend services while mentoring peers.

The Android Developer will design and develop mobile applications, optimize performance, and ensure strong UI experiences, requiring extensive Android and Java experience.

Looking for an experienced Android Developer with at least 7 years in development, particularly in the banking domain. Must have strong knowledge of Android SDK and frameworks like Struts and Spring.

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

Build and ship robust Android features for ClassPass in a large modular codebase. Collaborate with product and design, mentor junior engineers, conduct code reviews, write technical documentation, solve complex problems, improve systems, and contribute to architectural decisions using Kotlin and Jetpack Compose.

Own end-to-end delivery of Android features for the MLB app using Kotlin and Jetpack Compose. Design modular architectures, integrate REST/GraphQL, ensure performance and reliability, drive testing and observability, mentor engineers, manage rollouts, and responsibly use GenAI tools while maintaining quality and production accountability.

Seeking an exceptional Android engineer to develop an AI application. Responsibilities include designing UIs, optimizing performance, and integrating APIs for seamless user experiences.

Develop and ship production-quality mobile apps using React Native and native iOS/Android technologies. Translate product requirements into performant, maintainable code, support prototyping and internal testing, and test/debug apps across a wide variety of mobile devices.

Lead the design and optimization of the Android SDK, improve performance, document APIs, and ensure quality through thorough testing and CI/CD workflows.

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.

Lead design and implementation of high-impact Android features across investing journeys using Kotlin and Jetpack Compose. Collaborate with product, design, and backend teams, ensure code quality and scalability, mentor junior developers, and drive architecture and release processes.

Build end-to-end Android features to launch Robinhood crypto products in new regions. Design, implement, test, and release using Kotlin, Jetpack Compose, modern Android APIs, and collaborate with Product, Design, Backend, and Data teams. Mentor junior developers, champion engineering best practices, and balance region-specific execution with long-term platform thinking for onboarding, funding rails, multi-currency wallets, and trading experiences.

Own and evolve Via's rider Android app and mobile infrastructure. Build features across booking and account management, optimize performance and memory, diagnose production issues, collaborate with cross-functional teams, and mentor engineers to raise team quality and reliability.