We are looking for an experienced Sr Android Developer to join a consumer-focused team building high-impact mobile experiences for users across Ontario. This long-term contract opportunity is fully remote and offers the chance to contribute to a widely used Android application while working closely with product, design, and engineering partners. The role centres on creating scalable features, improving performance and reliability, and delivering high-quality customer experiences in a fast-moving environment.

Responsibilities:
• Design, build, and enhance Android features for a high-traffic mobile application using modern development practices and Kotlin-based tooling.
• Create engaging customer-facing experiences across key product journeys such as content discovery, purchasing flows, and live order visibility.
• Develop and refine dynamic feed and recommendation-oriented interfaces that support personalized engagement within the Android app.
• Partner with product managers, designers, and cross-functional teammates to translate business goals into well-executed mobile solutions.
• Deliver production-ready code at a steady pace while supporting experiments that influence growth, engagement, and retention.
• Strengthen application quality by improving performance, maintaining stability across a wide range of Android devices, and addressing challenges in low-connectivity conditions.
• Investigate and resolve issues across owned features from initial diagnosis through implementation and validation.
• Contribute to a clean, maintainable, and modular codebase that supports long-term scalability and efficient collaboration.
• Work with internal development and deployment platforms, version control practices, and CI workflows to support reliable feature delivery.

• 5+ years of Android development experience in roles focused on building and shipping mobile applications.

• Strong hands-on expertise with Kotlin and the Android ecosystem, including Android SDK and Android Studio.

• Demonstrated ability to build scalable, customer-facing Android experiences with attention to usability, performance, and reliability.

• Experience supporting product areas that involve personalized content, recommendation-driven interfaces, or dynamic home screen experiences.

• Familiarity with backend-adjacent technologies and services such as Ruby, Go, GraphQL, and observability or analytics tools including Datadog.

• Working knowledge of Git-based source control and continuous integration workflows used in modern software delivery.

• Comfortable collaborating within design systems and internal platforms that support development, testing, and release processes.

• Proven ability to work effectively in fast-paced teams with a high level of ownership and accountability.

Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

This job posting is for a current vacancy with our client.

Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.

Questions? Call your local office at 1.888.490.4429. All applicants applying for Canadian job openings must be authorized to work in Canada.

Only job postings for jobs located in Quebec appear in French.

© 2025 Robert Half. By clicking “Apply,” you’re agreeing to Robert Half’s Terms of Use and Privacy Notice.