Elastify is seeking a Senior Android Developer to hire. This is a key role focused on building and enhancing secure, high-performance payment applications. The ideal candidate has strong hands-on expertise in Java, Kotlin, and the Android ecosystem, along with direct experience delivering mobile solutions in the fintech or payments space.

Responsibilities

• Design, develop, and maintain Android applications using Java and Kotlin.
• Build secure, scalable, and user-friendly mobile banking/payment solutions.
• Collaborate with cross-functional teams (product, backend, QA, design) to deliver features end-to-end.
• Implement authentication, session management, and secure data handling best practices.
• Contribute to architecture design, code reviews, and technical decision-making.
• Mentor junior developers and help shape Android best practices within the team.
• Ensure high code quality through testing, performance tuning, and optimization.

Requirements

• 5+ years of professional Android development experience.
• Strong proficiency in Java, Kotlin, and Android SDK.
• Proven experience in banking, fintech, or payment applications.
• Solid understanding of Android app architecture (MVVM, Jetpack, Coroutines, etc.).
• Hands-on experience with authentication, payments integrations, or transaction flows.
• Strong debugging, testing, and performance optimization skills.
• Excellent communication and collaboration abilities.

Nice to Have

• Experience with Jetpack Compose and modern Android UI frameworks.
• Familiarity with payment processing, transaction operations, or third-party integrations.
• Exposure to DevOps pipelines, CI/CD, or cloud-based backend services.

Why Join

• Opportunity to work on impactful fintech/payment applications.
• Hybrid flexibility working in Markham, Ontario.
• Collaborative, growth-oriented environment with immediate impact.

Employment Type: Full-time permanent