We are seeking an experienced Senior Android Developer to lead the design and development of high‑quality Android applications. The ideal candidate will demonstrate strong technical and architectural expertise, a passion for mentoring, and a commitment to engineering excellence.

Key Responsibilities

- Drive the architecture and development of complex Android applications, ensuring scalability, maintainability, and performance.
- Make high‑level design decisions, enforce SOLID principles, and set technical direction for the team.
- Lead the adoption and implementation of Jetpack libraries and Jetpack Compose across projects.
- Oversee the integration of third‑party SDKs and ensure best practices in dependency management.
- Design and implement responsive UIs for a variety of device form factors (phones, tablets, foldables).
- Establish and maintain robust CI/CD pipelines using Jenkins and Git Hub Actions.
- Champion code quality through rigorous code reviews, technical documentation, and test coverage (unit and UI).
- Mentor and guide junior developers, fostering a culture of continuous learning and improvement.
- Collaborate with cross‑functional teams to deliver features that meet business and user needs.

Required Skills

- 8+ years of professional Android development experience.
- Experience with advanced Kotlin and Android features, including:
- Coroutines and structured concurrency




- Extension functions and higher‑order functions
- Custom Compose components and modifiers
- Modularization and multi‑module project structures
- Advanced error handling and functional programming concepts
- Deep expertise in Android architecture components, Jetpack libraries, and Jetpack Compose.
- Experience implementing biometric authentication (e.g., fingerprint, face recognition), passkeys (FIDO2/Web Authn), password manager integration, and Android Autofill for secure and seamless user authentication.
- Solid understanding of software design patterns, MVVM/MVI architectures, and SOLID principles.
- Proven experience integrating third‑party SDKs.
- Hands‑on experience with unit testing (JUnit, Mockito) and UI testing (Espresso, UI Automator).
- Practical knowledge of CI/CD tools, especially Jenkins and Git Hub Actions.
- Excellent communication, leadership, and mentoring skills.
- Proficient with Git and modern development workflows.

Nice to Have

- Experience with iOS development (Swift/Objective‑C).
- Knowledge of Kotlin Multiplatform (KMP).
- Exposure to cross‑platform mobile development.
- Familiarity with AI‑assisted development tools (e.g., Git Hub Copilot) and prompt engineering to accelerate coding, testing, and documentation.
- Experience integrating AI/ML features into mobile applications.

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📌 Senior Android Developer- Kotlin & Web Authentication (Toronto)
🏢 Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
📍 Toronto