Intermediate Android Developer
S.i. Systems
Toronto, ON-
Number of positions available : 1
- Salary To be discussed
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Contract job
- Published on October 29th, 2025
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Starting date : 1 position to fill as soon as possible
Description
Our client is looking to hire an Intermediate Android Developer for a large healthcare client.
Their team consists of 40+ developers and designers scales to support the growing scope and complexity of the healthcare services offered by the healthcare client, they're looking for a talented developer experienced in Android and Kotlin to join our team.
Responsibilities:
As an Android developer, you will:
- Work with a focused team of other talented engineers, designers, and product managers to enhance our existing patient-facing Android app
- Lead design and implementation of complex features and architectural improvements
- Autonomously build end-to-end features while mentoring junior and intermediate developers
- Ensure performance, quality, and scalability of the application
- Drive technical decisions and establish best practices for Android development across the team
- Collaborate with engineering leadership to shape the technical roadmap and architecture
- Conduct thorough code reviews and provide constructive feedback to team members
- Champion quality through comprehensive testing strategies and CI/CD practices
Must Haves:
- 5+ years of Android development experience using Kotlin
- Experience with MVI/Redux or other unidirectional data flow architectures
- Experience with Kotlin Coroutines and asynchronous programming
- Experience with Jetpack Compose for modern UI development
- Comprehensive experience writing Unit Tests and UI Automation Tests
- Proven experience working with RESTful APIs and backend integration
- Experience with Play Store management, release processes, and production support
- BS/MS degree in Computer Science or closely related field, or equivalent practical experience
Nice To Haves:
- CI/CD experience with tools like Jenkins, GitHub Actions, or Bitrise
- Experience with performance monitoring tools (Android Studio Performance Monitoring, Crashlytics, etc.)
- Experience mentoring or leading technical teams
- Knowledge of security best practices for healthcare/HIPAA-compliant applications
- Contributions to open-source Android projects
Requirements
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