Build scalable mobile applications with Flutter and Dart at Metrolinx, supporting reliable digital experiences across public transportation services. Apply hands-on technical leadership within a technology-focused setting.

As a Senior Software Developer, Engineering Platform (Mobile), you will develop, test, and support production cross-platform applications. The position combines mobile architecture, native development, Agile practices, and cloud-based platforms. You will also guide solution design, mentor developers, and contribute to application quality.

Key Responsibilities:

- Design and develop mobile applications using Flutter and native technologies
- Lead technical analysis, solution design, coding, and deployment
- Define technical specifications, application designs, and development standards
- Lead code reviews,



quality assurance, troubleshooting, and support
- Apply Scrum or Kanban throughout software development

Requirements:

- Degree in Computer Science, Engineering, or related field
- Mobile development experience, including technical leadership responsibilities
- Production Flutter and Dart development experience with native technologies
- RESTful or GraphQL API, SDK, notification, and authentication integration
- Experience with mobile CI/CD pipelines and GitHub Actions

Bring Flutter, Dart, mobile architecture, and technical leadership skills to Metrolinx digital applications serving Ontario communities.

📌 Senior Flutter Mobile Software Developer (Toronto)
🏢 Metrolinx
📍 Toronto