Tech Lead Developpeur H/F

We are a Markham-based automotive tech startup founded to make vehicle ownership and maintenance easier. Our flagship app helps vehicle owners capture and share their vehicle’s service history. We’re expanding with a new platform that connects drivers to repair shops for appointment booking, service recommendations, and automated timeline updates.
We are looking for a passionate Developer to join the core product team behind a live mobile app with 10,000+ downloads and 1,200 monthly active users—and our new automotive shop integration platform. You’ll be hands-on: writing production code, tackling back-end maintenance, contributing to architectural discussions, and helping ship features that directly impact our customers and shop partners.
As Developer, you’ll collaborate closely with our senior technical lead, product manager, and marketing team while taking on increasing ownership of sprint deliverables. This is a coding-heavy role with direct exposure to the decision-making process—designed to grow into a Lead Developer position as you demonstrate technical depth, reliability, and initiative.
Cross-platform Mobile Development:Work directly on our app (10K+ downloads, 1,200 MAU), implement maintenance upgrades, performance improvements and new feature requests from the roadmap. You will update Android and iOS components to comply with store requirements

• Web Application Development:Build and maintain the web application using React (JavaScript), making sure that users have consistent, responsive, and functional experience across platforms.
• Design and implement backend APIs and core business logic using PHP, integrating seamlessly with our mobile and web apps and MySQL. You’ll ensure high performance, scalability, and secure management of user data, including vehicle information and maintenance records.
• Collaboration:Work closely with product managers, UX/UI designers, and the development team to understand business requirements and transform them into efficient, functional features. Participate in sprint planning, daily stand-ups, and code reviews within an Agile framework.
• Code Quality & Maintenance:Continuously test, debug, and deploy application updates. You’ll also ensure high-quality code by implementing unit tests, integration tests, and maintaining a high standard of code coverage.
• Performance Optimization & Debugging:Profile and debug both mobile and web applications to optimize performance, address bugs, and ensure smooth user experiences, particularly for vehicle data management and tracking.
• Documentation & Task Management:Maintain comprehensive technical documentation and track progress using collaboration tools like Jira, Postman and Notion. Extensive knowledge of mobile app development, with a strong background in, Dart, Swift, Xcode and PHP for cross-platform and native mobile applications.
• Preferred experience with Laravel and Flutter for building robust systems.
• Proficiency in JavaScript, React, JSON, and current web technologies.
• Experience with RESTful APIs and relational databases like MySQL to handle user and vehicle data efficiently.
• Solid debugging and profiling skills to optimize mobile applications for performance and scalability.
• Familiarity with Agile development practices (e.g., sprint planning, stand-ups, retrospectives).
• Strong communication skills and the ability to work effectively within a remote team.

• Experience with CI/CD pipelines and automated testing tools.
• Familiarity with cloud platforms like AWS, Firebase, and MS Azure.

• Flexible Schedule: Hybrid with flexible hours.
• If building real features for real users and shaping the future of a fast-growing vehicle management tech start-up excites you, we want to see your work.