
Senior Software Engineer
- Canada
- Permanent
- Temps-plein
Our Client is seeking a Senior Software Engineer to drive the next phase of our online commerce platform. In this role, you'll lead projects around storefront performance, customizations, and integrations while collaborating with cross-functional teams to deliver best-in-class digital experiences.Key Responsibilities
- Storefront & Development
- Build and maintain Shopify Plus applications and custom themes.
- Deliver scalable, maintainable code focused on user engagement and sales growth.
- Support feature rollouts aimed at personalization, CRO, and UX improvements.
- Architecture & Integrations
- Own the technical side of connecting Shopify with ERP, CRM, PIM, or warehouse systems.
- Work on subscription features, international rollouts, and multi-region deployments.
- Ensure data integrity and system reliability through well-designed integrations.
- Performance & QA
- Conduct audits to ensure high performance, SEO, and scalability.
- Troubleshoot issues across different browsers and devices.
- Introduce automated testing and monitoring to safeguard stability.
- Collaboration & Leadership
- Mentor teammates and serve as the internal Shopify expert.
- Align with PMs, designers, and other stakeholders to balance technical feasibility with business goals.
- Foster a team culture of knowledge-sharing and continuous improvement.
- 5+ years in web development, including at least 3 years specializing in Shopify/Shopify Plus.
- Strong skills in Liquid, HTML, CSS, JavaScript, and React.
- Practical experience with GraphQL and Node.js.
- Familiarity with workflow tools (Asana, Jira, or equivalent).
- Background in performance optimization and e-commerce best practices.
- Detail-oriented communicator who thrives in agile, fast-paced environments.
- Knowledge of Ruby on Rails.
- Comfort with Git, CI/CD pipelines, and version control.
- Exposure to headless implementations and modern front-end patterns.
- Experience with Alpine.js.
- Interest in experimenting with AI-powered commerce tools.
You'll be joining a company that's scaling quickly and reshaping its digital storefront to reach new audiences. This is a chance to directly influence technical strategy while working in a collaborative, creative environment that values innovation and impact.