Build ecommerce and WMS integrations with Well.ca as a hands-on Developer in Guelph, working hybrid four times monthly or as requested.
This full-time, 12-month contract supports Well.ca’s modernization and core business systems. You will develop and maintain integrations, troubleshoot production issues, and support ecommerce and warehouse operations. The work spans APIs, webhooks, SQL, data flows, payments, fulfillment, and reporting feeds.
Key Responsibilities: Maintain APIs, webhooks, and scheduled jobs across business systems
Investigate production issues and implement sustainable root-cause solutions
Monitor integration health, alerts, transactions, and data flows
Support inventory, orders, fulfillment, payments, returns, and refunds




Document systems and transfer knowledge through practical coaching
Requirements: Four or more years developing and supporting production software systems
Hands-on ecommerce and warehouse management system integration experience
REST APIs, JSON, webhooks, authentication, and asynchronous processing experience
Robust SQL, mapping, transformation, validation, and reconciliation skills
Git, code reviews, automated testing, pipelines, logs, and monitoring experience
Apply ecommerce integration, WMS, SQL, and production support expertise to Well.ca’s reliable business systems in Guelph.

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📌 Ecommerce WMS Integration Developer (Ontario)
🏢 Well.ca
📍 Ontario