API Integrations Solutions Architect - Fulfillment/Ads

Apex Systems is seeking a Solutions Architect for Fulfillment Integrations in Canada. This role focuses on designing and delivering API integrations between Instacart’s fulfillment networks and external grocery retailer platforms, with strong emphasis on production deployments and clear technical communication.

You will create design documents, diagrams, and walkthroughs, and collaborate closely with product, engineering, and retailer partners to translate business needs into scalable solutions.