Senior Integration Engineer (Contractor) at Jobgether

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Senior Integration Engineer (Contractor) at Jobgether. This position is posted by Jobgether on behalf of a partner company. We are currently looking for a . Senior Integration Engineer (Contractor). in . Latin America. .. In this role, you will lead the modernization of e-commerce and ERP integrations, designing real-time, event-driven data flows that ensure accurate inventory, order processing, and synchronization across business systems. You will be the key technical resource for building, testing, and maintaining integrations between platforms like NetSuite and Shopify, using Celigo iPaaS. This hands-on role combines deep technical expertise with operational oversight, providing an opportunity to impact critical business processes while shaping a scalable, modern integration architecture. You will collaborate with cross-functional teams, optimize workflows, and support a high-performing, remote-first environment. This position is ideal for engineers passionate about e-commerce integrations, automation, and cutting-edge cloud solutions.. . Accountabilities. Design, develop, and deploy event-driven integration flows in Celigo to synchronize inventory and orders between NetSuite and Shopify.. Implement data transformation, mapping logic, and validation rules to maintain data integrity across systems.. Build error handling, retry logic, and idempotency controls for critical data flows.. Develop SuiteScript 2.0 scripts, RESTlets, and custom endpoints to support integration requirements.. Configure and manage Shopify APIs and webhooks for inventory, order, and customer data management.. Monitor, log, and alert on integration performance to proactively detect and resolve issues.. Conduct integration, performance, and user acceptance testing, documenting processes and training teams on new workflows.. 3+ years of hands-on experience building production integration flows in Celigo iPaaS.. Strong knowledge of Celigo connectors, flow builder, mapping tools, and error handling.. 3+ years of NetSuite development experience, including SuiteScript 2.0, RESTlets, scheduled scripts, and workflows.. 2+ years of experience with Shopify APIs (REST, GraphQL) and webhooks for real-time events.. Deep understanding of event-driven architecture, real-time data synchronization, and distributed systems.. Proficiency with API design principles, RESTful patterns, and integration monitoring.. Familiarity with e-commerce workflows including inventory management, order fulfillment, and returns processing.. Nice to have: Celigo, NetSuite certifications, experience with other iPaaS platforms, Shopify Flow, and basic Shopify Liquid templating.. . Company Location: Colombia.