Senior Integration Engineer

Tech Holding is seeking a Senior Integration Engineer to lead the modernization of our e-commerce data infrastructure. The role involves designing and implementing event-driven integration flows between NetSuite ERP and Shopify Plus e-commerce platform using Celigo iPaaS.

Requirements

• 3+ years of hands-on experience building production integration flows in Celigo iPaaS
• Deep knowledge of Celigo's connectors, flow builder, mapping tools, and error handling capabilities
• 3+ years of NetSuite development experience with strong SuiteScript 2.0 skills
• Hands-on experience building RESTlets, scheduled scripts, user event scripts, and workflows
• 2+ years working with Shopify APIs (REST, GraphQL, Admin API, Storefront API)
• Experience configuring and consuming Shopify webhooks for real-time events
• Strong understanding of event-driven architecture and real-time data synchronization
• Experience designing robust error handling, retry logic, and dead letter queue patterns
• Knowledge of idempotency, eventual consistency, and distributed system challenges
• Ability to design data validation rules and integrity controls
• Understanding of API design principles, RESTful patterns, and webhook best practices
• Experience with integration monitoring, observability, and alerting strategies

Benefits

• Competitive compensation package
• Exposure to enterprise clients and transformative cloud projects
• Opportunity to directly impact Tech Holding's growth and client success
• Equal Opportunity Employer