Shopify Application engineer

Job Title: Senior Enterprise Applications Engineer

Location: Secaucus, NJ (Hybrid)

Salary: $160K – $185K + Bonus

High End Fashion Apparel company seeks Senior Enterprise Applications Engineer to join their Team!

Responsibilities

• Serve as senior technical owner for the Salesforce Commerce Cloud conversion to Shopify Plus replatform from an enterprise integration perspective.
• Design, build, and debug Shopify Plus integrations across ERP, OMS, POS, financial systems, and downstream analytics platforms.
• Own production stability during cutover and post-launch, acting as Tier-3 escalation for cross-system incidents.
• Share responsibility with the development and integrations team for existing enterprise integrations beyond Shopify.
• Build and maintain APIs, middleware, automation, and backfills supporting enterprise workflows.
• Partner closely with the Enterprise Applications Support team to ensure clean escalation paths and durable fixes.
• Work closely with BI & Analytics to validate data flows, reconcile system-of-record discrepancies, and remediate upstream integration issues.
• Use SQL-based analysis to ensure operational and financial data accuracy across systems.
• Serve as the senior escalation point for complex integration and platform issues.
• Cross-train development, integration, and support teams on Shopify Plus integrations and enterprise patterns.
• Establish documentation, standards, and repeatable support models to reduce single-point-of-failure risk.

Qualifications

• Demonstrated, hands-on experience with Shopify Plus, including production integrations with ERP, OMS, POS, or financial systems.
• Senior-level experience building and supporting enterprise integrations using APIs and event-driven architectures.
• Strong SQL skills for data validation, reconciliation, and debugging across systems of record.
• Strong experience with Python for integrations, automation, backfills, and data processing.
• Experience acting as an escalation point for production incidents involving multiple systems.
• Experience with .NET in ERP environments (e.g., BlueCherry or similar).
• Retail, ecommerce, or omnichannel business experience.
• Experience working alongside external agencies during platform implementations.
• Experience working with dbt and modern ELT/data transformation tools (e.g., dbt Cloud, Fivetran, Airflow or similar), including supporting and troubleshooting downstream analytics and data models.