Integration Engineer

Key Responsibilities

• Build and maintain C#/.NET ingestion services for POS and vendor API integrations.
• Develop reliable connectors for multiple POS platforms and third-party systems.
• Manage API authentication, pagination, retries, rate limits, schema drift, and error recovery.
• Design ingestion patterns for raw payload capture, staging, validation, replay, and auditing.
• Load, validate, and support operational data in SQL Server.
• Transfer curated data into Snowflake.
• Implement logging, monitoring, alerting, and operational support processes.
• Arcitect resilient systems to handle vendor API variability, schema drift, data recovery, and production observability.
• Lead design reviews of ingestion architecture and connector patterns.
• Establish reusable integration standards for future vendor and internal system integrations.
• Owown production readiness standards for new connectors.
• Troubleshoot data issues across APIs, databases, and warehouse loading processes in collaboration with analytics engineering to ensure data accuracy.

Qualifications

• Strong C#/.NET experience
• Strong SQL experience, preferably SQL Server
• Experience building or supporting REST API integrations
• Experience with JSON, authentication, pagination, retries, and error handling
• Experience with ETL/ELT, ingestion patterns, or data pipeline development