Integration Engineer (Remote, Full‑Time)

About the role

Queen City Flow is building AI‑powered automation for US mid‑market operators. As an Integration Engineer you will design and implement API integrations, LLM‑driven workflows, and data pipelines that replace manual back‑office tasks.

Key responsibilities

• Develop reliable Python scripts and small services for business‑system integrations.
• Connect accounting, ERP, and CRM platforms using OAuth2, webhooks, pagination and rate‑limit handling.
• Build and maintain LLM‑enabled workflows with Anthropic or OpenAI APIs, handling validation, cost, and output reliability.
• Deploy and customize self‑hosted n8n instances for client automation.
• Write SQL queries (joins, aggregations, window functions) to extract clean data from unfamiliar databases.

Required profile

• At least 3 years of professional Python development.
• Proven experience integrating real business systems (QuickBooks, NetSuite, Zoho, etc.).
• Delivered a production‑grade application that uses an LLM API.
• Comfortable working with n8n, Make or Zapier (n8n a strong plus).
• Strong written English and ability to overlap 2‑3 hours with US Eastern Time.

Required skills

• Python
• OAuth2, webhooks, pagination, rate‑limit handling
• Anthropic API or OpenAI API
• n8n, Make, Zapier
• SQL (joins, aggregations, window functions)
• QuickBooks, Zoho, NetSuite APIs (optional but preferred)