Job Description
N8N Integration Engineer - Remote - Outside IR35 - £400 per day
We're seeking a proven Integration Engineer with deep n8n expertise to deliver a secure, fault-tolerant orchestration layer between Salesforce, Klaviyo, and Mews.
Key deliverables include:
n8n deployed in queue mode (Redis + HA Postgres)
Secure enrichment of Klaviyo with Salesforce/Mews data
PII scrubbing, DLQ management, and idempotent event handling
Bulk import workflow with GDPR-safe data design
Catalog feed builder and life cycle event integration
Documentation and operational runbooks
Experience required:
3-5 years with n8n or similar tools (Zapier, Airbyte, etc.)
Strong understanding of REST APIs, JSON, and webhooks
Exposure to Salesforce and Klaviyo integrations
Docker/Kubernetes deployment experience
Retry, DLQ, and replay pattern implementation
Bonus: SQL, Postgres Scripting, or ETL tooling knowledge.
Immediate start - excellent short-term contract for someone who enjoys solving integration challenges with reliability and data security at the forefront.
