Northwind — Senior Backend Engineer, Integrations (Remote, US)

Northwind builds logistics software for mid-size retailers. The Integrations team owns every connector between Northwind and carriers, warehouse systems and marketplaces.

What you'll do
- Design and build reliable, idempotent integrations with carrier and warehouse APIs.
- Own the event pipeline (Kafka) that syncs orders and shipments.
- Improve observability and on-call health for integration services.

What we're looking for
- 4+ years of backend experience, ideally Go or Node.js.
- Experience with third-party API integrations, webhooks and retries.
- Event-driven systems (Kafka or similar), PostgreSQL.
- Comfortable with on-call.

Compensation: $150,000 – $175,000 base. Fully remote. Interview process: recruiter screen, technical screen, system design, hiring manager.
