Senior/Staff Software Engineer (Platform)

About the Role

Join the Platform team at an early-stage AI-powered manufacturing supply chain company. You will build the backend services, data pipelines, and integrations that coordinate intelligent agents and support reliable movement of goods through complex manufacturing workflows.

What You'll Do

• Design and scale backend services, Next.js API routes, background jobs, and serverless functions for high-throughput order processing.

• Build and productionize LLM-based agents, AI/ML infrastructure, and RAG patterns for quote analysis and supplier recommendations.

• Design PostgreSQL schemas, migrations, and complex queries for materials, quotes, orders, and supplier relationships.

• Build event-driven pipelines for order state management, notifications, and synchronization across systems.

• Implement caching, rate limiting, and reliability patterns for external API calls.

• Establish monitoring, alerting, and observability practices, and take ownership of backend incident response.

What We're Looking For

• At least 5 years of production experience building backend services, data pipelines, or platform inf