Our client, a Series B company automating decision‑making for field workers at scale, is looking for a Senior AI Platform Engineer to own the infrastructure layer enabling autonomous agents to operate reliably at production scale.

You’ll design and build the systems that allow their applied AI team to ship production LLM applications without breaking things. The focus is infrastructure engineering for AI systems — not traditional MLOps or feature engineering.

You’ll be responsible for:

• Multi‑modal data pipelines – Ingesting video, audio, and structured data at scale; designing processing infrastructure that handles thousands of concurrent users
• Agentic orchestration on serverless AWS – Building Lambda + Step Functions infrastructure for autonomous workflows; managing state, cost, and reliability
• Observability and guardrails – Implementing monitoring that catches when autonomous agents fail; tracki...