> Markdown version of [/jobs/ext/4625822-staff-software-engineer-ai-driven-enterprise-systems-sf](https://www.wearedevelopers.com/jobs/ext/4625822-staff-software-engineer-ai-driven-enterprise-systems-sf). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Software Engineer - AI-Driven Enterprise Systems (SF) - **Company:** FlowGen Labs - **Location:** San Francisco, CA, United States - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Distributed Systems, PostgreSQL, Node.Js, Systems Integration, Pinecone, Enterprise Software Applications, Backend, Pgvector, Milvus, Virtual Agents, Terraform - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25197_c7fa05c2e5f96a30474dee47aae66e5d ## About the Role FlowGen Labs is seeking an experienced backend/infra engineer to define architecture and deliver end-to-end solutions. You will lead builds across Node.js services, AI agent workflows, and integrations with enterprise systems, taking ownership of quality and reliability to influence how agents reason and act at scale. You should be proficient in distributed systems, IaC (Terraform/CDK), observability, and working with Postgres and vector databases (pgvector, Pinecone, Milvus) to enable