ML Infrastructure Engineer

ABOUT THE ROLE

This is a hands-on infrastructure engineering role at an early-stage enterprise AI company building a context and data governance layer for AI agents in highly regulated industries. You will own the inference and model-serving infrastructure end to end, ensuring AI agents run reliably, accurately, and at scale in production environments where performance is non-negotiable.

WHAT YOU'LL DO

• Design, build, and operate inference and model-serving infrastructure from development through production deployment.
• Scale systems to support AI agents running reliably under increasing concurrency and production load.
• Identify and resolve infrastructure bottlenecks in close collaboration with ML and platform engineering teams.
• Optimize systems for latency, throughput, and reliability at scale.

WHAT WE'RE LOOKING FOR

• 5 or more years building and operating machine learning inference systems, model-serving platforms, or ML infrastructure in production environments.
• Hands-on experience designing and scaling inference serving infrastructure using tools such as TensorFlow Serving, TorchServe, Triton, KServe, or equivalent custom systems.
• Strong systems engineering fundamentals with expertise in distributed systems, containerization, and orchestration (Docker, Kubernetes).
• Demonstrated ability to optimize production ML systems for latency, throughput, and reliability under high concurrency.
• Experience with cloud infrastructure platforms such as AWS, GCP, or Azure for deploying and managing ML workloads.
• Proficiency with monitoring, observability, and debugging tools such as Prometheus, Grafana, ELK, or distributed tracing frameworks.
• Proficiency in at least one systems programming or backend language: Python, Go, Rust, C++, or Java.
• Experience with knowledge graphs, semantic search, or graph databases (e.g., Neo4j, Amazon Neptune) is a plus.
• Familiarity with agentic AI systems, autonomous agents, or multi-step reasoning pipelines is a plus.
• Experience with enterprise data infrastructure, data pipelines, or data integration platforms is a plus.

LOCATION

This role is on-site in San Mateo, California. Visa sponsorship is not available.