Staff Machine Learning Engineer

$200,000 – $275,000 · Posted 1 day ago

San DiegoLast seen today

Summary

Design, build, and operate AppFolio's ML infrastructure on AWS, including ECS, SageMaker, GPU fleets, and multi-provider LLM integration (Google, OpenAI, Anthropic). Optimize AI costs across inference and training, productionize research prototypes into reliable systems with SLOs and on-call support, and operate AI safety guardrails and authorization layers. Requires 7+ years scaling web/SaaS applications, production ML infrastructure experience on AWS, hands-on model training/fine-tuning, and deep knowledge of inference platforms, cost optimization, and LLM provider integration.

Data Science DevOps / Infrastructure AWS Docker Machine Learning Python AI AI Safety Anthropic Authorization Autoscaling Batching CI CD Cost Optimization Data Pipelines Deep Learning Ecs Fine Tuning Gemini Google Vertex AI Gpu Gpu Orchestration Guardrails Inference LangChain Langgraph LLM Large Language Models Model Serving Model Training Observability OpenAI Quantization RAG Retrieval Augmented Generation Routing Sagemaker Slos Small Language Models Tensorrt Triton Vllm