Senior Machine Learning Engineer, AI Agent Platform
Core
Design, develop, and deploy systems for GEICO's virtual assistant platform and multi-tenant AI agent services to support internal associates and policyholders.
Role type
Senior IC machine learning engineer (AI agent platform)
Builds
Multi-tenant services for building, testing, simulation, deployment, and hosting of LLM-based AI agents; enterprise AI agent skill ecosystems; context engineering systems; guardrail systems.
Domain
Insurance / Generative AI / AI Agents
Deliverable
production ML models
Required skills
Python, Java, C++, C#, LLM platform design, RAG pipelines, context management, guardrail implementation, Kubernetes, CI/CD, GPU infrastructure, distributed processing (Spark, Ray), workflow management (Airflow, Temporal), search engines (OpenSearch, Milvus), data warehouses (Snowflake), streaming (Kafka), NoSQL (Cassandra), relational databases (PostgreSQL), memory management (Redis/Valkey), multi-agent orchestration (LangGraph, AutoGen, CrewAI), LLM observability (LangSmith, Langfuse).
Preferred skills
Conversational experience design, agentic workflows, AI agent harness infrastructure, AI agent skill systems, LLM guardrails.
Responsibilities
Develop services for authoring, publishing, discovering, and versioning reusable skill packages; build AI agent harness components for tool dispatch and session state; implement context engineering systems for memory management and RAG; implement guardrail components for input validation and PII detection; collaborate with cross-functional teams to define project scope; mentor junior engineers.
Seniority
Senior, hands-on IC
