Database Engineering - Lead Engineer

The OpportunityJoin FICO's platform engineering team to architect and operate the AI/ML infrastructure powering FICO Assistant — our client‐facing AI product serving financial institutions across APAC, EMEA, and North America.
You'll own production AI/ML systems end‐to‐end: model serving, training pipelines, vector search, cloud databases, and 24x7 operational support.What You'll ContributeDesign and operate production AI/ML infrastructure — model serving (SageMaker, Bedrock, self‐hosted LLMs on EKS), training pipelines, and inference optimization.Own the FICO Assistant database layer — provisioning, scaling, performance tuning, and DR across:Amazon OpenSearch — embeddings and vector search (k‐NN indexes for RAG).
Amazon DocumentDB — conversation/session storage (MongoDB‐compatible schema design, compound/TTL indexing, change streams).
Aurora PostgreSQL — Langfuse observability backend.Amazon ElastiCache Redis — Langfuse caching layer (shard management, eviction policies...