ML Engineer I

UST is looking for an AI/ML Engineer to design, build, and operate scalable GenAI backend systems. The role focuses heavily on Python backend development, RAG, agentic AI workflows, vector search, and production-grade LLM pipelines. The engineer will build REST APIs, implement LangChain/LangGraph workflows, develop end-to-end RAG systems, integrate vector databases, work with SQL/data warehouses, and ensure testing and CI/CD readiness.

Required Skills Python FastAPI and/or Flask REST APIs Retrieval-Augmented Generation (RAG) LangChain LangGraph Agentic AI workflows LLM pipelines Vector search Embeddings Chunking and retrieval Reranking Response grounding FAISS / Pinecone / Weaviate MySQL PostgreSQL Snowflake Unit and integration testing GitHub CI/CD Production-ready AI systems MLOps Preferred / Additional Skills Tool calling AI-agent planning Multi-step execution State graphs Semantic search Data ingestion pipelines AI evaluation and observability Clean architecture Scalable backend system design