AI Engineer Developer (LangChain / Pydantic)

We’re hiring an AI Engineer to design, build, and ship LLM-driven applications. You’ll prototype quickly, productionize responsibly, and own the lifecycle from prompt to product.Job Description:Build conversational and agentic features using Python, LangChain/LangGraph, and PydanticDesign high-quality prompts (system, tool, and function-calling) and implement guardrails for safety, privacy, and cost control.Implement RAG pipelines (chunking, indexing, hybrid search, reranking) with vector stores (e.g., Chroma/FAISS/Pinecone) and embeddings.Build automated LLM evals, unit tests, and offline/online A/B experiments.Optimize performance (caching, batching, streaming, model selection).Collaborate with team to translate user needs into shippable features; write clear technical docs