Principal AI Engineer

We're hiring on behalf of a Haystack partner! The Role Set AI architecture and technical vision across products Lead cross-team initiatives with product and data science Design RAG and agent workflows; optimize LLM integrations Build multi-tenant, high-availability systems with observability Establish AI cost management, monitoring, and security standards What You'll Need Bachelor’s degree in Computer Science, Computer Engineering, or related technical field 10+ years of programming experience in relevant frontend and multiple backend languages (Python preferred, Java, Node.js or Go) Proven track record designing and shipping production applications that incorporate LLMs or AI services at scale Experience with vector databases (e.g. Milvus, Pinecone, Weaviate, pgvector) and advanced embedding model optimization Expertise with multiple LLM providers and advanced AI orchestration frameworks (LangChain, LlamaIndex, custom frameworks) Expert-level experience with cloud platforms (AWS, GCP, or Azure) and advanced containerization (EKS) What's On Offer Competitive compensation with bonus eligibility ($145,400 – $242,500 per year) Comprehensive benefits package including medical, dental, vision, and prescription drug coverage Retirement savings plan with company matching contributions Tuition assistance, adoption assistance, paid parental leave, disability benefits, and life insurance Apply via Haystack today!