AI Engineer

<h3>📋 Description</h3> • We’re partnering with three fast-growing AI startups — all backed by top-tier investors and based in the Bay Area. • We’re looking for Senior AI Engineers to join their technical founding teams and play a pivotal role in shaping and scaling their AI systems. • If you're passionate about deploying LLMs in production, working on Retrieval-Augmented Generation (RAG) systems, and building scalable, real-time AI solutions, this is for you. • Build and optimize RAG agents using modern LLM frameworks • Design scalable APIs and services using Python and FastAPI • Work with vector databases (e.g., Pinecone, Weaviate, FAISS) and embedding models to enable semantic search and knowledge retrieval • Query and manipulate structured data using SQL • Integrate and fine-tune Large Language Models (LLMs) for product use cases • Collaborate with product and design teams to ship AI-powered features in rapid development cycles • Contribute to MLOps pipelines and best practices for deploying and monitoring models in production <h3>🎯 Requirements</h3> • 3+ years of experience in backend engineering or applied ML, preferably at a startup or fast-moving environment • Strong experience with Python, FastAPI, and RESTful APIs • Hands-on experience with RAG architectures, vector databases, and LLM APIs (OpenAI, Anthropic, Mistral, etc.) • Solid understanding of embedding models, prompt engineering, and semantic search • Comfort working with SQL and structured datasets • Strong product intuition and the ability to work autonomously on 0→1 projects • Bonus: Experience with LangChain, Haystack, or similar frameworks