Lead ML/AI Engineer

For our client, we are looking for a Senior AI/ML Engineer to join an AI project and drive the design, development, and optimization of cutting-edge retrieval-augmented generation (RAG) solutions. This role is ideal for a highly skilled engineer passionate about AI/ML systems, distributed architectures, and vector search technologies . You will play a key role in designing scalable inference stacks, optimizing retrieval pipelines, and integrating modern frameworks into production-grade applications. Requirements 5+ years of experience in software engineering , preferably with AI/ML or distributed systems. Proven hands-on experience with retrieval-augmented generation (RAG) systems . Deep knowledge of OpenSearch, Elasticsearch or similar search engines. Strong coding skills in Python . Experience with LlamaIndex, LangChain . Familiarity with vector databases (Pinecone, Qdrant, FAISS). Exposure to LLM fine-tuning, embeddings, semantic search, prompt engineering . Background in high-scale systems handling millions of users/queries daily. Knowledge of cloud infrastructure (AWS/GCP/Azure) and containerization (Docker, Kubernetes). Experience with vector search, embedding pipelines, dense retrieval techniques . Strong optimization skills for latency, reliability, and scalability. Excellent problem-solving, analytical, and debugging skills. Proactive self-starter with ownership mindset. Passion for impactful technology aligned with Geniusees mission. Bachelors degree in Computer Science or equivalent practical experience. English: Upper-Intermediate+ . Candidates: Ukrainians (in U

Source: Himalayas