Company Description NIQ is the world s leading consumer intelligence company delivering the most complete understanding of consumer buying behavior and revealing current pathways to growth In 2023 NIQ combined with GfK bringing together the two industry leaders with unparalleled global reach With a holistic retail read and the most comprehensive consumer insights delivered with advanced analytics through state-of-the-art platforms NIQ delivers the Full View TM NIQ is an Advent International portfolio company with operations in 100 markets covering more than 90 of the world s population For more information visit NIQ com AI Engineer Mid Level We re looking for a Mid-Level AI Engineer who is passionate about building secure scalable and production ready AI systems In this role you ll design deploy and optimize machine learning and generative AI solutions that power analytics automation and intelligent products You ll work across Python cloud platforms vector databases LLM frameworks and modern MLOps practices treating testing reliability and security as foundational pillars Key Responsibilities AI ML Model Development Build and optimize machine learning and LLM-based models classification NLP embeddings generative AI Develop reusable model pipelines in Python using libraries like scikit learn PyTorch TensorFlow or HuggingFace Implement feature engineering vectorization and model evaluation frameworks Generative AI LLM Engineering Fine tune evaluate and deploy LLMs using frameworks such as HuggingFace Transformers LangChain LlamaIndex or cloud-native AI services Build RAG Retrieval-Augmented Generation pipelines using vector databases Pinecone Weaviate FAISS Snowflake Cortex Search Implement prompt engineering prompt orchestration and prompt quality testing MLOps CI CD Build automated training deployment and monitoring pipelines using CI CD GitHub Actions Azure DevOps GitLab CI Manage model versioning lineage and artifact tracking MLflow Weights Biases Implement reproducib

📌 Ai Engineer (Chennai)
🏢 Nielseniq
📍 Chennai