Xerago - Senior Artificial Intelligence Lead - NLP/LLM

Description : Key Responsibilities : - LLM-based Auto-schematization : Develop and refine LLM-based models and techniques for automatically inferring schemas from diverse unstructured and semi-structured public datasets and mapping them to a standardized vocabulary.- Entity Resolution & ID Generation AI : Design and implement AI models for highly accurate entity resolution, matching new entities with existing IDs and generating unique, standardized IDs for newly identified entities.- Automated Data Profiling & Schema Detection : Develop AI/ML accelerators for automated data profiling, pattern detection, and schema detection to understand data structure and quality at scale.- Anomaly Detection & Smart Imputation : Create AI-powered solutions for identifying outliers, inconsistencies, and corrupt records, and for intelligently filling missing values using machine learning algorithms.- Multilingual Data Integration AI : Develop AI assets for accurately interpreting, translating (leveraging automated tools with human-in-the-loop validation), and semantically mapping data from diverse linguistic sources, preserving meaning and context.- Validation Automation & Error Pattern Recognition : Build AI agents to run comprehensive data validation tool checks, identify common error types, suggest fixes, and automate common error corrections.- Knowledge Graph RAG/RIG Integration : Integrate Retrieval Augmented Generation (RAG) and Retrieval Augmented Indexing (RIG) techniques to enhance querying capabilities and facilitate consistency checks within the Knowledge Graph.- MLOps Implementation : Implement and maintain MLOps practices for the lifecycle management of AI models, including versioning, deployment, monitoring, and retraining on a relevant AI platform.- Code Generation & Documentation Automation : Develop AI tools for generating reusable scripts, templates, and comprehensive import documentation to streamline development.- Continuous Improvement Systems : Design and build learning systems, feedback loops, and error analytics mechanisms to continuously improve the accuracy and efficiency of AI-powered automation over time.Required Skills and Qualifications : - Bachelor's or Master's degree in Computer Science, Artificial Intelligence, Machine Learning, or a related quantitative field.- Proven experience (e.g., 3+ years) as an AI/ML Engineer, with a strong portfolio of deployed AI solutions.- Strong expertise in Natural Language Processing (NLP), including experience with Large Language Models (LLMs) and their applications in data processing.- Proficiency in Python and relevant AI/ML libraries (e.g., TensorFlow, PyTorch, scikit-learn).- Hands-on experience with cloud AI/ML services.- Understanding of knowledge representation, ontologies (e.g., Schema.org, RDF), and knowledge graphs.- Experience with data quality, validation, and anomaly detection techniques.- Familiarity with MLOps principles and practices for model deployment and lifecycle management.- Strong problem-solving skills and an ability to translate complex data challenges into AI solutions.- Excellent communication and collaboration skills.Preferred Qualifications : - Experience with data integration projects, particularly with large-scale public datasets.- Familiarity with knowledge graph initiatives.- Experience with multilingual data processing and AI.- Contributions to open-source AI/ML projects.- Experience in an Agile development environment.Benefits : - Opportunity to work on a high-impact project at the forefront of AI and data integration.- Contribute to solidifying a leading data initiative's role as a foundational source for grounding Large Models.- Access to cutting-edge cloud AI technologies.- Collaborative, innovative, and fast-paced work environment.- Significant impact on data quality and operational efficiency (ref:hirist.tech)