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Cognizant
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Job Title: Senior Developer – AI/ML & Knowledge Graphs Experience: 10+ Years Location: Dallas, TX
Role Overview: We are seeking a highly experienced Senior Developer with deep expertise in AI/ML, Generative AI fundamentals, and advanced Graph Database technologies. The ideal candidate will design and implement solutions leveraging Knowledge Graphs for ontology extraction and semantic data modeling. This role involves working on cutting-edge projects that integrate AI-driven insights with graph-based architectures to deliver intelligent, scalable systems.
Key Responsibilities: • Design & Development: o Architect and develop AI/ML models for data processing, classification, and predictive analytics. o Implement solutions using Graph Databases (e.g., Neo4j etc) for complex relationship-driven data. • Generative AI: o Apply foundational concepts of GenAI for text generation, summarization, and knowledge extraction. • Knowledge Graph & Ontology: o Build and maintain Knowledge Graphs for semantic search and ontology extraction. o Develop pipelines for entity recognition, relationship mapping, and ontology alignment. • Integration & Optimization: o Integrate AI/ML models with graph-based systems for real-time insights. o Optimize performance and scalability of graph queries and AI workflows. • Collaboration: o Work closely with data scientists, architects, and business stakeholders to deliver innovative solutions.
Required Skills & Qualifications: • Core Expertise: o 10+ years in software development with strong experience in Python, or similar languages. o Solid understanding of AI/ML algorithms, model training, and deployment. • Generative AI Basics: o Familiarity with LLMs, prompt engineering, and text-based AI applications. • Graph Technologies: o Hands-on experience with Graph Databases (Neo4j etc.) and graph query languages. • Knowledge Graphs & Ontology: o Experience in ontology modeling, semantic web technologies, and RDF/OWL standards. • Additional Skills: o Strong problem-solving and analytical skills. o Excellent communication and collaboration abilities.