Consultant, Data Science

Data Science Consultant Data Science is all about breaking new ground to enable businesses to answer their most urgent questions Pioneering massively parallel data-intensive analytic processing our mission is to develop a whole new approach to generating meaning and value from petabyte-scale data sets and shape brand new methodologies tools statistical methods and models What s more we are in collaboration with leading academics industry experts and highly skilled engineers to equip our customers to generate sophisticated new insights from the biggest of big data Dell Content Engineering and Translation CET teams exist within a very complex ecosystem of departments and business units around the world that together enable Dell s commitment to excellence As Dell expands its offerings and updates its infrastructure CET is increasingly at the center of many fast-paced exciting projects which require vision and technical acumen to achieve as well as expertise at navigating administrative and political complexity Join us as a Senior Data Scientist on our DevOps team in Bangalore to do the best work of your career and make a profound social impact What you ll achieve The Senior Data Scientist will join Dell s Content Engineering Translation CET organization driving innovation at the intersection of knowledge graphs and Generative AI This role focuses on graph-based modelling and reasoning as well as GenAI LLMs and agentic workflows delivering intelligent explainable and scalable solutions for Dell s global content ecosystem You will combine strong theoretical foundations in data science and machine learning with hands-on expertise in graph technologies LLM integration and multi-modal workflows You will Collect and analyze linguistic data implement core NLP techniques like tokenization NER and sentiment analysis for MT NLG pipelines Design reproducible experiments establish annotation protocols and evaluate models using metrics like BLEU COMET and ROUGE Build and enrich knowledge graphs design ontologies and schemas optimize queries using SPARQL and Cypher Develop GraphRAG pipelines train graph text embeddings and integrate agentic frameworks e g LangGraph for multi-hop reasoning and query translation Work with MLOps teams to deploy models with CI CD monitor GenAI solutions for quality and performance communicate results to stakeholders Take the first step towards your dream career Every Dell Technologies team member brings something unique to the table Here s what we are looking for with this role Essential Requirements Experience of 12 to 15 years with strong Python skills with hands-on experience in ML frameworks PyTorch TensorFlow and data processing libraries Deep understanding of NLP techniques e g summarization paraphrasing NER sentiment analysis and evaluation metrics BLEU COMET ROUGE METEOR Familiarity with LLM frameworks LangGraph LlamaIndex RAG design patterns and multi-agent orchestration with human-in-the-loop processes Skilled in graph ML embeddings and semantic modeling experienced in building GraphRAG pipelines and applying graph algorithms Excellent communication and presentation skills ability to document and explain complex solutions clearly Desirable Requirements Experience with Agile development methodology e g Scrum Who we are We believe that each of us has the power to make an impact That s why we put our team members at the center of everything we do If you re looking for an opportunity to grow your career with some of the best minds and most advanced tech in the industry we re looking for you Dell Technologies is a unique family of businesses that helps individuals and organizations transform how they work live and play Join us to build a future that works for everyone because Progress Takes All of Us Application closing date 22 November 2025 Dell Technologies is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment Read the full Equal Employment Opportunity Policy