Data scientist

Principal Data Scientist Location: Employment Type: Full-time Convert broad vision and concepts into a structured data science roadmap and guide a team to successfully execute on it Collaborate with AI Product managers, UI/UX, stakeholders, etc. to design, develop, and deploy AI/LLM models Good in fine-tuning, and optimization of LLMs like Open AI, Gemini AI, Copilot, and open-source models like LLAMA, Deep Seek, and BERT Hands-on experience in Prompt Engineering and RAG for real-world applications Develop Conversational AI, Chat Bots, Voice Bots using modern NLP frameworks like Spa Cy, Rasa, Lang Chain, Hugging Face Use vector databases like Pinecone, Vertex AI, Chroma DB, or Single Store to manage embeddings at scale Deploy and monitor models on cloud platforms like Azure and GCP Provide technical guidance, code reviews, and performance optimization support Translate high-level business goals into measurable, AI-powered deliverables Proven ability to discover solutions hidden in large datasets and to drive business results with their data-based insights Contribute to internal product development initiatives related to data science. Drive excellent project management skills required to deliver complex projects, including effort/time estimation Be proactive, with full ownership of the engagement. A B. Tech / M. Tech / MBA from a top tier Institute preferably in a quantitative subject ~10+ years of hands-on experience in applied Machine Learning, AI and analytics ~ Experience of scientific programming in scripting languages like Python, R, SQL, No SQL, Spark with ML tools & Cloud Technology (AWS, Azure, GCP) ~ Expertise in Python libraries such as numpy, pandas, scikit-learn, tensor-flow, scrapy, BERT etc. ~ Strong expertise in Machine Learning, Deep Learning, Data mining, and Statistical concepts and experience in developing models and solutions in these areas ~ Can successfully sell ideas to an executive level decision maker. ~ Mentors and trains the research scientist community on complex technical issues. ~ Experience developing software in traditional programming languages (C++, Java, etc..). ~ E-Solutions is a leading AI consulting firm delivering cutting-edge solutions across recruitment & staffing, IT services, finance, retail, education, and manufacturing. We specialize in building advanced AI/ML products including large-scale recommender systems, LLM-based chatbots, AI-powered resume engines, Gen AI copilots, and enterprise-wide automation systems. As part of our growing AI leadership team, we are looking for a Principal Data Scientist who can architect, lead, and implement end-to-end AI/ML solutions using the latest in Generative AI, LLMs, Vector Databases, and NLP frameworks. Reimagine the Future of IT Consulting & Development with ML, Gen AI, & Agentic AI At E-Solutions, we empower global businesses by enhancing their IT infrastructure and software capabilities. Our expertise in Managed IT Services and Software Product Engineering, combined with robust testing, cloud solutions and AI/ML/Gen AI in NLP & Computer Vision domains ensures that the enterprise thrives in a competitive digital landscape. E-Solutions has achieved significant success in implementing ML/Gen AI/Agentic AI projects like AI enabled matching of professional’s profiles based on customer requirements, Agentic AI based end-to-end recruitment platform which will process & summarize customer requirements and AI agent will conduct online interviews and have efficient assessment to retrieve relevant profiles, Conversational AI Engine, Detecting Suspicious Behaviour during interviews etc. Simultaneously, the company successfully executed mergers and acquisitions, driving significant growth and expansion and embarking on a transformative digital journey. Join us to be the part of this innovative journey to build cutting-edge advance Agentic AI platform to deliver AI/ML/Gen AI use cases across industries.