Immediate Start: TechSci Research

Job Description Job Location : Noida Job Role : Sr. AI/ML/ Data Scientist Overview We are seeking a highly skilled and experienced AI/ML Expert to spearhead the design, development, and deployment of advanced artificial intelligence and machine learning models. This role requires a strategic thinker with a deep understanding of ML algorithms, model optimization, and production-level AI systems. You will guide cross-functional teams, mentor junior data scientists, and help shape the AI roadmap to drive innovation and business impact. This role involves statistical analysis, data modeling, and interpreting large sets of data. An AI/ML expert with experience in creating AI models for data intelligence companies who specializes in developing and deploying artificial intelligence and machine learning solutions tailored for data-driven businesses. This expert should possess a strong background in data analysis, statistics, programming, and machine learning algorithms, enabling them to design innovative AI models that can extract valuable insights and patterns from vast amounts of data. About The Role The design and development of a cutting-edge application powered by large language models (LLMs). This tool will provide market analysis and generate high-quality, data-driven periodic insights. You will play a critical role in building a scalable and intelligent system that integrates structured data, NLP capabilities, and domain-specific knowledge to produce analyst-grade content. Key Responsibilities - Design and develop LLM-based systems for automated market analysis. - Build data pipelines to ingest, clean, and structure data from multiple sources (e.g., market feeds, news articles, technical reports, internal datasets). - Fine-tune or prompt-engineer LLMs (e.g., GPT-4.5, Llama, Mistral) to generate concise, insightful reports. - Collaborate closely with domain experts to integrate industry-specific context and validation into model outputs. - Implement robust evaluation metrics and monitoring systems to ensure quality, relevance, and accuracy of generated insights. - Develop and maintain APIs and/or user interfaces to enable analysts or clients to interact with the LLM system. - Stay up to date with advancements in the GenAI ecosystem and recommend relevant improvements or integrations. - Participate in code reviews, experimentation pipelines, and collaborative research Required : - Strong fundamentals in machine learning, deep learning, and natural language processing (NLP). - Proficiency in Python, with hands-on experience using libraries such as NumPy, Pandas, and Matplotlib/Seaborn for data analysis and visualization. - Experience developing applications using LLMs (both closedand open-source models). - Familiarity with frameworks like Hugging Face Transformers, LangChain, LlamaIndex, etc. - Experience building ML models (e.g., Random Forest, XGBoost, LightGBM, SVMs), along with familiarity in training and validating models. - Practical understanding of deep learning frameworks: TensorFlow or PyTorch. - Knowledge of prompt engineering, Retrieval-Augmented Generation (RAG), and LLM evaluation strategies. - Experience working with REST APIs, data ingestion pipelines, and automation workflows. - Strong analytical thinking, problem-solving skills, and the ability to convert complex technical work into business-relevant insights. Preferred - Familiarity with the chemical or energy industry, or prior experience in market research/analyst workflows. - Exposure to frameworks such as OpenAI Agentic SDK, CrewAI, AutoGen, SmolAgent, etc. - Experience deploying ML/LLM solutions to production environments (Docker, CI/CD). - Hands-on experience with vector databases such as FAISS, Weaviate, Pinecone, or ChromaDB. - Experience with dashboarding tools and visualization libraries (e.g., Streamlit, Plotly, Dash, or Tableau). - Exposure to cloud platforms (AWS, GCP, or Azure), including usage of GPU instances and model hosting services. About ChemAnalyst ChemAnalyst is a digital platform, which keeps a real-time eye on the chemicals and petrochemicals market fluctuations, thus, enabling its customers to make wise business decisions. With over 450 chemical products traded globally, we bring detailed market information and pricing data at your fingertips. Our real-time pricing and commentary updates enable users to stay acquainted with new commercial opportunities. Each day, we flash the major happenings around the globe in our news section. Our market analysis section takes it a step further, offering an in-depth evaluation of over 15 parameters including capacity, production, supply, demand gap, company share and among others. Our team of experts analyse the factors influencing the market and forecast the market data for up to the next 10 years. We are a trusted source of information for our international clients, ensuring user-friendly and customized deliveries on time. (ref:hirist.tech)