Data Scientist || BIG 4

Data Scientist

Experience: 5–8 Years

Location: Bangalore

Job Summary

We are looking for a Data Scientist with strong expertise in Machine Learning, Python, and Generative AI to build scalable AI solutions and solve complex business problems.

Key Responsibilities

• Build and deploy end-to-end ML models and LLM-based applications (RAG, chatbots, AI assistants).
• Develop REST APIs/FastAPI services and data pipelines.
• Perform data analysis, feature engineering, model evaluation, and deployment.
• Collaborate with business stakeholders and Agile teams to deliver AI solutions.
• Monitor model performance and follow responsible AI best practices.

Required Skills

• 5–8 years of Data Science/Machine Learning experience.
• Strong hands-on experience in Python, SQL, Machine Learning, REST APIs, and FastAPI.
• Experience with statistical modeling, NLP, LLMs (GPT/BERT), Prompt Engineering, and RAG.
• Knowledge of Vector Databases, Embeddings, LangChain/Semantic Kernel, and data visualization