Job Requirements
Job Description
Role/ Job Title: Senior Data Scientist
Function/ Department: Data & Analytics

Job Purpose:
In this specialized role, you will leverage your expertise in machine learning and statistics to derive valuable insights from data. Your role will include developing predictive models, interpret data and working closely with out ML engineers to ensure the effective deployment and functioning of these models.

Key / Primary Responsibilities:
Lead cross-functional teams in the design, development, and deployment of Generative AI solutions, with a robust focus on Large Language Models (LLMs).
Architect, train, and fine-tune state-of-the-art LLMs (e.g., GPT, BERT, T5) for various business applications, ensuring alignment with project goals.
Deploy and scale LLM-based solutions, integrating them seamlessly into production environments and optimizing for performance and efficiency.
Develop and maintain machine learning workflows and pipelines for training, evaluating, and deploying Generative AI models, using Python or R,



and leveraging libraries like Hugging Face Transformers, TensorFlow, and PyTorch.
Collaborate with product, data, and engineering teams to define and refine use cases for LLM applications such as conversational agents, content generation, and semantic search.
Design and implement fine-tuning strategies to adapt pre-trained models to domain-specific tasks, ensuring high relevance and accuracy.
Evaluate and optimize LLM performance, including handling challenges such as prompt engineering, inference time, and model bias.
Manage and process large, unstructured datasets using SQL and NoSQL databases, ensuring smooth integration with AI models.
Build and deploy AI-driven APIs and services, providing scalable access to LLM-based solutions.
Use data visualization tools (e.g., Matplotlib, Seaborn, Tableau) to communicate AI model performance, insights, and results to non-technical stakeholders.

Secondary Responsibilities:
Contribute to d

📌 Senior Data Scientist (Mumbai)
🏢 IDFC FIRST Bank
📍 Mumbai