Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy advantages, data and resources they need to feel their best. Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health optimization on a global scale. Join us to start Caring. Connecting. Growing together.

We are looking for a talented and motivated Data Scientist to join our team. The perfect candidate will have experience with LLMs and be skilled in developing and implementing machine learning solutions. You will utilize the Langchain framework to work with both closed source and open source models, and apply fine-tuning and Retrieval-Augmented Generation (RAG) methodologies to optimize language models for specific tasks and datasets.

Primary Responsibilities





Develop and implement machine learning solutions using LLMs
Utilize the Langchain framework for working with closed source and open source models
Apply fine-tuning methodologies to optimize machine learning models for specific tasks and datasets
Write clean, maintainable, and efficient code adhering to PEP8 standards
Utilize containerization technologies such as Docker for development and deployment
Ensure the production quality of code, including thorough testing and documentation
Be comfortable working on the terminal for various development and deployment tasks
Work on traditional machine learning methods like XGBoost for classification tasks and unsupervised learning techniques like K-means
Comply with the terms and conditions of the employment contract, company policies and procedures, and any and all directives (such as, but not limited to, transfer and/or re-assignment to different work locations, change in teams and/or work sh

📌 AI/ML Engineer-Python, ML, DL, GenAI, AWS/Azure cloud (Bengaluru)
🏢 Optum India
📍 Bengaluru