AI/ML Engineer/Lead – Gen AI Job in Noida at Optum

Optum is hiring for the role of AI/ML Engineer/Lead – Gen AI, ML Ops & NLP!

Responsibilities of the Candidate:

• Help design and develop the next generation of NLP, ML & AI products, and services for healthcare 
• Develop machine learning and deep learning models and systems in domains including, but not limited to: NLP, NLU, NLG, SLU and multidimensional time series forecasting among others
• Exposure in RAG, LangChain, VectorDBs
• Ability to Quantize, Optimize GenAI models
• Manage NLP & ML models lifecycle for a suite of products
• Run large complex proof-of-concepts for the healthcare business
• Manage prioritization and technology work for building NLP, ML & AI solutions
• Lead the full end-to-end machine learning development process including data ingestion and preparation, feature engineering, analysis and modeling, model deployment, performance tracking and documentation
• Establish best practices for end-to-end deep learning and machine learning development cycle to ensure rigor in process and quality in outcome
• Work with a great deal of autonomy to find solutions to complex problems 
• 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 shifts, policies in regards to flexibility of work benefits and/or work environment, alternative work arrangements, and other decisions that may arise due to the changing business environment). The Company may adopt, vary or rescind these policies and directives in its absolute discretion and without any limitation (implied or otherwise) on its ability to do so

Requirements:

• Graduate degree in applicable area of expertise or equivalent experience
• Experience in deploying scalable solutions to complex problems, from defining the problem, implementing the solution, and launching the new product successfully
• Skill Set; NLP, NLU, NLI
• Architecture: Transformers, Attention
• Models: GPT, Llama, Mistral
• Model Quantization
• Model Optimization
• Retrieval & Ranking, RAG, RAGAS
• Statistics, Machine Learning Models, Model Deployment
• Proven excellent communication, writing and presentation skills
• Experience in the health care industry