Sr AI/ML Engineer (GenAI/NLP)

Job Responsibilities Design, architect, and deliver scalable AI/ML solutions supporting enterprise business initiatives. Build and maintain NLP, RAG, OCR, and machine learning applications. Deploy and manage AI models across cloud environments. Collaborate with Product, Engineering, Support, and Business teams to develop innovative AI-powered solutions. Mentor junior engineers and contribute to technical design reviews and code quality standards. Implement secure, scalable, and highly available AI systems following industry best practices. Drive modernization efforts through AI automation, intelligent document processing, and advanced analytics. Solve complex business and technical challenges using modern AI and machine learning technologies. Ensure compliance with security, governance, and operational requirements throughout the solution lifecycle. Participate in architecture planning, implementation, monitoring, optimization, and continuous improvement activities. Job Qualifications Education At least 2nd Year College Undergraduate with relevant experience Bachelor's Degree preferred , ideally in: Information Technology Computer Science Computer Engineering Data Science Information Systems Other related technology programs Required Skills & Experience 6+ years of AI/ML Engineering experience 3+ years of hands-on experience in Natural Language Processing (NLP) 2+ years of experience working with Retrieval-Augmented Generation (RAG) 3+ years of experience deploying and managing ML models using cloud platforms such as: Microsoft Azure AWS Google Cloud Platform (GCP) 3+ years of experience utilizing cloud-native AI/ML services such as: Azure Machine Learning AWS SageMaker GCP AI Platform Proven experience in: Model training Model deployment Performance monitoring MLOps best practices WHAT WE OFFER Hybrid Laptop/Computer Provided by the Company Market Total Rewards Package Retirement Plan Medical Plan (HMO) from Day 1 of employment Dental, Medical, and Optical Reimbursements Life and Disability Insurance Paid Time-Off Benefits Sick Leave Conversion Tuition Fee Reimbursement Employee Assistance Program (EAP) Annual Performance Based Merit Increases Employee Recognition Training and Staff Development Employee Referral Program Employee Volunteerism Opportunity All Mandatory Statutory Benefits WHO WE ARE Optum is the health care technology and innovation company of the UnitedHealth Group enterprise along with UnitedHealthcare. UnitedHealth Group is a health care and well-being company with a mission to help people live healthier lives and help make the health system work better for everyone. We’re a leading health solution and care delivery organization. Our work is complex, but our mission is simple: create a healthier world, with you at the center. As part of a Fortune 5 enterprise, we are improving the health care experience of over 125 million people around the world. Elevate your career with a leading health care company while improving lives