[Remote] Lead AI/ML Engineer - Remote

Note: The job is a remote job and is open to candidates in USA. Optum is a global organization dedicated to improving health outcomes through technology. They are seeking a Lead AI/ML Engineer to drive the development and implementation of AI/ML solutions within clinical workflows, enhancing efficiency and clinician experience.ResponsibilitiesDesign, develop, and maintain full stack applications using Next.js, React, and modern TypeScript patternsBuild and integrate LLM powered capabilities (e.g., summarization, search, assistants, decision support) using industry standard AI frameworks and APIsDesign and optimize backend services and APIs, ensuring scalability, reliability, and securityDevelop and manage data models and queries using PostgreSQL, focusing on performance and data integrityDeploy, monitor, and operate applications on Microsoft Azure (App Services, Containers, Functions, Storage, AI services, etc.)Implement best practices for cloud architecture, CI/CD pipelines, observability, and cost optimizationCollaborate with architects and AI engineers on system design, model integration, and platform capabilitiesWrite clean, testable, and well documented code; lead by example in code reviews and technical standardsMentor junior engineers and contribute to technical decision making and solution directionSkillsBachelor's degree in Computer Science (or related field) or 4+ years of equivalent software engineering experience7+ years of professional software engineering experience, including full stack development3+ years of experience with CI/CD pipelines, automated testing, and cloud native deployment models3+ years of experience with Next.js / React, TypeScript, and modern frontend architectures3+ years of backend development experience with Node.js (or equivalent server side frameworks)3+ years of experience working with PostgreSQL or other relational databases3+ years of experience building and deploying applications on Microsoft Azure3+ years of experience working with RESTful APIs, authentication/authorization, and secure application design2+ years of experience integrating AI/LLMs into applications (prompting, orchestration, APIs, etc.)Proven excellent problem solving skills and ability to work across ambiguous problem spacesAll employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter PolicyBenefitsA comprehensive benefits packageIncentive and recognition programsEquity stock purchase401k contribution (all benefits are subject to eligibility requirements)Flexibility to work remotely rom anywhere within the U.S.Career development opportunitiesMentorshipClear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested inCompany OverviewOptum provides primary care and optical care services. It was founded in 1985, and is headquartered in Albuquerque, New Mexico, USA, with a workforce of 10001+ employees. Its website is https://nm.optum.com.