Manager AI/ML Engineering

Optum India; Bengaluru; Vor Ort; INR 3.500.000 - 5.500.000; Vollzeit

Zusammenfassung

Optum India in Bengaluru is seeking a senior AI/ML/NLP professional to design, develop, and deploy advanced GenAI solutions. You will lead research, evaluation, and integration of cutting-edge LLMs and vector search technologies while building robust, scalable NLP pipelines for healthcare data.

The role requires deep expertise in Python/R/SQL, cloud platforms, and GPU-enabled pipelines, with a strong focus on performance, reliability, and ethical AI practices across a global health technology

Qualifikationen

• 7+ years of AI/ML/NLP R&D experience
• 10+ years of overall experience
• Proficiency in Python, R, SQL
• Proficiency with Azure, AWS, GCP
• Experience with GPUs and testing pipelines

Aufgaben

• Design, develop, and deploy GenAI and NLP solutions using transformer models and modern ML frameworks
• Lead research, evaluation, and integration of new LLMs (GPT, Claude, Gemini, Anthropic) and vector search tech
• Build and optimize Retrieval-Augmented Generation systems with vector DBs
• Architect agentic AI workflows using LangGraph, AutoGen, CrewAI, or Semantic Kernel
• Develop scalable NLP pipelines including tokenization, embeddings, seq-to-seq models and domain adaptation
• Perform advanced data analysis, preprocessing, and feature engineering to improve model reliability
• Develop and maintain scalable big-data pipelines for ingestion and analysis
• Optimize model inference, latency, and throughput with LLM gateways and guardrails
• Collaborate with research, engineering, and product teams to translate AI advances into production-ready capabilities

Kenntnisse

AI/ML/NLP RD experience

Python

R

SQL

Cloud platforms

GPU usage

Git/repo management

Ausbildung

Bachelor's degree or higher in CS/engineering focused on language processing

Jobbeschreibung

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 benefits, 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.

Primary Responsibilities

• Design, develop, and deploy advanced GenAI and NLP solutions to solve complex business and healthcare problems, using state‑of‑the‑art transformer models, LLMs, and modern ML frameworks
• Lead research, evaluation, and integration of new LLMs (GPT, Claude, Gemini, Anthropic), vector search technologies, prompt‑engineering techniques, and enterprise GenAI platforms
• Build and optimize Retrieval‑Augmented Generation (RAG) systems using vector databases (FAISS, Pinecone, Chroma), improving grounding, retrieval accuracy, and overall system reliability
• Architect and implement agentic AI workflows using frameworks like LangGraph, AutoGen, CrewAI, or Semantic Kernel, enabling single‑agent and multi‑agent systems for reasoning, planning, and tool‑calling
• Drive the development of high‑quality NLP pipelines-including tokenization, embeddings, seq‑to‑seq models, evaluation metrics, and domain adaptation-with a focus on performance, scalability, and robustness
• Perform advanced data analysis, preprocessing, and feature engineering to ensure data quality, reduce noise, and improve model reliability
• Develop and maintain scalable big‑data pipelines for ingestion, processing, and analysis, working with structured and unstructured datasets
• Optimize model inference, latency, and throughput, including integration with LLM gateways, guardrails, filters, and enterprise evaluation frameworks
• Scientist Responsibilities: (manager discretion if AI responsibilities are already present in JD):
• Collaborate with research, engineering, and product teams to translate cutting‑edge AI advancements into production‑ready capabilities. Uphold ethical AI principles by embedding fairness, transparency, and accountability throughout the model development lifecycle
• 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 regard 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

Required Qualifications

• Bachelor's degree or higher in computer science or engineering with a focus on language processing
• 7+ years of experience in AI, ML and/or NLP R&D (with demonstrable impact preferred). This requirement maybe relaxed for candidates with a PhD
• 10+ years of overall experience
• Experience with both traditional machine learning algorithms and modern deep learning and generative AI models
• Proven good knowledge of and hands‑on skills with repository management and GPU use, and the ability to rapidly set up pipelines for testing new ideas
• Proficiency in Python, R, SQL and other programming languages for data analysis and modeling
• Proficiency with cloud development environments such as Azure, AWS, and GCP
• Proven excellent analytical and problem‑solving skills, including the ability to disaggregate issues, identify root causes and recommend solutions

At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone - of every race, gender, sexuality, age, location and income - deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.