The AI/ML Engineer will develop and implement AI and machine learning solutions, focusing on NLP, using various techniques and cloud environments.
Requisition Number: 2339914
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 Responsibility:
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
Required Qualifications:
Preferred Qualifications:
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.
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 Responsibility:
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
Required Qualifications:
- Bachelor's degree or higher in computer science engineering with a focus on language processing. Overall 5+ years of experience in AI ML roles
- Experience implementing multiple machine learning and AI techniques such as supervised, unsupervised, reinforcement learning, Deep learning, NLP
- Exposure in Gen AI - Fine tuning LLMs , RAG , Agentic etc
- Exposure to developing solution in NLP space and relevant projects
- Understanding of Both Opensource and Open AI LLMs and RAG architecture
- Familiarity with NLP literature, thrust areas, conference venues, and code repositories
- Familiarity with UI tools like Streamlit, flask etc , FAST APIs , Rest APIs , Docker containers
- Proficiency in Python, pytorch , SQL and other programming languages for data analysis and modeling
- Proficiency in libraries such as Hugging face and OpenAI API
- Proficiency with cloud development environments such as Azure, AWS, and GCP
- Proven good knowledge of and hands-on skills with repository management and GPU use, and the ability to rapidly set up NLP pipelines for testing new ideas
- Proven good grasp of using LLMs, Deploying LLMs
- Proven excellent analytical and problem-solving skills, including the ability to disaggregate issues, identify root causes and recommend solutions
Preferred Qualifications:
- Experience in ML and NLP R&D with demonstrable impact
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.
Top Skills
AWS
Azure
Docker
Fast Apis
Flask
GCP
Python
PyTorch
Rest Apis
SQL
Streamlit
Similar Jobs at Optum
Artificial Intelligence • Big Data • Healthtech • Information Technology • Machine Learning • Software • Analytics
Develop and implement AI/ML solutions, utilizing frameworks and statistical analysis. Collaborate with teams for model development and ensure scalability in production environments.
Top Skills:
HadoopKafkaNumpyPandasPysparkPythonPyTorchScikit LearnSQLTensorFlow
Artificial Intelligence • Big Data • Healthtech • Information Technology • Machine Learning • Software • Analytics
Lead design and delivery of production-grade AI/ML solutions for healthcare, focusing on NLP/LLM, RAG, time-series forecasting, model lifecycle management, deployment, optimization (quantization), and mentorship of engineering teams.
Top Skills:
Python,Sql,Flask,Fastapi,Pandas,Numpy,Scikit Learn,Tensorflow,Pytorch,Langchain,Milvus,Chroma,Faiss,Vectordbs,Rag,Llm,Azure Cloud,Generative Ai
Artificial Intelligence • Big Data • Healthtech • Information Technology • Machine Learning • Software • Analytics
Design, develop, and productionize machine learning and LLM solutions using Langchain, fine-tuning, and RAG. Write PEP8-compliant Python, containerize with Docker, use Git, apply traditional ML (XGBoost, K-means), and ensure code quality through testing and documentation.
Top Skills:
Python,Langchain,Llms,Genai,Deep Learning,Xgboost,K-Means,Rag (Retrieval-Augmented Generation),Fine-Tuning,Docker,Git,Aws,Azure,Pep8
What you need to know about the Pune Tech Scene
Once a far-out concept, AI is now a tangible force reshaping industries and economies worldwide. While its adoption will automate some roles, AI has created more jobs than it has displaced, with an expected 97 million new roles to be created in the coming years. This is especially true in cities like Pune, which is emerging as a hub for companies eager to leverage this technology to develop solutions that simplify and improve lives in sectors such as education, healthcare, finance, e-commerce and more.
