Hello Everyone,

Optum is hiring Data Scientist at Noida who can join us on a short notice.

Primary Skills - Data Science, Python, Machine Learning, Applied Statistics, SQL, ML Frameworks - Scikit-Learn, XGBoost, TensorFlow or Pytorch

Experience - 6 - 10 yrs

Location - Noida

Notice period - Immediate to 45 days

-

Primary Responsibilities:

- Design, develop, validate, and deploy predictive and prescriptive analytics solutions to address complex business problems
- Build, optimize, and operationalize machine learning models across classification, regression, forecasting, recommendation systems, clustering, and optimization use cases
- Perform exploratory data analysis (EDA), feature engineering, and data preparation to uncover patterns, trends, and actionable insights
- Develop and validate statistical models using appropriate methodologies, ensuring model robustness, reliability, and interpretability
- Apply statistical techniques such as hypothesis testing, experiment design, sampling, regression analysis, and time-series modeling to solve business challenges
- Monitor model performance in production, identify model drift, and implement continuous improvement and retraining strategies
- Translate business requirements into analytical frameworks and scalable ML solutions




- Develop and operationalize AI/ML solutions leveraging both traditional machine learning and Generative AI techniques
- Apply Natural Language Processing (NLP), Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and agentic AI frameworks to solve real-world business problems
- Evaluate, benchmark, and compare model performance using industry-standard evaluation frameworks, metrics, and best practices

Required Qualifications:

- 6+ years of experience in Data Science, Machine Learning, Applied Statistics, or a related field
- Hands-on experience with Python, SQL, and leading ML frameworks such as Scikit-learn, XGBoost, TensorFlow, or PyTorch
- Solid understanding of machine learning algorithms, statistical modeling techniques, model validation, and model risk management practices
- Familiarity with MLOps practices, CI/CD pipelines, model monitoring, and production deployment frameworks

Preferred Qualifications:

- Experience with cloud-based AI/ML platforms (Azure ML, AWS SageMaker, or GCP Vertex AI)
- Experience working with Generative AI, LLMs, RAG architectures, and AI agents

Interested can share their resume at [email protected]

Thanks and Regards,

Arshad Ayub - Talent Scout

Deputy Manager - TA [email protected]

Optum

📌 Data Scientist (Noida)
🏢 Optum
📍 Noida