Greater Noida Uttar Pradesh Data science Jobs – 891 Open Jobs Today

AI ML Engineer
Optum —Noida, Uttar Pradesh
- Full-time
- Azure
- Computer Science
- Master's degree
- Health insurance
Oceanographer
Regional Integrated Multi-Hazard Early Warning System —Noida, Uttar Pradesh
- ₹70,000 - ₹1,00,000 a month
- Email
- Master's degree
- Analysis skills
- Bachelor's degree
Quick apply
8d
Business Analyst (B-Tech/BCA)
PrimaFelicitas Private Limited —Noida, Uttar Pradesh
- ₹2,53,796.98 - ₹5,95,078.09 a year
- Full-time
- Computer Science
- Analysis skills
- Bachelor's degree
- Health insurance
- Paid time off
Quick apply
Data Engineer, Cross Border Science and Analytics
ADCI - Uttar Pradesh —Noida, Uttar Pradesh
- Full-time
- SQL
- Scripting
- EMR systems
Senior Software Engineer - QA
Optum —Noida, Uttar Pradesh
- Full-time
- Computer Science
- Master's degree
- SQL
- Health insurance
Data Science and AI/ML trainer
Vidya Quest LLP —Noida, Uttar Pradesh
- ₹20,000 - ₹35,000 a month
- Full-time
- Azure
- Computer Science
- Master's degree
Quick apply
14h
Solutions Engineer
One Hundred Feet Analytics India Pvt Ltd —Noida, Uttar Pradesh
- ₹25,00,000 - ₹30,00,000 a year
- Full-time
- Computer Science
- Engineering
- SQL
Quick apply
7d
Data Science / Machine Learning Intern
UniConverge Technologies Pvt. Ltd. —Noida, Uttar Pradesh
- ₹8,000 - ₹10,000 a month
- Part-time
- SQL
- Machine learning
- In-person
Quick apply
5d
Technical Lead - Data Science
TO THE NEW —Noida, Uttar Pradesh
- Azure
- AWS
- Machine learning
Mid-Level Full Stack Developer
NosNia.ai —Greater Noida, Uttar Pradesh
- ₹3,76,828.42 - ₹12,24,144.78 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
Quick apply
11h
Data Science Engineer 3
Adobe —Noida, Uttar Pradesh
- Full-time
- SQL
- Machine learning
- AI
13d
Associate Program Manager - Business Analytics & Data Science
Testbook —Noida, Uttar Pradesh
- Full-time
- Microsoft Excel
- Master's degree
Software Engineer - Java FSE - Springboot, Angular
Optum —Noida, Uttar Pradesh
- Full-time
- Computer Science
- Java
- Bachelor's degree
- Health insurance
9d
Power BI Manufacturing Analytics Developer
CNH Industrial —Greater Noida, Uttar Pradesh
- Full-time
- Azure
- Computer Science
- SQL
12d
Director of Data Science
Deal4loans —Noida, Uttar Pradesh
- Computer science
- Doctoral degree
- Master's degree
Data Scientist
Neotechie —Noida, Uttar Pradesh
- ₹25,00,000 a year
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- SQL
Quick apply
Data Engineer (Data Science / Data extraction)
Luxoft —Noida, Uttar Pradesh
- English
- Databases
- AWS
Data Analyst
Backropsource —Noida, Uttar Pradesh
- Up to ₹6,00,000 a year
- Full-time
- Microsoft Excel
- Computer Science
- SQL
Quick apply
1d
Python/Data Science Intern - Patna(onsite)
GeoTechnosoft —Noida, Uttar Pradesh
- Full-time
- SQL
- Machine learning
- In-person
Data Analyst
khodiyar Handwork —Noida, Uttar Pradesh
- ₹30,000 - ₹50,000 a month
- Full-time
- Microsoft Excel
- Azure
- Data analysis skills
- Health insurance
Quick apply

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AI ML Engineer

Optum -
Noida, Uttar Pradesh

Apply Now

Job details

Full-time

Benefits

Health insurance

Qualifications

CI/CD
Azure
Law
Computer Science
Master's degree
OS Kernels
AWS
Docker
Bachelor's degree
Continuous integration
APIs
AI
TypeScript
Python

Full job description

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:

AI Applications and Feature Development
- Develop and refine LLM-based features such as chat, summarization, knowledge search, and data extraction
- Apply prompt engineering techniques and support model fine tuning or parameter efficient tuning (e.g., LoRA)
- Implement RAG (retrieval augmented generation) workflows including preprocessing, embedding generation, and vector search
Model and Architecture Understanding
- Work with transformer-based models; apply foundational understanding of attention, embeddings, and model behavior
- Assist in model interpretability and improving reliability of model outputs
AI Quality, Evaluation and Safety
- Help improve accuracy by reducing hallucinations through prompting, guardrails, and retrieval improvements
- Support benchmarking, evaluation tests, and quality checks
- Contribute to Responsible AI practices
Integration and Orchestration
- Build services integrating AI APIs (OpenAI, Azure, open source LLMs)
- Implement tool/agent orchestration flows with guidance from senior team members
- Work with vector databases such as FAISS, Pinecone, or pgvector
Performance and Optimization
- Contribute to enhancements in latency, throughput, and token efficiency
- Support implementation of model compression and quantization techniques
- Develop caching and batching strategies to improve system performance
Collaboration and Delivery
- Work closely with product, data, and engineering teams to deliver high quality AI features
- Participate in code reviews, team design discussions, and knowledge sharing
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 or master's degree in computer science, Engineering, or a related field
3+ years of software engineering experience, including 1-2 years with generative AI or LLMs
Experience building cloud-based applications (Azure, AWS, or GCP)
Working knowledge of:
- LLMs, prompt engineering, fine tuning basics, and RAG
- Transformer architecture fundamentals (attention, embeddings)
- Evaluation and safety concepts (hallucination reduction, quality checks)
- AI integration using APIs, vector DBs, and orchestration frameworks
- Token optimization and latency reduction strategies
Proficiency in Python or TypeScript
Proven solid problem solving and collaborative skills

Preferred Qualifications

Experience with LangChain, LlamaIndex, or Semantic Kernel
Experience with Docker, CI/CD pipelines, and cloud deployment tools
Familiarity with open source LLMs (LLaMA, Mistral, etc.) and embedding models
Exposure to hybrid search, rerankers, or advanced retrieval techniques
Understanding of model compression (quantization, pruning)
Proven interest in Responsible AI and governance

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.

Apply Now

Refine Your Search

data science jobs in greater noida uttar pradesh

AI ML Engineer

Oceanographer

Business Analyst (B-Tech/BCA)

Data Engineer, Cross Border Science and Analytics

Senior Software Engineer - QA

Data Science and AI/ML trainer

Solutions Engineer

Data Science / Machine Learning Intern

Technical Lead - Data Science

Mid-Level Full Stack Developer

Data Science Engineer 3

Associate Program Manager - Business Analytics & Data Science

Software Engineer - Java FSE - Springboot, Angular

Power BI Manufacturing Analytics Developer

Director of Data Science

Data Scientist

Data Engineer (Data Science / Data extraction)

Data Analyst

Python/Data Science Intern - Patna(onsite)

Data Analyst

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