Sr. Data Scientist, Citi

Citi

Location:
India, Pune

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Not provided

Save Job

Apply Position

Job Description:

A role for an experienced Sr. Data Scientist specializing in Generative AI (GenAI), tasked with full lifecycle development of robust AI projects in a collaborative and innovative environment

Job Responsibility:

Collaborating with stakeholders to understand their needs
Developing and testing Python code for GenAI solutions
Integrating with vector databases
Monitoring MLOps pipelines
Researching emerging GenAI technologies
Troubleshooting and debugging GenAI models in production
Designing and implementing scalable API architectures for GenAI applications

Requirements:

Master's degree in Computer Science, Data Science, or a related field. Ph.D. preferred
8-12 years of experience in a Data Scientist or equivalent role, with at least 4 years of specialized experience in Generative AI, including experience leading technical development and mentoring teams
Working with financial data and applying NLP techniques, refining prompt engineering strategies for LLMs, collaborating with stakeholders to understand their needs, developing and testing Python code for GenAI solutions, integrating with vector databases, monitoring MLOps pipelines, researching emerging GenAI technologies, and participating in team meetings
Troubleshooting and debugging GenAI models in production
Staying up-to-date with the rapidly evolving GenAI landscape
Communicating technical concepts clearly to non-technical stakeholders
Demonstrable experience in the full lifecycle of real-world, production-level GenAI project implementation
Data structures (lists, dictionaries, sets), algorithms, object-oriented programming, file handling, exception handling
Scientific Computing: NumPy, Pandas, SciPy
Machine Learning: Scikit-learn, XGBoost, LightGBM
Deep Learning: TensorFlow, PyTorch
GenAI: Transformers, LangChain
GenAI Specific Skills, LLM architectures, RAG, Advanced Chatbot Architectures, Prompt Engineering, Fine-tuning LLMs, API Development
Expert-level Python skills
Proven ability to design, develop, and deploy complex GenAI projects, from initial concept to production and maintenance
Deep understanding of LLMs, RAG, and advanced chatbot architectures
Experience designing and implementing scalable API architectures for GenAI applications
Extensive knowledge of Machine Learning concepts, including advanced modeling techniques, model evaluation, and deployment strategies
Expertise in prompt engineering, fine-tuning LLMs, and optimizing performance for specific use cases
Strong technical leadership and mentorship skills
Excellent communication and collaboration skills

Nice to have:

Experience with MLOps and building robust AI pipelines
Deep understanding of cloud computing platforms and their application in GenAI
Experience with developing and deploying conversational AI solutions in production environments
Contributions to research and publications in the field of Generative AI
Experience building and managing large datasets for training GenAI models

What we offer:

Equal opportunity employment
Global benefits supporting well-being, growth, and work-life balance

Additional Information:

Job Posted:
August 20, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

View All Jobs In This Company

Job Link Share:

Sr. Data Scientist