Sr. Data Scientist – Gen AI Engineer, Citi

Citi

Location:
India, Pune

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

The Sr. Data Scientist – Gen AI Engineer will lead the design, development, and deployment of complex GenAI projects. The role involves working with financial data, refining prompt engineering strategies for LLMs, and staying updated with the rapidly evolving GenAI landscape.

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
participating in team meetings
troubleshooting and debugging GenAI models in production
communicating technical concepts clearly to non-technical stakeholders

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
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
expert-level Python skills are mandatory
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
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
accessibility and reasonable accommodation for applicants with disabilities

Additional Information:

Job Posted:
July 02, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Sr. Data Scientist – Gen AI Engineer