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VP - Data Science & Gen AI - Bangalore Karnataka India | CIti Job


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Job Opportunity Details

Type

Full Time

Salary

Not Telling

Work from home

No

Weekly Working Hours

Not Telling

Positions

Not Telling

Working Location

AMRUTHAHALLI, NH 7,INTERNATION, Karnātaka, India   [ View map ]

AIM Fraud analytics team is seeking an experienced and innovative Data Scientist to join our Fraud Modeling / Gen AI team to transform fraud detection and prevention. As a subject matter expert in data science, you will be responsible for the development and deployment of cutting-edge data science solutions that enhance fraud detection and reduce false positives and optimize operational efficiency.

Key Responsibilities:

  • Lead the design and implementation of generative AI use cases, from ideation to production.
  • Build and tune LLM-based applications using platforms like Vertex, GPT, Hugging Face, etc.
  • Create robust prompt engineering strategies and reusable prompt templates.
  • Integrate generative AI with enterprise applications using APIs, knowledge graphs, vector databases (e.g., PG Vector, Pinecone, FAISS, Chroma), and orchestration tools.
  • Collaborate with Tech and business teams to identify opportunities and build solutions.
  • Responsible for model development, validation and testing of fraud detection models, including statistical analysis, data validation and model performance evaluation.
  • Ensure compliance with regulatory requirements and industry best practices in fraud detection and model validation.
  • Responsible for documenting the model development documents for MRM approvals and governance purposes.
  • Stay current on GenAI trends, frameworks (LangChain, LlamaIndex), and research.
  • Mentor junior team members and promote a culture of experimentation and learning.
  • Stay abreast of advancements in Gen AI, LLMs, and fraud prevention technologies, applying relevant innovations to projects.
  • Specialization in fraud or risk domain preferred

Qualifications:

  • 11+ years of hands-on experience in data science, or AI/ML roles.
  • 7+ years’ experience in statistical analysis with working knowledge of at least one of the following statistical software packages: Python (Must), Hive, Spark, SAS Strong quantitative, analytical, and problem-solving skills; knowledge of probability theory, statistics, mathematical finance, econometrics, numerical methods
  • 2+ years of hands-on experience specifically with generative AI or LLMs.
  • Strong understanding of statistical concepts and modelling techniques including traditional and advanced ML algorithms
  • Strong programming skills in Python, and familiarity with libraries like Transformers, LangChain, LlamaIndex, PyTorch, or TensorFlow.
  • Working knowledge of retrieval-augmented generation (RAG) pipelines and vector databases.
  • Understanding of MLOps / LLM Ops, model evaluation, prompt tuning, and deployment pipelines
  • Experience building applications with OpenAI, Anthropic Claude, Google Gemini, or open-source LLMs.
  • Familiarity with regulatory requirements and guidelines related to risk model validation
  • Strong communication skills and the ability to partner with both technical and non-technical stakeholders.

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Job Family Group:

Decision Management

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Job Family:

Specialized Analytics (Data Science/Computational Statistics)

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Time Type:

Full time

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.


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