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VP - Data Science & Gen AI

Citi

Bangalore Karnataka India, IndiaFull Time

VP - Data Science & Gen AI at Citi is a full time role based in Bangalore Karnataka India, India. It was published on 10 March 2026 and was open at last check.

VP - Data Science & Gen AI at Citi — key details
RoleVP - Data Science & Gen AI
CompanyCiti
LocationBangalore Karnataka India, India
Employment typeFull Time
Published10 March 2026
StatusOpen at last check

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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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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Create your free OnJob profile to apply — we'll take you to Citi's application after sign-up. · Posted 10 Mar 2026.

VP - Data Science & Gen AI at Citi — questions answered

What does the VP - Data Science & Gen AI role at Citi pay?

Citi does not publish a salary on this VP - Data Science & Gen AI listing, so OnJob shows no figure for it rather than an estimate. For what this role pays across the market, the OnJob salary guides aggregate the live listings that do disclose pay.

Where is the VP - Data Science & Gen AI role at Citi based?

Citi lists this VP - Data Science & Gen AI role in Bangalore Karnataka India, India, advertised as full time work at that location. Larger employers sometimes cover several sites under one city name, so confirm the exact office with Citi before you apply.

Is the VP - Data Science & Gen AI role at Citi still open?

The VP - Data Science & Gen AI posting at Citi was open at OnJob's last check of the employer's careers page, having been published on 10 March 2026. OnJob re-checks source listings on each build and marks a role closed once it disappears, but listings can close without notice, so the employer's own page is the final word.

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