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Senior Machine Learning Data Scientist - Assistant Vice President

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Employment
Full-time — employment source
Time Type: Full time------------------------------------------------------ Most Relevant Skills
Employment type in the employer’s posting: FULL_TIME
From the employer’s posting

What you’ll work on

Full posting

The ML Solutions team is seeking a Senior Data Scientist to drive the design, development, and deployment of innovative AI/ML and GenAI-based solutions.

  • Research and Development: Participate in research activities to explore and advance state-of-the-art generative AI techniques.

From the employer’s posting
The ML Solutions team is seeking a Senior Data Scientist to drive the design, development, and deployment of innovative AI/ML and GenAI-based solutions. In this hands-on role, you will leverage your expertise to create a variety of AI models, guiding a team from initial concept to successful production. A key aspect involves mentoring team members and fostering their growth. You will collaborate closely with business partners and stakeholders, championing the adoption of these advanced technologies to enhance client experiences, deliver tangible value to our customers, and ensure adherence to regulatory requirements through cutting-edge technical solutions. This position offers a unique opportunity to shape the future of our AI initiatives and make a significant impact on the organization.
Quality Control: Ensure the quality and performance of generative AI models, conducting rigorous testing and evaluation. Research and Development: Participate in research activities to explore and advance state-of-the-art generative AI techniques. Stay actively engaged in monitoring ongoing research efforts, keeping abreast of emerging trends, and ensuring that the Generative AI team remains at the forefront of the field. Cross-Functional Collaboration: Collaborate effectively with various teams, including product managers, engineers, and data scientists, to integrate AI technologies into products and services.
Education & alternatives
- Publications and contributions to the AI research community are a plus. - Master’s degree/Ph. D. or equivalent experience in Computer Science, Data Science, Statistics, or a related field. Education: Bachelor’s degree/Master's degree/Ph. D. or equivalent experience.
- Master’s degree/Ph. D. or equivalent experience in Computer Science, Data Science, Statistics, or a related field. Education: Bachelor’s degree/Master's degree/Ph. D. or equivalent experience. ------------------------------------------------------
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Live
First seen by us
Oct 21, 202623 days ago
Recorded sightings
58
Last seen by us
Nov 13, 2026

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How this job compares

Time since we first saw it

Day 23

Similar jobs usually come down between day 8 and day 60.

At Citi, jobs usually come down by about day 16.

From 11,783 similar postings that came down, and 1,325 of Citi’s. Coming down is not always a hire.

Citi is hiring

322 open jobs

Open jobs by the week we first saw them, last 12 weeks.

  • Hiring at a steady pace
  • Takes jobs down quickly
  • 8% of open jobs were reposted
Hiring record

See how this role fits your experience

Add your resume and we’ll mark which of these tools you already use, and point out anything in the posting that could rule you out.

  • Python
  • Docker
  • Hugging Face
  • Keras
  • LightGBM
  • NumPy
  • pandas
  • PyTorch
  • scikit-learn
  • TensorFlow
  • Transformers
  • XGBoost
  • PostgreSQL
Where the posting names them
- Experience in using Machine Learning/Deep Learning: XGBoost, LightGBM, TensorFlow, PyTorch, Keras. - Proficiency in Python Software Development, following Object-Oriented design patterns and best practices. - Strong background in mathematics: linear algebra, probability, statistics, and optimization.
- Hands-on experience with agentic evaluation frameworks and guardrails. - Experience of Docker container and edited a Docker file, experience with K8s is a plus. - Experience with Postgres and Vector DBs a plus.
- In-depth knowledge of deep learning and Generative AI frameworks such as Langchain, Lang Graph, Google ADK or similar. - Experience with and other open-source frameworks/libraries/APIs like Hugging Face Transformers, Spacy, Pandas, scikit-learn, NumPy, OpenCV. - Experience in using Machine Learning/Deep Learning: XGBoost, LightGBM, TensorFlow, PyTorch, Keras.
- Experience with and other open-source frameworks/libraries/APIs like Hugging Face Transformers, Spacy, Pandas, scikit-learn, NumPy, OpenCV. - Experience in using Machine Learning/Deep Learning: XGBoost, LightGBM, TensorFlow, PyTorch, Keras. - Proficiency in Python Software Development, following Object-Oriented design patterns and best practices.
- Experience of Docker container and edited a Docker file, experience with K8s is a plus. - Experience with Postgres and Vector DBs a plus. - Excellent problem-solving skills and the ability to think creatively.

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About Citi

People
About 226,000 in 2025.Annual report (SEC Form 10-K)
Company
Listed as C.
H-1B visas
1 approved for new hires in fiscal 2025.US Citizenship and Immigration Services

Demand for Data Scientist roles

New Data Scientist postings at the employers we follow are down 4% over the last 6 weeks compared with the 6 before.

Weekly new Data Scientist postings at the same employers, from the week of August 17 to the week of November 2. The fewest in a week was 1,403, the most 2,949, and the latest week had 2,098.
August 17Last week

Each bar is one week of new postings. The darkest bars are the last 6 weeks.

Counted from the hiring pages we’ve followed for at least five weeks, so employers we add don’t look like growth. Updated weekly.

About the role

We file this job under Data Scientist, by the work the posting describes.

Data scientists use statistics and models to answer harder questions, such as whether a change worked, what demand will look like next quarter, or which customers are likely to leave.

Postings usually ask for Python or R, SQL, statistics, experiment design and common machine learning methods.

Unlike an ML engineer, a data scientist's main output is often an analysis or a first model, not software running inside a product.

US government figures for data scientists

Median yearly pay, May 2025
$120,230
Expected change, 2025 to 2035
34.6% more jobsagainst 3.5% for all jobs

Source: US Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025) and Employment Projections (2025 to 2035). Occupation code 15-2051.

Job description

View original posting ↗

Team Description:

ML Solutions team within Markets OPS Technology is dedicated to developing solutions using Artificial Intelligence, Machine Learning and Generative AI. This team is a leader in creating new ideas, innovative technology solutions, and ground-breaking solutions for Markets Operations and Other Line of Businesses. We work closely with our clients and business partners to progress solutions from ideation to production by leveraging the entrepreneurial spirit and technological excellence.


Role Description:

The ML Solutions team is seeking a Senior Data Scientist to drive the design, development, and deployment of innovative AI/ML and GenAI-based solutions. In this hands-on role, you will leverage your expertise to create a variety of AI models, guiding a team from initial concept to successful production. A key aspect involves mentoring team members and fostering their growth. You will collaborate closely with business partners and stakeholders, championing the adoption of these advanced technologies to enhance client experiences, deliver tangible value to our customers, and ensure adherence to regulatory requirements through cutting-edge technical solutions. This position offers a unique opportunity to shape the future of our AI initiatives and make a significant impact on the organization.


Responsibilities:

  • Hands-On Execution and Delivery: Actively contribute to the development and delivery of AI solutions, driving innovation and excellence within the team. Take a hands-on approach to ensure AI models are successfully deployed into production environments, meeting high-quality standards and performance benchmarks.
  • Mentoring Young Talents: Mentoring team, guiding data analysts/ML engineers from concept to production. This involves fostering technical growth, providing project oversight, and ensuring adherence to best practices, ultimately building a high-performing and innovative team.
  • Quality Control: Ensure the quality and performance of generative AI models, conducting rigorous testing and evaluation.
  • Research and Development: Participate in research activities to explore and advance state-of-the-art generative AI techniques. Stay actively engaged in monitoring ongoing research efforts, keeping abreast of emerging trends, and ensuring that the Generative AI team remains at the forefront of the field.
  • Cross-Functional Collaboration: Collaborate effectively with various teams, including product managers, engineers, and data scientists, to integrate AI technologies into products and services.

Recommended Qualifications:

  • 8-12 years of Strong hands-on experience in Machine Learning, delivering complex solutions to production.
  • Experience with Generative AI technologies essential.
  • Understanding of concepts like supervised, unsupervised, clustering, embedding.
  • Knowledge of NLP, Name Entity Recognition, Computer Vision, Transformers, Large Language Models.
  • In-depth knowledge of deep learning and Generative AI frameworks such as Langchain, Lang Graph, Google ADK or similar.
  • Experience with and other open-source frameworks/libraries/APIs like Hugging Face Transformers, Spacy, Pandas, scikit-learn, NumPy, OpenCV.
  • Experience in using Machine Learning/Deep Learning: XGBoost, LightGBM, TensorFlow, PyTorch, Keras.
  • Proficiency in Python Software Development, following Object-Oriented design patterns and best practices.
  • Strong background in mathematics: linear algebra, probability, statistics, and optimization.
  • Experience with evaluation, scoring with framework like ML Flow.
  • Hands-on experience with agentic evaluation frameworks and guardrails.
  • Experience of Docker container and edited a Docker file, experience with K8s is a plus.
  • Experience with Postgres and Vector DBs a plus.
  • Excellent problem-solving skills and the ability to think creatively.
  • Strong communication and collaboration skills, with the ability to work effectively with cross-functional teams.
  • Publications and contributions to the AI research community are a plus.
  • Master’s degree/Ph. D. or equivalent experience in Computer Science, Data Science, Statistics, or a related field.

Education: Bachelor’s degree/Master's degree/Ph. D. or equivalent experience.

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Job Family Group:

Technology

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Job Family:

Applications Development

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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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Pune, MH, IN

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