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Python and PySpark Machine Learning Data Scientist

Pay
Pay not listed
Work setting
Not stated
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
  • Work with model governance & fair lending teams to ensure compliance of models in accordance with Citi standards

From the employer’s posting
The analyst will work with other members in the team and business partners to jointly build model driven solutions using traditional methods (Linear, Logistic, Segmentation etc.) as well Machine Learning driven modeling solutions Work with model governance & fair lending teams to ensure compliance of models in accordance with Citi standards Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

What you’ll bring

All qualifications

Core experience

  • Bachelor’s Degree with 4+ years of experience in data analytics, or master’s degree with 2+ years of experience in data analytics, or PhD
  • Excellent communication and interpersonal skills, be organized, detail oriented, and adaptive to matrix work environment
  • Experience in Machine Learning and Data Science
  • Ability to build partnerships with cross-functional teams
Qualification wording
Bachelor’s Degree with 4+ years of experience in data analytics, or master’s degree with 2+ years of experience in data analytics, or PhD
Excellent communication and interpersonal skills, be organized, detail oriented, and adaptive to matrix work environment
Experience in Machine Learning and Data Science
Ability to build partnerships with cross-functional teams
Education & alternatives
Qualifications: - Bachelor’s Degree with 4+ years of experience in data analytics, or master’s degree with 2+ years of experience in data analytics, or PhD - Experience in Machine Learning and Data Science
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Actively hiringFirst seen by us today, still listed, and not a repost of an earlier posting.

Status in our records
Live
First seen by us
Nov 13, 2026today
Recorded sightings
1

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How this job compares

Time since we first saw it

Day 0

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

At Citi, jobs usually come down by about day 14.

From 11,733 similar postings that came down, and 1,560 of Citi’s. Coming down is not always a hire.

Citi is hiring

319 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
  • R
  • SQL
  • PySpark
Where the posting names them
Responsibilities: - Incumbents are required to work with large and complex data sets using a variety of tools (Python, PySpark, SQL, R etc.) to build modeling solutions for various business requirements - Primary focus areas would be Model building, model validations, model implementation and model governance related responsibilities for multiple portfolios

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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 ↗

The Spec Analytics Analyst is a developing professional role. Applies specialty area knowledge in monitoring, assessing, analyzing and/or evaluating processes and data. Identifies policy gaps and formulates policies. Interprets data, build predictive models that can support business decisions. Researches and interprets factual information. Identifies inconsistencies in data or results, defines business issues and formulates recommendations on policies, procedures or practices. Integrates established disciplinary knowledge within own specialty area with basic understanding of related industry practices. Good understanding of how the team interacts with others in accomplishing the objectives of the area. Develops working knowledge of industry practices and standards. Limited but direct impact on the business through the quality of the tasks/services provided.

Responsibilities:

  • Incumbents are required to work with large and complex data sets using a variety of tools (Python, PySpark, SQL, R etc.) to build modeling solutions for various business requirements
  • Primary focus areas would be Model building, model validations, model implementation and model governance related responsibilities for multiple portfolios
  • Incumbents in this role may often be referred to as Data Scientists
  • Specialization in marketing, risk, digital and AML fields possible
  • The analyst will work with other members in the team and business partners to jointly build model driven solutions using traditional methods (Linear, Logistic, Segmentation etc.) as well Machine Learning driven modeling solutions
  • Work with model governance & fair lending teams to ensure compliance of models in accordance with Citi standards
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.


Qualifications:

  • Bachelor’s Degree with 4+ years of experience in data analytics, or master’s degree with 2+ years of experience in data analytics, or PhD
  • Experience in Machine Learning and Data Science
  • Have the ability to retrieve and manipulation data
  • Possess analytic ability and problem solving skills
  • Working experience in a quantitative field
  • Excellent communication and interpersonal skills, be organized, detail oriented, and adaptive to matrix work environment
  • Ability to build partnerships with cross-functional teams


Education:

  • Bachelors/University degree or equivalent experience


This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.


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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.

Source details

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Location & working pattern

Gurugram Haryana India

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