JobsSr. AI/Python Engineer
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Sr. AI/Python Engineer

Citibank

Location

Tampa, FL

Type

Full-time

Posted

9/16/2026

Compensation

$113,840 - $170,760 per year

Undergraduate with 5+ Years of Experience
H-1B FY202699.0% approval-75% YoY
💎 Strong sponsor

Job description

The Vice President-level Machine Learning Systems Engineer at Citi will lead the development of intelligent financial systems by architecting and maintaining scalable backend systems. This role bridges data science and production-ready systems, requiring collaboration with data scientists, front-end engineers, and business leaders. The focus is on operationalizing complex models and creating reliable backend services. The ideal candidate will have a strong background in ML Ops and a passion for redefining global finance through technology.

Requirements

  • 6+ years of professional experience implementing data-intensive, large-scale ML solutions.
  • Expert-level proficiency in Python and Jupyter Notebook scripting.
  • Experience with machine learning frameworks such as Scikit-learn, Keras, TensorFlow, and PyTorch.
  • Familiarity with MLOps platforms like MLFlow and Google Cloud Vertex AI.
  • Bachelor’s or Master’s degree in a technology-related discipline or equivalent professional experience.

Responsibilities

  • Take ownership of the ML systems architecture and resolve complex challenges.
  • Mentor and develop emerging talent in best practices for building scalable systems.
  • Direct comprehensive analytics and ML initiatives to address critical business challenges.
  • Engage effectively with cross-functional stakeholders to align objectives.
  • Ensure adherence to laws, regulations, and corporate policies while assessing risks.

Benefits

  • Citi offers a comprehensive benefits package including competitive pay, stock programs, healthcare coverage, retirement plans, paid time off, parental leave, and programs supporting employee wellbeing and professional development.

H-1B filing history

Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026

Filing entity: Citibank Na

As of Aug 23, 2026

Initial approvals

75

FY2026

Approval rate

99.0%

FY2026

LCA certified

569

FY2026

Entry-level share

0.5%

FY2026

Initial approvals YoY

-75%

Trend

LCA certified YoY

-58%

Trend

Initial approvals by fiscal year

Approval rate by fiscal year

Continuing vs initial approvals

LCA certified positions by quarter

LCA certified positions by fiscal year

Based on public USCIS and DOL filings; not a sponsorship guarantee.

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