Senior Transformation Program Lead — Data & Analytics

Citibank (Switzerland) AG; Mississauga; Hybrid; Confidential; Full time

Job summary

Citibank (Switzerland) AG seeks a senior analytical professional to support transformation programs in Markets. The role applies data analysis, data engineering, and quantitative methods to translate regulatory and business requirements into practical solutions.

You will work with product owners, risk specialists, and technology teams to deliver high-quality analytical outputs for Citi’s Markets priorities.

Qualifications

• Bachelor’s degree or equivalent experience in a relevant analytical discipline; Master’s preferred.
• Strong proficiency in Python and SQL with ability to investigate complex datasets.
• Experience with Python data analysis libraries such as Pandas, Polars, or DuckDB.
• Experience translating business and regulatory requirements into structured analytical approaches.
• Experience designing data models, pipelines, and enterprise-scale data environments.

Responsibilities

• Answer complex business questions through data; define analytical questions and data requirements.
• Analyze complex data models using SQL and Python to assess quality and relations.
• Develop reusable frameworks for recurring data problems and cross-system testing.
• Prototype proofs of concept based on regulatory rule text and program requirements.
• Translate requirements into testable logic, data models, and prototype solutions.
• Create visualizations, diagrams, and documentation communicating findings.

Skills

Python

SQL

Data analysis

Data engineering

Regulatory knowledge

Education

Bachelor’s degree or equivalent experience

Master’s degree preferred

Tools

Jira

Confluence

GitHub

Pandas

DuckDB

Job description

Citibank (Switzerland) AG seeks a senior analytical professional to support transformation programs in Markets. The role applies data analysis, data engineering, and quantitative methods to translate regulatory and business requirements into practical solutions.

You will work with product owners, risk specialists, and technology teams to deliver high-quality analytical outputs for Citi’s Markets priorities.