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Data Science Lead

https://www.citi.com/ Logo

Citi

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Location:
Canada, Mississauga

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

In the Global Assessments & People Analytics & Insights group at Citigroup, we solve business problems with workforce and business data. We conduct analyses to enable evidence-based decision making. We use statistical models to predict future outcomes. We provide actionable insights. Our mission is to equip decision makers with data-driven insights through analytics to make the best decisions about people - individuals, teams and organizations—to drive business performance.

Job Responsibility:

  • Collaborate with cross-functional teams, including data scientists, project managers, HR partners and business stakeholders, to understand data requirements and define data engineering solutions that support workforce planning goals
  • Working with the HR technology team and various other partners to build and maintain the People Analytics and Insights database
  • Lead and mentor a team of data scientists, data engineers and tableau developers
  • Applying analytical/technical expertise to translate business problems into actionable solutions
  • Develop and implement data models to support advanced analytics and machine learning applications related to workforce planning and optimization
  • Leading execution and automation of analytical and reporting projects to ensure that the outputs fulfill client requirements and expectations
  • Performing ETL tasks and data analyses (exploratory, confirmatory and/or qualitative), which include wide use of reporting frameworks and statistical models/ tests using Python, Tableau etc
  • Effectively communicate findings, ideas, and concepts to non-technical stakeholders both internally and externally
  • Staying abreast of current trends/research in data science research and technology

Requirements:

  • Master’s Degree/ Bachelor’s degree preferably in Statistics, Economics, Mathematics / B.tech in Computer science, IT
  • Extensive experience in Advanced SQL (or similar language for querying relational databases)
  • Advanced Python programming skills
  • Experience using platforms such as Oracle, Google Cloud, Snowflake, Airflow etc.
  • Experience with Big Data tools: Hadoop, Spark, Kafka
  • Tableau and other data visualization tools
  • Demonstrated ability to lead projects to timely delivery
  • Strong analytical skills related to working with unstructured datasets
  • Experience managing and working with large databases, data management, including understanding of various data structures and common methods in data transformation, data validation and audit
  • Demonstrated strong collaboration skills
  • Ability to manage and work with structured and unstructured data with accuracy
  • Ability to multitask and manage multiple research/analytics projects at the same time
  • Demonstrated strong attention to detail, problem-solving, and critical thinking
  • Business and HR acumen is preferred
  • Adaptive to matrix work environment

Nice to have:

Business and HR acumen

Additional Information:

Job Posted:
September 04, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:
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