3D data processing, Apache Hive, Big Data Technology, Data science techniques, Database, Design, Effective communication skills, NumPy, Pandas, PySpark, Python Programming, Random forests, SAS, SQL
The Model/Anlys/Valid Officer is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an area within the business. Requires basic commercial awareness. There are typically multiple people within the business that provide the same level of subject matter expertise. Developed communication and diplomacy skills are required in order to guide, influence and convince others, in particular colleagues in other areas and occasional external customers. Significant impact on the area through complex deliverables. Provides advice and counsel related to the technology or operations of the business. Work impacts an entire area, which eventually affects the overall performance and effectiveness of the sub-function/job family.
Summary: This role will support consumer risk scoring related team supervision, modeling, documentation, and adhoc analytics for International and US consumer portfolios including credit cards, loans, mortgages, and others at Citi by using traditional (e.g., regression) as well as emerging (e.g., machine learning and artificial intelligence ) predictive modeling techniques. Role requires hands-on experience in Python, SAS, SQL to perform data processing, predictive modeling, and development of library of automated scripts such as Python functions and SAS macros. Role requires strong familiarity and experience in model risk management related documentation, guidelines, and related analyses. Role provides broad exposure to business teams, other risk modeling teams, and model risk management group which requires strong communication, presentation, and stakeholder management.
Responsibilities
Qualifications
Education
Bachelor’s/University degree or equivalent experience, potentially Masters degree
Citigroup Inc. or Citi is an American multinational investment bank and financial services corporation headquartered in New York City. The company was formed by the merger of banking giant Citicorp and financial conglomerate Travelers Group in 1998; Travelers was subsequently spun off from the company in 2002.
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