Requirements include a background in statistics and/or mathematics, preferably also experience with data analysis and/or data mining. Experience and knowledge in banking and finance will be desirable, as well as the ability to read and create formal statistical documentation.
Fluency in English and very good oral and written communication skills are necessary.
Wymagania
Responsibilities:Develop and validate predictive models (decision trees, linear regressions, models for binary outcome) within the agreed schedule and following globally consistent methodology.
Apply statistical methods to organize, analyze, and interpret data related to Customer Segmentation Model
Perform Customers segmentation to ensure appropriate settings of Anti-Money Laundering monitoring system
Use visualization techniques to display data and the results of analysis in clear straightforward presentations that can be understood by non-technical readers.
Provide data pulls and reports directly from Oracle Database. Write efficient SQL and PL-SQL queries in complex Very Large Scale database environment. Monitor time and capacity used during query execution, design efficient query execution plans.
Provide technical support to the team by implementing automation tools and integrating MS Office Excel, Oracle Database and SAS platforms. Design technical solutions supporting complex data reporting and analytical tasks. Generate complex graphical data reports, including data crosstabs, scatter plots and statistical measures.
Ensure Data Quality and Reliability. Design and implement various Data Quality methods in SAS and Oracle database. Run quality checks against database and report all data issues. Detect data anomalies and identify source of data problems. Recommend data quality solutions. Qualifications:
- Minimum of 3 years of experience in SAS software
- Minimum of 2 years of experience with relational databases such as Oracle, SQL Server, and Data Marts/Data Warehouses.
- Experience with very large transactional systems
- Statistical/data analytical skills - including both calculation and interpretation of outcome
- Experience in reporting the results of analysis in clear written form, and in presenting the findings during meetings and conference calls
- Understanding of technical requirements, ability to communicate with Technical Support
- Proficiency in data visualization and scripting/programming languages (VBA, SAS 4GL,SQL/PL-SQL, R)
- Master degree in statistics/mathematics/technical science (PhD degree may be considered for the fulfilment of work experience requirements)
- Degree in economics/banking may be considered if strong analytical skills proved
To our Employees we offer:
Opportunity of professional development in the international and well-established company;
Learning opportunities and challenging assignments in which you can utilize your knowledge;
Competitive social benefits (medical care, Benefit System, life insurance and other);
Chance for a career evolution within Citi business structures.
Development value:
Citi provides wide breadth of opportunities within Poland and globally for outstanding candidates: management career within CSC Poland or client/product role within other locations in EMEA.