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  • Warszawa, mazowieckie
  • Specjalista
  • 08.08.2018

    Pracodawca ma prawo zakończyć rekrutację we wcześniejszym terminie.

    If you want to understand how business operates globally, Citi Service Center is a perfect place for you.

    Citi Service Center Poland was launched in 2005 as a part of an initiative to establish a network of service centers providing shared services to other entities operating within the Citigroup around the world. We do not provide banking services to retail or corporate Clients, we deal with the processes of Citigroup branches from other countries. Currently we provide services to over 90 countries on 6 continents creating a unique opportunity to work in an international environment.

    Our approach to development is simple - we offer limitless opportunities and provide tools our employees can use at a time they deem suitable. We absolutely promote the proactive attitude and responsibility for shaping one’s own career. Here everyone carves out their own path. Thanks to Career Mobility, each employee of the organization may apply for any position within Citi worldwide.
    Location: Warszawa

    What would you do as a Statistician?

    • Perform model independent validation of complex predictive models (decision trees, linear regressions, models for binary outcome) using SAS/R statistical software
    • Conduct annual model performance assessments to ensure existing models are working as intended and meet the criteria and /or make model improvement recommendations
    • Build benchmark or challenger models to replicate model results, evaluate model assumption, data completeness, limitations, conceptual soundness, functional soundness, modelling methodology, outcome analysis, etc. of models being validated
    • Prepare model validation reports in a detailed, structured and clear manner, describing the outcomes of the analysis performed and include a conclusion based on the validation
    • Apply statistical methods to organize, analyze, and interpret data to perform model validations
    • 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
    • Distribute validation reports and consult with model and business owners and other stakeholders such as senior management, on model validation results


    • Experience in reporting the results of analysis in clear written form, and in presenting the findings
    • Statistical/data analytical skills - including both calculation and interpretation of outcome
    • Programming and statistical/data analytical skills in at least one of the following: SAS 4GL, R, SQL
    • Statistical/data analytical skills - including both calculation and interpretation of outcome
    • Experience with relational databases such as Oracle, SQL Server, and Data Marts/Data Warehouses
    • Very good English language skills
    • At least BA degree in statistics/mathematics/technical science
    • Degree in economics/banking may be considered if strong analytical skills proved
    • Experience in designing AML detection and monitoring systems will be considered as asset
    • Knowledge of Mantas will be considered as asset

    What will you get in return?

    • 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
    • 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

    To apply for the vacancy please click on the 'APPLY' button below