VI

Data Scientist

VISA

7 months ago

5 - 7 years

Hybrid

Bengaluru, Karnataka, Karnataka, India

  • Extract and understand data to form an opinion on how to best help our clients and derive relevant insights.
  • Develop visualizations to make your complex analyses accessible to a broad audience.
  • Work with stakeholders throughout the organization to identify opportunities for leveraging Visa data to drive business solutions.
  • PYTHON

    R programming

    SQL

    Spark

    Machine Learning Models

    ETL Pipelines

    Data Visualization (Tableau, Power BI)

    Ms Excel

    MS PowerPoint

    Job description & requirements

    Essential Functions


    • Be an out-of-the-box thinker who is passionate about brainstorming innovative ways to use our unique data to answer business problems
    • Communicate with clients to understand the challenges they face and convince them with data
    • Extract and understand data to form an opinion on how to best help our clients and derive relevant insights
    • Develop visualizations to make your complex analyses accessible to a broad audience
    • Find opportunities to craft products out of analyses that are suitable for multiple clients
    • Work with stakeholders throughout the organization to identify opportunities for leveraging Visa data to drive business solutions.
    • Mine and analyze data from company databases to drive optimization and improvement of product, marketing techniques and business strategies for Visa and its clients
    • Assess the effectiveness and accuracy of new data sources and data gathering techniques.
    • Develop custom data models and algorithms to apply to data sets.
    • Use predictive modeling to increase and optimize customer experiences, revenue generation, data insights, advertising targeting and other business outcomes.
    • Develop processes and tools to monitor and analyze model performance and data accuracy.

    This is a hybrid position. Expectation of days in office will be confirmed by your Hiring Manager.


    Qualifications

    Basic Qualifications

    5+ years of relevant work experience and a Bachelors degree, OR 6+ years of relevant work experience


    Preferred Qualifications

    5 or more years of work experience with a Bachelor’s Degree or more than 2 years of work experience with an Advanced Degree (e.g. Masters, MBA, JD, MD)

    •2+ years’ experience in data-based decision-making or quantitative analysis

    •Bachelor’s or Master’s degree in Statistics, Operations Research, Applied Mathematics, Economics, Data Science, Business Analytics, Computer Science, or a related technical field

    •Analyzing large data sets using programming languages such as Python, R, SQL and/or Spark

    •Developing and refining machine learning models for predictive analytics, classification and regression tasks.

    •Knowledge of ETL pipelines in Spark, Python, HIVE that process transaction and account level data and standardize data fields across various data sources

    • Generating and visualizing data-based insights in software such as Tableau

    •Competence in Excel, PowerPoint

    •Previous exposure to financial services, credit cards or merchant analytics is a plus

    Experience :

    5 - 7 years

    Job Domain/Function :

    Data Science

    Job Type :

    Hybrid

    Employment Type :

    Full Time

    Number Of Position(s) :

    1

    Educational Qualifications :

    Bachelor's Degree

    Location :

    Bengaluru, Karnataka, India, Bengaluru, Karnataka, India

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