Data Engineer II

4 weeks ago


Arlington, Virginia, United States MasterCard Full time
Job Title: Data Engineer II

Mastercard is seeking a Data Engineer II to drive customer experience strategy through innovation and problem-solving while contributing to a collaborative, high-performance workplace.

This is a hybrid position located in Arlington, VA, with three days per week onsite.

The Test & Learn team within Mastercard's Services organization aims to build industry-leading business experimentation software that brings sophisticated analytic techniques to business users around the world.

We are rapidly expanding our product offerings and innovating on how we deliver Test & Learn solutions to our clients.

Technical Implementation is a core component to these services, managing the data acquisition, integration, and transformation of client provided data within the Test & Learn and other platforms for global engagements.

Key Responsibilities:
  • Support the design, implementation, and maintenance of enterprise ETL processes for data platforms, for a global client base.
  • Develop scalable and efficient code to process data, ensuring availability and accessibility in a timely manner.
  • Collaborate with senior engineers to address data challenges, contributing to solutions that maintain high data quality.
  • Assist in the data delivery process, working alongside Data Engineers and Analysts to support accurate, high-value data solutions across various clients and industries.
  • Build strong working relationships with team members and clients, contributing to both local and global projects.
  • Learn and apply industry best practices, including version control, code reviews, and data validation, to ensure quality in data processes.
  • Use SQL and other database technologies to help optimize data processing and reduce the time required to handle large data sets.
  • Participate in efforts to automate routine data tasks and streamline processes.
  • Comply with all Mastercard internal policies and adhere to external regulations.


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