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Mastercard

Software Engineer I

Mastercard
Canada · Full-time · Entry

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title And Summary

Software Engineer I

The Software Engineer I – Data Acquisition will participate on data collection aspects of client engagements to deliver solutions, as well as contribute to and foster a high-performance collaborative workplace.

  • Collaborate and execute on projects through design, implementation, automation, and maintenance of large-scale enterprise ETL processes for a global client base
  • Develop repeatable and scalable code that processes client data in an automated and efficient manner to ensure data availability in the platform is as current as possible
  • Build trust-based working relationships with peers
  • Implement best practices and collaborate in the design of effective streamlined processes for a complex global solutions group
  • Leverage industry best practices including proper use of source control, code reviews, data validation and testing
  • Execute full software development life cycle (SDLC)
  • Write well-designed, testable code
  • Troubleshoot, debug and update existing systems
  • Integrate new components into a fully operational software system
  • Deploy programs and evaluate user feedback


Experiences

  • Experience designing distributed applications
  • Proficiency with Python or Ruby programming languages
  • Knowledge of relational databases and SQL
  • Knowledge and experience with queuing/messaging systems is a plus (e.g. RabbitMQ)
  • Experience with wide range of data store technologies is a plus - PostgreSQL, MongoDB, ElasticSearch, etc.
  • Strong understanding of Software Engineering Concepts and agile methodology is a plus
  • Experience with AWS and Terraform are a plus
  • Experience with Docker and Kubernetes are a plus
  • Bachelor’s degree in Computer Science, Engineering or proven experience in relevant field


Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact [email protected] and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All Activities Involving Access To Mastercard Assets, Information, And Networks Comes With An Inherent Risk To The Organization And, Therefore, It Is Expected That Every Person Working For, Or On Behalf Of, Mastercard Is Responsible For Information Security And Must:

  • Abide by Mastercard’s security policies and practices;
  • Ensure the confidentiality and integrity of the information being accessed;
  • Report any suspected information security violation or breach, and
  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Key Skills

Ranked by relevance

elasticsearch kubernetes postgresql terraform python docker ruby aws etl
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Posted
Sep 05, 2025
Type
Full-time
Level
Entry
Location
Toronto
Company
Mastercard

Industries

Financial Services IT Services IT Consulting Technology Information Internet

Categories

Engineering Information Technology

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