Senior Software Engineer

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

Senior Software Engineer

Overview
-The Customer Access Team is a dedicated collection of self-organizing, high performing, interdependent, co-located individuals representing different functional roles with all the necessary skills to create the foundational capabilities that application teams develop on top of it. This team leads with mission to provide overall stewardship of enterprise grade application architecture & design within the context of holistic software development. This includes driving the architecture & design decisions and building consensus around it. The team leads the exploration in software architecture & technology innovations along with enabling excellence in overall team.
-Senior Engineers at MasterCard lead architectural and framework initiatives, contribute across the software development lifecycle—including design, implementation, and code reviews—and promote best practices and compliance across teams.
Role
Essential responsibilities of the position:
- Apply DevOps practices: CI/CD, monitoring (e.g. Splunk, Dynatrace), logging, config management (e.g. Chef, Habitat), and automation (e.g. JMeter, BlazeMeter, playwright).
- Build Spring Boot applications, REST APIs, and work with SQL/NoSQL databases.
- Maintain and enhance services with minimal oversight.
- Debug and support Tier 1 applications; simplify complex systems.
- Define features and deliver impactful, user-focused products.
- Identify and resolve performance issues.
- Guide teams on standards, automation, and tooling
All about you
- DevOps expertise: CI/CD, monitoring/logging (Splunk, Dynatrace), config management (Chef, Habitat), and automation tools (JMeter, BlazeMeter).
- Good experience with Java Springboot, RESTful services, and application server design.
- Strong interpersonal skills and a collaborative mindset.
- Passion for learning and staying current with emerging tools and technologies.

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.