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Mastercard is seeking a Principal Software Engineer - Solution Architect to lead cross-functional development efforts and drive architectural excellence across their suite of commercial products, delivering innovative solutions to help customers grow and expand their business.

Requirements

• Advanced knowledge of Java Spring/Spring Boot for backend development.
• Proven experience designing and developing modern, externally facing web applications using frameworks such as Angular or React.
• Strong proficiency in JavaScript, including deep understanding of its nuances.
• Expertise in building RESTful APIs following industry best practices.
• Hands-on experience with cloud-native architecture and deployment on Azure and/or AWS.
• Familiarity with messaging frameworks and event-driven architecture.
• Experience optimizing web applications for performance and memory usage.

Responsibilities

• Design and develop scalable, performant, and secure web applications.
• Provide architectural leadership and technical direction across systems and applications.
• Mentor and guide junior engineers, fostering a culture of growth and collaboration.
• Champion user-centered design principles throughout the development lifecycle.
• Lead design, technical, and code reviews to ensure high-quality deliverables.
• Establish and enforce coding standards and best practices.
• Promote Agile methodologies, continuous integration/delivery, and automation.

Other

• Commitment to code quality through unit testing and end-to-end testing practices.
• Demonstrated ability to build ADA and WCAG-compliant web applications.
• 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,