\\\\Our Purpose\\\\ \Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were 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 Principal Software Engineer, Software Builder Enablement Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Overview The Mastercard Software Builders Experience (MSBX) team is looking for a Senior Principal Software Engineer to help drive our developer experience strategy forward by consistently innovating and problem-solving. The ideal candidate is passionate about empowering software engineers, highly motivated, intellectually curious, and thrives in a collaborative environment. This role is central to enhancing the experience of Mastercards software builders by simplifying development workflows, improving operational tooling, and enabling faster speed to market through scalable, secure, and intuitive solutions. Role Design and implement tools and services that streamline software development, deployment, and operational workflows across Mastercard Collaborate with engineering guilds, SIGs, and product teams to identify friction points and co-create solutions that improve the builder experience Build and maintain scalable, secure, and compliant systems that adhere to Mastercards architectural and engineering standards Surface actionable insights within developer tools to enable data-driven decision-making and reduce cognitive overhead Participate in open contribution models, reviewing and integrating community-driven enhancements to the MSBX platform Drive experimentation and innovation by leveraging Mastercards scale while maintaining clear guardrails to protect customer trust Engage in continuous learning and share knowledge through internal forums, learning sessions, and roadshows Ensure all solutions are testable, observable, and auditable, supporting Mastercards compliance and security requirements All About You: Fluent in AWS CDK, Azure Bicep and Terraform Fluent in Java, Python or GO Proven history of building open-source software Experience in Building Development Portals such as Backstage, Rapid Desktop Environments, Cloud Desktops for Developers, CI/CD pipelines and test frameworks AWS or Azure Professional Certification 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 reasonable\\ 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 Mastercards 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 Mastercards guidelines. In line with Mastercards total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. \\\\Pay Ranges\\\\ Remote - New Jersey: $212,000 - $339,000 USD \\\\Job Posting Window\\\\ Posting windows may change based on the volume of applications received and business necessity. Candidates are encouraged to apply expeditiously.

The role requires fluency in AWS CDK, Azure Bicep, and Terraform. Proficiency in Java, Python, or GO is also necessary. A proven history of building open-source software is expected. Experience in building development portals such as Backstage, rapid desktop environments, cloud desktops for developers, CI/CD pipelines, and test frameworks is required. An AWS or Azure Professional Certification is also mentioned.