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Job Information

MasterCard Senior Engineer Web Developer-2 in California

Our Purpose

We work 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. We cultivate a culture of inclusion ( for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

Job Title

Senior Engineer Web Developer-2


We are looking for a Software Development Engineer to help us improve, the premier consumer and partner hub for Mastercard, providing access to exclusive benefits, offers, and unforgettable experiences for hundreds of millions of Mastercard cardholders. Our mission is to make using a Mastercard something truly Priceless.

About the Role

You will be a key member of the Development team working on full-stack web software engineering, applying your broad knowledge of modern web software technologies to design and build leading-edge, easy-to-use web interfaces and web services that drive our sophisticated platform. We are looking for a motivated, hands-on individual who will proactively seek ways to improve our product, software architecture, and development process.

All About You

• BS degree or MS degree or equivalent in Computer Science

• Good knowledge of: Javascript, PHP, Web Application Frameworks (ideally Yii Framework), node.js, SQL database design and programming, MySQL, HTML, AJAX, Web servers, and Web Services

• Some knowledge of data warehousing, Unix/Linux system administration, Unix shell scripting, Python, AWS, Web Secure programming would be a big "plus"

• Some experience building SQL and/or NoSQL driven web applications

• Solid data analysis/database skills

• Strong written and verbal communication skills

• Understanding of web technologies, web design, and web architectures.

• The ability to work with a diverse team, understand and interpret customer needs, and develop solutions to meet those needs.

COVID-19 Considerations

We value the safety of each member of our community because we know we’re all in this together. In many locations, which may change over time, we’ve implemented a virtual hiring process and continue to interview candidates by video or phone. In addition, in some locations, only individuals who have been fully vaccinated will be permitted inside Mastercard offices until further notice.

In the US, Mastercard is a government contractor, which may legally require most Mastercard employees to be vaccinated unless a verified approved medical or religious exemption is granted. Further, we are currently making every effort towards having employees return to work in the office 2 days per week, if that makes sense for their team. Everyone must be vaccinated to enter Mastercard offices at this time. Therefore, we expect all candidates to be vaccinated or to be approved for a medical or religious accommodation prior to commencing work at Mastercard.

In the US, Mastercard is an inclusive Equal Employment 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. If you require accommodations or assistance to complete the online application process, please contact 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.

Requisition ID: R-160523