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
Cryptographic Security team designs, builds and supports service platforms that provide cryptographic and key management functions utilized by global Mastercard application teams. A Senior Software Engineer in Cryptographic Security team will be responsible for design, development, and release of features adhering to Mastercard standards, processes and best practices.

Role
Plan, design and develop technical solutions that meet business requirements in adherence with Mastercard standards, processes and best practices
Significant advanced code development, code review.
Participate in rotational on-call support for escalated issues.
Manage resolution for complex issues within functional area of expertise
Ability to work independently and self-directed
Ability to partner and collaborate with Architects and Technical Leads on solution designs
Mentor junior Software Engineers
Good knowledge and experience with industry standard cryptographic algorithms including how, where, and when to apply them.
Insure that best development practices are being followed

All About You
Expert understanding of software engineering concepts and methodologies
Extensive experience developing and supporting shared web service platforms, including SOAP and RESTful API's
Extensive experience with one of following languages: C, C++, RUST, Java
Familiarity with Information Security-related concepts: Cryptography, Hardware Security Modules, PKCS11, TEE
Highly motivated and proactive to ensure the success of the team and product
High-energy, detail-oriented, proactive and able to handle multiple high-priority demands while driving consistent results
Expert critical thinking and problem-solving skills
Understand the need for quality tests and how to apply them

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 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.

In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary based on location, experience and other qualifications for the role and may be eligible for an annual bonus or commissions depending on the role. 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 new parent leave, up to 20 paid days bereavement leave), 10 annual paid sick days, 10 or more annual paid vacation days based on level, 5 personal days, 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, gender-inclusive benefits and many more.

Pay Ranges
O'Fallon, Missouri: $115,000 - $184,000 USD