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 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. About the Role The Core Payments organization of Mastercard is involved in developing Authorization, Clearing, Debit, and other major functionalities for customers around the globe. The Clearing Team is hiring a Senior Software Engineer to support the MDS Batch Program to deliver software solutions, including testing to ensure only performant and efficient code is delivered into production. Role • Analyze and create cutting edge solutions for Core Payments teams • Test software to ensure high performance metrics and business requirements are met • Maintain and present project related metrics reporting for management review • Technical leader proposing solutions and leading initiatives for automation, defect metrics and overall quality initiatives • Coordinate with cross-functional teams and other groups, including vendors, to ensure success of the project • Test project schedule and track the deliverables All About You • Hands on experience with Microfocus COBOL, CICS, JCL, PROC, TWS Scheduler, Java Spring Boot and DB2 LUW • Experience designing and developing with COBOL to meet business requirements, preferred • Strong switching knowledge with a preference for clearing applications expertise • Proven experience in Batch and online testing • Proven ability to design end-to-end test scenarios for large initiatives spanning multiple impacted teams across Mastercard • Automation experience is desirable, with the ability to identify opportunities for test efficiency and coverage • Proactive mindset to adopt AI-driven tools for test and development automation • Driven professional with willingness to take lead and spearhead quality initiatives • Result oriented with excellent communication skills • Ability to influence others and steer key stakeholders to implement the best solution 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_accommodation@mastercard.com 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 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 O'Fallon, Missouri: $115,000 - $184,000 USD Remote - Michigan: $115,000 - $184,000 USD Job Posting Window Posting windows may change based on the volume of applications received and business necessity. Candidates are encouraged to apply expeditiously.

• Support and maintain the existing SAP HCM on-premise system • Collaborate with Functional Analysts to analyze requirements and provide accurate development estimates • Design, develop, and perform unit testing for system enhancements and fixes • Prepare and maintain documentation in accordance with project standards • Troubleshoot and resolve production issues in a timely manner • Participate in User Acceptance Testing (UAT) as needed • Assess issue severity and escalate critical risks appropriately • Participate in extended support activities, including nights and weekends

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Position Summary The Lead Software Engineer for MinuteClinic will play a pivotal role in driving the next generation of clinical and patient-facing technology for millions of users. You will lead the design, development, and delivery of modern, scalable software solutions as we re-platform our entire technology stack and embrace AI-enabled engineering practices. In this role, you will set technical direction, mentor engineers, and collaborate closely with product, design, and architecture partners to deliver solutions that improve patient care and empower clinical staff. You will be expected to take initiative, identify opportunities to accelerate development, and champion engineering excellence across the team. As a self-motivated leader with a passion for continued learning, you will proactively adopt new technologies, evaluate emerging tools—including AI-driven development—and inspire the team to innovate while maintaining a high bar for quality, performance, and reliability. Required Qualifications - 6+ years of professional software engineering experience, including 2+ years in a technical leadership or mentoring role. - Proven experience designing and building backend services, APIs, or distributed systems in a cloud environment (Azure, AWS, GCP). - Strong understanding of architectural principles, system design, and engineering best practices. - Demonstrated ability to take ownership, drive initiatives from concept to delivery, and remove ambiguity through action. - Commitment to continuous learning—staying current with modern engineering tools, patterns, and AI-assisted development practices. - Hands-on experience with modern programming languages such as Java, Kotlin, Python, C#, or TypeScript. - Experience building and maintaining CI/CD pipelines, automated test frameworks, and high-quality observability solutions. - Strong communication skills and the ability to collaborate effectively with cross-functional partners. Preferred Qualifications - Experience developing healthcare, clinical systems, or other regulated enterprise applications. - Knowledge of microservices architecture, event-driven patterns, or domain-driven design. - Familiarity with healthcare interoperability standards such as FHIR or HL7. - Experience leading engineering discussions, conducting design reviews, and coaching junior engineers. - Demonstrated ability to proactively identify technical risks, propose solutions, and drive alignment among stakeholders. - Exposure to front-end frameworks (React, Angular) or mobile development is a plus. - Experience experimenting with or implementing AI-powered developer tooling or automation to accelerate delivery. Education - Bachelor’s degree in Computer Science, Software Engineering, or a related technical field required. - Master’s degree preferred but not required. - Equivalent practical experience will be considered. Pay Range The typical pay range for this role is: $106,605.00 - $284,280.00 This pay range represents the base hourly rate or base annual full-time salary for all positions in the job grade within which this position falls. The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors. This position is eligible for a CVS Health bonus, commission or short-term incentive program in addition to the base pay range listed above. This position also includes an award target in the company’s equity award program. Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong. Great benefits for great people We take pride in offering a comprehensive and competitive mix of pay and benefits that reflects our commitment to our colleagues and their families. This full‑time position is eligible for a comprehensive benefits package designed to support the physical, emotional, and financial well‑being of colleagues and their families. The benefits for this position include medical, dental, and vision coverage, paid time off, retirement savings options, wellness programs, and other resources, based on eligibility. Additional details about available benefits are provided during the application process and on Benefits Moments. We anticipate the application window for this opening will close on: 04/14/2026 Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws.

We are seeking a skilled and motivated Software Developer to join our team. In this role, you will design, develop, test, and deploy high-quality software solutions that meet user and business needs. The ideal candidate brings strong technical expertise, a problem-solving mindset, and the ability to collaborate effectively across teams. *Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time Compensation: $65,000-$105,000 annually, dependent on experience. Location: Remote/Work From Home Key Responsibilities - Evaluate project requirements and assess feasibility within time and cost constraints - Design, develop, and maintain software applications based on user specifications - Modify and enhance existing software to improve performance and resolve issues - Support and participate in software testing, validation, and quality assurance processes - Assist with software deployment and ensure applications operate within established specifications - Gather and analyze user feedback to improve functionality and user experience - Design and maintain databases for specific application needs - Determine system performance standards and recommend appropriate hardware configurations - Collaborate with cross-functional teams including systems analysts, engineers, and developers - Provide guidance on software maintenance and best practices - Perform other related duties as assigned Qualifications - Strong verbal and written communication skills - Excellent problem-solving and analytical abilities - High attention to detail and strong organizational skills - Proven ability to manage time effectively and meet deadlines - Extensive knowledge of programming languages and development frameworks - Ability to quickly learn and adapt to new technologies - Proficiency in Microsoft Office Suite or related tools Education & Experience - Bachelor’s degree in Computer Science, Engineering, or a related field required - 5+ years of experience in software development or engineering preferred Note to Agencies: Americor Funding Inc. has an internal recruiting department and may, at times, supplement that capability with assistance from temporary staffing agencies, placement services, and professional recruiters (“Agency”). Agencies are directed not to contact Americor Funding Inc. employees directly to present candidates. It is the Company’s policy that all candidates must be presented to hiring managers exclusively by the internal recruiting team or other authorized personnel. Any unsolicited resumes sent to Americor Funding Inc. by an Agency—including those sent to any Company mailing address, fax, email, employee, or the resume database—will be considered the property of the Company. Americor Funding Inc. will not pay a fee for any placement resulting from an unsolicited resume. Any candidate for whom an Agency submits an unsolicited resume will be deemed referred at no cost to the Company. Americor is proud to be an Equal Opportunity Employer. Americor does not discriminate based on race, color, gender, disability, veteran, military status, religion, age, creed, national origin, sexual identity or expression, sexual orientation, marital status, genetic information, or any other basis prohibited by local, state, or federal law.