We are looking for a Specialist with solid experience in payments systems, particularly in card transaction authorization. This professional will coordinate the development and the certification process with new customers and evolution of products in a platform that ensures efficient, secure, and compliant transaction authorizations, with deep knowledge of Visa and Mastercard product rules and specifications.

• Ability to understand and anticipate customer needs and the dynamics of our target markets.
• Excellent communication and teamwork skills, with cross-functional/multicultural teams, clients, and partners.
• Strong critical thinking and vision, with the ability to articulate and implement improvements in processes and products.
• Proven experience as a Tester or Implementation Specialist in the payments industry, with a focus on card authorization.
• Deep understanding of Visa and Mastercard product rules and technical specifications.
• Familiarity with authorization flows, ISO 8583 messaging, and integration with acquirers and issuers.
• Strong analytical skills to interpret performance data and make evidence-based decisions.
• Excellent communication and stakeholder management skills across technical and non-technical audiences.
• Intermediate to advanced English (for reading technical documentation and interacting with global partners). Spanish will be considered as plus.
• Analytical skills to interpret metrics and identify process improvements.

This is a hybrid position. Expectation of days in the office will be confirmed by your Hiring Manager.

Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.

Founded by experienced entrepreneurs and engineers in 2016, Pismo is a technology company that provides a comprehensive processing platform for banking, card issuing and financial market infrastructure and helps customers innovate and build the next generation of banking and payment solutions. Pismo joined Visa in 2024.

Leveraging Visa’s solutions, our core platform, and an expanding suite of capabilities, Pismo addresses the technological challenges that large banks, marketplaces, and fintech companies face in migrating from legacy systems to more advanced technology in the market. Pismo’s cloud-based platform empowers firms to build and launch financial products rapidly, scaling as they grow to have a broader audience while keeping high security and availability standards.

Pismo’s 500+ employees are located in more than 10 countries around the world.