Software Engineer II – Integrations & API Connectivity

What You Bring

• Required
• 2-4 years of professional software engineering experience
• Experience developing backend applications and APIs using modern programming frameworks
• Familiarity with cloud platforms and distributed systems concepts
• Understanding of software development lifecycle (SDLC), testing practices, and secure coding principles
• Ability to analyze and solve technical problems with guidance from senior engineers when needed
• Experience delivering software components and features in a collaborative team environment
• Strong communication and teamwork skills
• Commitment to learning, continuous improvement, and engineering excellence Preferred
• Experience in payments, banking, or Open Banking (PSD2) environments
• Exposure to microservices-based architectures
• Familiarity with monitoring, observability, and production support practices
• Experience using AI-assisted development tools (e.g., Git Hub Copilot) 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.

Everyone wants easier ways to pay; we invent them. Checkout lines are slow; we speed them along. Merchants want more sales; we give them data and insights. People need financial access; we connect them. Corporate purchasing is complicated; we make it simple. Commuters are busy; we speed them on their way. Governments need greater efficiencies; we help create them. Small businesses are virtual; we give them access to a world of buyers. Retailers want to fight fraud; we provide the tools.