Senior Java Developer at Global Payments

This role is designed for a "journey-level" Senior Java Developer who is comfortable working across the full software development life cycle in the fintech space. The ideal candidate has at least 4–6 years of professional experience and is a "utility player"—someone who can navigate diverse back-end environments (Java, Python, or even Mainframe) while understanding modern front-end frameworks like React or Angular. You will join a global team focused on payment technology, working on projects that involve PCI security compliance and complex data analysis. While the role is based on-site in Cuajimalpa, it offers the stability of a full-time position within a massive financial infrastructure, providing exposure to a wide array of operating systems (Linux, z/OS, Tandem) and both relational and NoSQL databases. **You might be a good fit if you...** * Have 4+ years of experience coding in Java and working with various APIs and external services. * Are comfortable in a "utility" capacity, moving between back-end logic, database design, and front-end updates. * Have a solid grasp of Linux environments and experience with tools like Oracle, MySQL, or DB2. * Enjoy mentoring newer engineers and participating in high-level solution design meetings.