Senior Full Stack Developer (Java/ReactJS)

Join Aperia Solutions, a leader in SaaS solutions for the Payments and Compliance industries. Aperia is a Texas-based fintech and managed consultancy firm that creates custom SaaS applications and other software-based solutions for the payments, banking, and processing industry. Founded in 1999, Aperia offers business intelligence, risk management, compliance, and customer intelligence platforms. With offices in Dallas, Washington DC, and Vietnam, Aperia is a fast-paced, global organization that strives to improve efficiency in compliance, risk, and customer service operations. Aperia’s clients include banks, processors, payment facilitators, merchant service providers, independent sales organizations, and government entities. A career at Aperia promises a great challenge, culture, and opportunities to forge your own path. Job Description:At Aperia, we thrive on innovation and the strength of our dynamic development team. We are currently seeking a Senior Full Stack Developer (Java/ReactJS) with a strong background in Java and J2EE who is passionate about modern technologies, cloud-native architecture, and secure, scalable systems. If you’re eager to push boundaries and drive meaningful impact in a fast-paced fintech environment, we want to hear from you. Core Responsibilities: Full lifecycle - analysis, design, development, testing and implementation- of new or enhancements to middleware (micro) services Maintain middleware modules and services with code quality standards Keep applications free of security vulnerabilities in compliance with organization’s security policies Assist in troubleshooting and resolving production issues. Provide suggestions for preventative steps Incorporate suggestions for improvements and enhancements where meaningful May assist/lead in developing and maintaining technical documentation and store it in central locations (like Confluence, SharePoint) for accessible to team members.