Java Developer

Design develop test and maintain applications supporting card payment processing systems Develop solutions for card issuance authorization settlement dispute management and transaction lifecycle management Collaborate with business analysts architects and stakeholders to gather and understand requirements Integrate payment applications with external systems payment networks and banking platforms Troubleshoot production issues and provide timely resolutions Participate in code reviews and ensure adherence to coding standards and best practices Optimize application performance reliability and scalability Support implementation of security and compliance requirements related to payment systems Technical Skills Domain Skills

Soft Skills Strong experience in Java J2EE Spring Boot Microservices Experience with RESTful APIs and web services Knowledge of SQL and relational databases such as Oracle SQL Server or PostgreSQL Experience with messaging technologies such as Kafka JMS or MQ Familiarity with Git Maven Jenkins and CICD pipelines Understanding of cloud platforms Azure AWS or GCP is preferred Strong understanding of Cards Payments Domain Experience with Credit Cards Debit Cards Prepaid Cards Card Authorization Settlement Clearing Chargebacks Disputes Card Management Systems Knowledge of ISO 8583 messaging standards Understanding of Visa Client and other card network processes Bachelors degree in Computer Science Information Technology or related field Experience working in Banking or Financial Services organizations Knowledge of AgileScrum methodologies Exposure to payment gateways and digital payment solutions Strong analytical and problemsolving skills Excellent communication and stakeholder management abilities Ability to work independently and collaboratively within crossfunctional teams Strong ownership and accountability for deliverables

Net2Source Inc. isn’t just another staffing company, we’re a powerhouse of innovation, connecting top talent with the right opportunities. Recognized for 300% growth in the past three years, we operate in 34 countries with a global team of 5,500+. Our mission? To bridge the talent gap with precision-Right Talent. Right Time. Right Place. Right Price., We believe in more than just jobs-we build careers. At Net2Source, we champion leadership at all levels, celebrate diverse perspectives, and empower you to make an impact. Think work-life balance, professional growth, and a collaborative culture where your ideas matter. Our Commitment to Inclusion & Equity Net2Source is an equal opportunity employer, dedicated to fostering a workplace where diverse talents and perspectives are valued. We make all employment decisions based on merit, ensuring a culture of respect, fairness, and opportunity for all, regardless of age, gender, ethnicity, disability, or other protected characteristics. Awards & Recognition

• America’s Most Honored Businesses (Top 10%)
• Fastest-Growing Staffing Firm by Staffing Industry Analysts
• INC 5000 List for Eight Consecutive Years
• Top 100 by Dallas Business Journal
• Spirit of Alliance Award by Agile1 Ready to Level Up Your Career?