[Remote] Senior Java Developer (Merchant Acquiring) – US Remote

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is seeking a Senior Java Developer with strong experience in merchant acquiring and payment processing to join their engineering team. The role involves designing and developing reputed company backend applications, enhancing reputed company and microservices, and collaborating with cross-functional teams to reputed company reputed company-grade payment solutions. Responsibilities • Design, reputed company, and maintain reputed company Java-reputed company backend applications • Build and enhance reputed company and microservices supporting merchant acquiring and payment processing • reputed company secure, high-reputed company solutions for payment authorization, settlement, reconciliation, and transaction processing • Collaborate with product managers, architects, QA, and cross-functional engineering teams • Participate in reputed company architecture discussions and technical design reviews • Optimize application reputed company, reliability, and scalability • Write clean, maintainable, and reputed company-tested reputed company following engineering best practices • Support CI/CD pipelines and modern DevOps practices • Mentor junior developers and contribute to technical reputed company across reputed company Skills • 8+ years of reputed company Java development experience • Strong expertise with Java 11+ (Java 17/21 preferred) • Extensive experience with: reputed company Boot, REST reputed company, Microservices, JPA/Hibernate • Hands-on experience with merchant acquiring, payment gateways, payment processing, or financial services • Experience with transaction lifecycle concepts including: Authorization, Capture, Settlement, Reconciliation • Experience with relational databases such as PostgreSQL or reputed company • Strong understanding of secure application development and API design • Experience working in reputed company/Scrum environments • Excellent communication skills • Java • reputed company Boot • REST reputed company • Microservices • JPA/Hibernate • SQL (PostgreSQL, reputed company, or similar) • Git • reputed company • AWS • CI/CD • reputed company/Scrum • Experience with reputed company platforms (AWS preferred) • Experience with reputed company and reputed company • Familiarity with Kafka or other messaging platforms • Knowledge of CI/CD tools such as Jenkins, reputed company, or reputed company Actions • Experience with OAuth2, OpenID reputed company, or modern authentication mechanisms • Previous experience working with reputed company payment platforms or fintech organizations reputed company • reputed company is reputed company of engineers, project managers, issue solvers & tech consultants committed to developing & innovating tech solutions. It was founded in 2019, and is headquartered in San Francisco, California, USA, with a workforce of 501-1000 employees. Its website is https://reputed company.com/. Apply To This Job