Build CitiDirect payment architecture with Core Java and Spring Framework expertise as a Senior Java Backend Developer working full time. Design scalable backend services supporting Citi’s unified digital gateway for clients.
This senior development role focuses on modernizing CitiDirect’s Payment architecture. You will apply Java, Spring Boot, Spring Cloud, and microservices expertise while building event-driven services with Apache Kafka. The work also includes MongoDB, Oracle, RESTful APIs, security, and testing.
Key Responsibilities
Design and maintain scalable Java backend servicesImplement microservices with Spring Framework 6 and Spring Boot 3Build event-driven architectures using Apache KafkaDesign schemas and optimize MongoDB and Oracle queriesMentor junior developers through code reviewsRequirements:
Seven-plus years of Java development experienceStrong Core Java and Spring Framework expertiseProven microservices architecture experienceApache Kafka and reactive programming proficiencyUnit and integration testing experience using JUnit and MockitoBring senior Java backend development, microservices, Kafka, database, and security expertise to CitiDirect’s payment modernization work.
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