Java Backend Developer for Payment Modernization (Ontario)

Java Backend Developer for Payment Modernization (Ontario)

04 Sep
|
Citigroup
|
Ontario

04 Sep

Citigroup

Ontario

Citi is seeking a Java Backend Developer to enhance CitiDirect’s Payment architecture. This full-time role focuses on Core Java and modern technologies, including Spring and Apache Kafka.

As an Assistant Vice President at Citi, you will play a crucial role in modernizing our payment systems. The ideal candidate will have over three years of Java experience and knowledge in building microservices. You will work with high-performance Java backends, utilizing tools like MongoDB and Oracle, to ensure effective data management and integration with our services.

Key Responsibilities:
• Design and maintain scalable Java-based backend services
• Implement microservices using Spring Framework 6 and Spring Boot 3
• Work on event-driven architectures with Apache Kafka




• Optimize MongoDB and Oracle database schemas
• Establish comprehensive unit and integration testing frameworks

Requirements:
• 3+ years of Java development experience
• Proficient in Spring Framework and microservices
• Experience with Apache Kafka and event-driven systems
• Strong skills in MongoDB and SQL database optimization
• Familiar with RESTful API design principles

Elevate CitiDirect's payment systems with your strong Java and microservices skills to drive innovation.
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📌 Java Backend Developer for Payment Modernization (Ontario)
🏢 Citigroup
📍 Ontario

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