Senior Java Backend Developer CitiDirect (Winnipeg)

Senior Java Backend Developer CitiDirect (Winnipeg)

27 Oct
|
Citi
|
Winnipeg

27 Oct

Citi

Winnipeg

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 services

Implement microservices with Spring Framework 6 and Spring Boot 3

Build event-driven architectures using Apache Kafka

Design schemas and optimize MongoDB and Oracle queries

Mentor junior developers through code reviews

Requirements

Seven-plus years of Java development experience

Solid Core Java and Spring Framework expertise

Proven microservices architecture experience

Apache Kafka and reactive programming proficiency

Unit and integration testing experience using JUnit and Mockito

Bring senior Java backend development, microservices, Kafka, database, and security expertise to CitiDirect’s payment modernization work.

📌 Senior Java Backend Developer CitiDirect (Winnipeg)
🏢 Citi
📍 Winnipeg

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