Expert Java Developer at Cognizant

Cognizant • toronto, on • Posted May 22, 2026

Position Overview

Shape the future of backend systems with Cognizant as an Expert Java Developer in Toronto. Bring your deep skills in Java, Spring Boot, and Kafka to a dynamic team.

As a Lead Java Developer at Cognizant, you will design and develop scalable backend applications with a focus on event-driven systems. Candidates should possess over ten years of experience, particularly with Java 8, and a proficiency in creating microservices. Collaboration with cross-functional teams is crucial for success in this role.

Key Responsibilities:
• Design and maintain scalable backend applications with Java and Spring Framework
• Implement Kafka for robust streaming and messaging functionalities
• Write clean, reusable code adhering to best practices
• Develop automated test cases for various testing scopes
• Utilize Dynatrace for monitoring application performance

Requirements:
• 10+ years experience in Java with focus on Java 8/11/17+...