Cognizant

Sr. Java Developer

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 04, 2026

Job Description

About the role As a

Senior Java Developer , you will make an impact by designing and delivering resilient, scalable microservices that power secure cards and payments solutions. You will be a valued member of the engineering team and work collaboratively with product owners, architects, and cross‑functional teams to drive high‑quality technology outcomes aligned with enterprise standards.

In this role, you will:

Design and build microservices

using Spring Boot and Spring Framework to ensure scalability and reliability.

Develop event‑driven solutions using Kafka

for real‑time data streaming and system integration.

Write high‑quality Java code

with strong JUnit5 test coverage to ensure stability and maintainability.

Develop and optimize SQL queries

to support high‑volume transactional systems.

Collaborate with stakeholders

to translate business requirements into effective technical...

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