Java Developer

Job Posting Title

Java Developer

Location

Montreal, Quebec, Canada (Hybrid Onsite)

Local candidates only In-person interview required with the client.

Job Description

We are seeking an experienced Java Developer to design, develop, and implement scalable, high-performance backend solutions for enterprise applications. The role involves building microservices, integrating event-driven architectures, working with relational databases, and collaborating closely with cross-functional teams in an Agile environment.

Day-to-Day Job Duties

Design, develop, and implement scalable, high-performance, and flexible backend solutions using Java and Spring Boot

Build and maintain RESTful microservices supporting enterprise-grade applications

Integrate backend services with Kafka for event-driven architectures

Work with relational and distributed databases , including DB2, Oracle, and PostgreSQL

Write clean, maintainable, and testable code , following best practices and coding standards

Implement unit tests using JUnit and ensure adequate code coverage

Participate in Agile ceremonies :

Sprint planning

Daily standups

Grooming

Retrospectives

Troubleshoot production issues , perform root-cause analysis , and deliver timely fixes

Collaborate with Product Owners, QA, DevOps, and Architecture teams to deliver high-quality software solutions

Use Unix / Linux for scripting, application deployment, and operational support activities

Contribute to CI / CD pipelines , leveraging Git and automated deployment tools

Review code written by team members and mentor junior developers

Stay updated on Java ecosystem upgrades , backend technologies, and industry best practices

Basic Qualifications

7+ years of hands-on experience in Java development

Strong proficiency in Object-Oriented Design (OOD) and core Java concepts

5+ years of experience with :

Spring Framework

Spring Boot

RESTful microservices

3+ years of experience integrating backend services with Kafka

3+ years of experience with ORM frameworks such as Hibernate / JPA

Hands-on experience with databases :

DB2

Oracle

PostgreSQL

Practical experience with CI / CD pipelines and Git-based version control

Working knowledge of Unix / Linux environments , including scripting

Experience writing unit tests using JUnit and implementing automated testing practices

Strong analytical, debugging, and problem-solving skills

Bachelor's degree in Computer Science, Engineering, or equivalent professional experience

Travel / Work Model

Preferred Location : Montreal

Hybrid onsite at client site

Education

Bachelor's degree in Computer Science, Engineering, or relevant field, or equivalent work experience

Nice to Have (Not Mandatory)

Banking or financial industry experience

Experience working with XML and JSON processing

Exposure to large-scale enterprise systems , regulatory environments, or secure coding practices

Project lead or team leadership experience

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