Java Developer

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