Java Developer

Cynet systems Inc; Montreal (administrative region); On-site; CAD 90,000 - 115,000; Full time

Job summary

A technology solutions firm in Quebec is seeking an experienced Java Developer with strong hands-on experience in Core Java, Spring, and microservices development. The ideal candidate will have expertise in building RESTful applications, Kafka integration, and CI/CD practices. Responsibilities include designing and maintaining scalable applications, providing mentorship to junior developers, and ensuring compliance with organizational standards. This role offers a collaborative Agile work environment.

Responsibilities

• Design, develop, and maintain applications using Core Java and Spring.
• Build and optimize secure RESTful microservices.
• Implement messaging solutions with Kafka.
• Support CI/CD processes for automation.
• Perform troubleshooting and production support.
• Mentor junior developers and ensure compliance with standards.

Skills

Core Java

Spring

Spring Boot

RESTful microservices

Kafka

CI/CD automation

Unix shell scripting

Analytical skills

Communication skills

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical discipline

Job description

Requirement / Must Have

• Strong hands-on experience with Core Java (Java 8 preferred).
• Experience with Spring and Spring Boot.
• Experience building RESTful microservices.
• Experience with Kafka integration and message streaming.
• Experience with relational databases.
• Ability to work in an Agile environment.

Experience

• 7+ years of hands-on experience in Java application development.
• Experience working with microservices and distributed systems.
• Experience with CI/CD pipelines and automation tools.
• Experience with Unix or Linux environments.

Responsibilities

• Design, develop, and maintain enterprise-grade applications using Core Java, Spring, Spring Boot, and Hibernate.
• Build and optimize scalable, secure, and resilient RESTful microservices.
• Implement messaging and streaming solutions using Kafka.
• Write clean, maintainable, and unit-tested code following best practices.
• Participate in code reviews, architecture discussions, and development standards.
• Support CI/CD processes for automated build, test, and deployment.
• Perform troubleshooting, performance tuning, and production support as required.
• Design and optimize database queries and schemas.
• Use shell scripting for automation and operational tasks.
• Collaborate with QA teams, business analysts, product owners, and architects.
• Provide technical guidance and mentorship to junior developers.
• Ensure compliance with organizational standards and security guidelines.

Should Have

• Experience in the banking or financial services domain.
• Exposure to XML and JSON-based integrations.
• Familiarity with containerization and orchestration tools.

Skills

• Core Java and object-oriented design.
• Spring, Spring Boot, Hibernate, and JPA.
• RESTful microservices architecture.
• Kafka and messaging technologies.
• CI/CD automation and DevOps practices.
• Relational databases and SQL.
• Unix shell scripting.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration abilities.

Qualification and Education

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical discipline.