Back End Developer

4 days ago


Montréal QC, Canada Vaco Full time

Job Title:
Senior Back-End Java Developer

Responsibilities:

  • Design, develop, and maintain back-end applications and services using Java (11 or later), Spring Boot MVC, and Microservices development.
  • Develop complex multi-threaded applications and implement design patterns to ensure high performance and scalability.
  • Integrate and manage PostgreSQL databases, ensuring data integrity and optimized performance.
  • Implement and maintain CI/CD pipelines to automate build, test, and deployment processes for the applications.
  • Collaborate with cross-functional teams to deploy applications using modern DevOps practices and cloud-based infrastructure.
  • Participate in code reviews to ensure high code quality and adherence to development standards.
  • Troubleshoot, debug, and optimize performance in production environments.
  • Stay updated on emerging technologies and incorporate them into the team's processes when appropriate.

Qualifications:

  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 5+ years of experience as a Java developer, with strong hands-on experience in Java 11 or later.
  • Extensive experience in Spring Boot MVC , Microservices development, and application architecture.
  • Proficiency in PostgreSQL or other relational database management systems.
  • Experience with CI/CD pipelines and tools such as Jenkins , GitLab CI , CircleCI , or similar.
  • Familiarity with containerization and orchestration tools like Docker and Kubernetes .
  • Strong understanding of concurrency , design patterns, and best practices in back-end development.
  • Experience with REST APIs, application performance tuning, and troubleshooting.
  • Good communication skills, both verbal and written, with the ability to work collaboratively across teams.
  • Self-starter with strong organizational skills, able to manage projects in a fast-paced environment.

Preferred Skills (Assets):

  • Knowledge of front-end frameworks such as Angular or React .
  • Experience working with cloud platforms like AWS , Azure , or GCP .
  • Prior experience in the financial services industry or understanding of financial systems.
  • Familiarity with container orchestration and infrastructure as code tools.

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