Job Title: Senior Web Back-End Developer Department: IT - Operations Position Status: Permanent Location: Montreal Office WHAT YOU'LL BE DOING - Design, develop, and optimize high-performance, user-friendly, and scalable web applications.

- Create digital solutions that enhance the customer experience.
- Lead back-end development with a strong focus on modern web technologies.
- Develop and integrate e-commerce platforms and APIs.
- Build seamless and scalable digital experiences for customers.
- Identify opportunities to improve performance, functionality, and usability.
- Apply strong problem-solving and creative thinking to complex technical challenges.
- Contribute to digital solutions within the travel and tourism industry. WHAT YOU BRING TO THE TEAM - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
- 10+ years of professional experience in backend development with a strong focus on Java.
- Proven experience designing and developing scalable microservices architectures.
- Deep understanding of Spring Boot and the broader Spring ecosystem.




- Experience deploying and managing applications in containerized environments using Docker and Kubernetes.
- Familiarity with CI/CD pipelines and DevOps practices.
- Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform (GCP) is a plus.
- Strong understanding of RESTful API design and integration.
- Solid knowledge of relational and NoSQL databases (e.g., PostgreSQL, MySQL, Reddis).
- Experience with message brokers and event-driven architecture (e.g., Kafka, Spring boot).
- Excellent problem-solving skills and ability to troubleshoot complex systems.
- Strong communication skills and ability to collaborate effectively with cross-functional teams.
- Languages & Frameworks:Java (11+), Spring Boot, Spring Cloud, Spring Security, RESTful APIs - Containerization & Orchestration: Docker, Kubernetes (Helm, Kustomize) - Databases: SQL (PostgreSQL, MySQL) NoSQL (Redis) - Messaging & Streaming: Apache Kafka, Spring Boot - DevOps & CI/CD: Jenkins, bitbucket ArgoCD - Security: OAuth2, JWT, API security best practices - Version Control & Collaboration: Git, GitHub/Bitbucket,JIRA, Confluence

📌 Senior Web Back-End Developer (Montreal)
🏢 Vacances Air Canada / Air Canada Vacations
📍 Montreal