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 robust problem-solving and innovative 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 qualified 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.
Robust 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 (Canada)
🏢 Vacances Air Canada / Air Canada Vacations
📍 Canada