Senior Java Developer with expertise in API development to build scalable applications securing payment authentication and authorization mechanisms

Our Vancouver client in the banking services industry is looking for a Senior Java Developer with expertise in API development to build scalable applications securing payment authentication and authorization mechanisms.

Note: 6-month contract to start. This role is hybrid, 1-2 days in the office

Must Have:

• 8+ years' experience with Java development, preferable Java 17-21
• Expertise in API development implementing RESTful/ SOAP APIs
• Solid understanding of API security principles, including authentication (AuthN) and authorization (AuthZ) mechanisms.
• Hands-on experience with OpenAPI YAML Specifications.
• Experience ensuring network-level security within APIs.
• Proficiency in Spring Boot 3 and Microservices
• Hands-on experience with Maven for build and dependency management.
• Experience working with Spring Cloud Configuration and Spring Cloud Gateway for microservices architecture.
• Strong knowledge of Redis for caching and performance optimization.

Nice to Have:

• Kubernetes and containerization experience
• CI/CD pipelines
• Monitoring tools for API performance analysis
• Agile development environment experience