Senior Java Backend Developer contract role in Toronto requiring 10+ years experience with Java, microservices, Spring Boot, Kafka, and enterprise security practices.
Responsibilities
Senior Java Backend Developer responsible for designing and maintaining enterprise Java applications, implementing security practices (SSO, SSL, encryption, APIGEE), working with Agile teams, managing CI/CD pipelines, and ensuring system security and audit compliance.
Requirements
10 years of hands-on experience in backend engineering with Java, REST APIs, Microservices, MQ, Spring Boot (2.x), Hibernate, SQL/Oracle, Kafka. Strong experience designing and maintaining enterprise Java applications. Solid understanding of security: SSO, SSL, encryption, APIGEE, authentication models. Experience with Agile teams and web application architectures (e.g., Angular). Proficiency with CI/CD tools: Helios, Jenkins, GitHub, UrbanCode. Strong systems knowledge including programming paradigms, middleware, audit requirements. Experience managing vulnerabilities and applying security best practices.
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