Senior Java Architect / Developer to design and develop backend services and APIs for the Comme[...]

Senior Java Architect / Developer to design and develop backend services and APIs for the Commercial Banking Portal, part of a multi-year Global Transaction Banking transformation initiative.

Our financial client is looking for a Senior Java Architect / Developer to design and develop backend services and APIs for the Commercial Banking Portal, part of a multi-year Global Transaction Banking transformation initiative.

Duration: 1 year + possible extension

Work model: Hybrid (2 times/week onsite in DT Toronto)

Key Responsibilities

• Lead backend architecture and development for a commercial banking platform.
• Design and implement scalable APIs using Java, REST, and Open API specifications.
• Develop and deploy microservices using Spring Boot, Spring Cloud, and related technologies.
• Integrate modern security protocols such as OAuth, SAML, and PingFed.
• Collaborate with UI teams using Angular 13+ and Redux for front-end integration.
• Work on distributed systems and cloud-based architecture.
• Contribute to DevOps pipeline using tools like Bitbucket, Maven, Jenkins, and Hazelcast.
• Troubleshoot complex system issues and conduct root cause analysis.

Must-Have Skills

• Java, REST APIs, Spring Boot, Spring Cloud
• Security protocols (OAuth, SAML, PingFed)
• Database tech: JPA, SQL
• Other tech: Lombok, npm
• Strong knowledge of distributed systems and JavaEE.
• Experience integrating with UI frameworks such as Angular 13+ and Redux
• Experience with enterprise-level financial or banking systems.
• Familiarity with identity and access management in cloud environments.