RQ10638 – Software Developer – Senior

Ministry of Public and Business Service Delivery and Procurement Justice Technology Services 21 College Street, Toronto Start Date: 2026-04-13 End Date: 2027-04-14 Requisition Closing Date:2026-02-24, 12:00 p.m.

MUST HAVES

10+ years Extensive experience with REST API design and development, including experience with API documentation and testing.

7+ years of Demonstrated, Spring Ecosystem Mastery: Beyond annotation knowledge, they must understand Spring internals (AOP, proxies, lifecycle), auto-configuration, and how to troubleshoot @Transactional issues.

7+ years of In-depth knowledge of integration patterns and best practices, including experience designing and building integration solutions using Spring Integration.

Experience with enterprise integration technologies, such as JMS, AMQP, or REST, and an understanding of how to use them in a Spring Integration context.

Experience with Event Driven architecture, message-oriented middleware and enterprise service buses, such as Azure Service Bus.

Knowledge of data transformation techniques, such as mapping and normalization, and experience using them in a Spring Integration context.

Strong skills in SQL and experience working with relational databases, such as SQL Server, or Oracle.

SFTP and Kubernetes and Dockers skills.

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