Design enterprise applications with Java and Spring Boot as a Full Stack Designer in Toronto, supporting cloud modernization and AI integration.

Apex Systems seeks a Full Stack Designer for consulting work supporting a Top Five Bank. The contract role combines solution design with hands-on development across back-end services, APIs, microservices, and front-end components. More than half the work involves coding.

Key Responsibilities: Design and develop full-stack enterprise applications

Build Java Spring Boot microservices and REST APIs

Develop back-end services and front-end components

Support on-premises to cloud application migration

Integrate Generative AI and Agentic AI capabilities

Requirements: Solid hands-on Java 17, 18, or 21 experience

Strong Spring Boot and REST API experience

Experience with Node.js, SQL Server, Azure, and OpenShift

Full-stack design and front-end development experience

Python, Bootstrap, and microservices design-pattern experience

Apply Java, Spring Boot, microservices, and application-design expertise to enterprise development, modernization, and AI integration.

📌 Full Stack Java Application Designer (Toronto)
🏢 Apex Systems
📍 Toronto