Senior Solutions Designer | Toronto, ON | In office, 5 days/week | Contract | CAD $80-$85/hour

VStream Labs Inc. is seeking a hands-on Senior Solutions Designer to shape a modern online registration and permit-management platform. You will connect a public-facing Java/React portal, a Microsoft Dynamics CRM back office, and MuleSoft integrations, working with business and technical teams from design through delivery.

What you will do
Own end-to-end solution design for registration and permit workflows, including application architecture, integration, data flows, security, performance and scalability.
Design integration between the public portal and Dynamics CRM through MuleSoft.
Turn business needs into detailed functional and technical requirements and guide changes to existing web applications.
Partner with architects, developers, analysts, cybersecurity, infrastructure, testing and delivery teams in an Agile setting.

What you bring
10+ years designing, developing and maintaining large, complex CRM/COTS systems such as Dynamics, Oracle Siebel,



IBM Curam or equivalent.
10+ years integrating J2EE applications with enterprise/COTS systems and a sound understanding of J2EE architecture.
Demonstrated business architecture, business analysis and systems analysis experience.
Hands-on n-tier web application experience, including Unix/Shell scripting, Ant, JavaScript, HTML5, XML/XSD, XSL/XSLT, XQuery, XPath and an XSLT IDE.
Experience with source control, detailed functional/technical requirements, and enhancement of existing web solutions.
Solid communication, collaboration and structured problem-solving skills.

Experience with Ontario public-sector development standards and processes is an asset.

This contract requires on-site work in Toronto Monday through Friday during standard business hours. If your background aligns, apply with a current resume highlighting your CRM/COTS architecture, J2EE integration and transformation experience.

📌 Senior Solutions Designer Toronto
🏢 VStream Labs
📍 Toronto