Senior Technology Architect – Digital Modernization Location: National Capital Region, ON/QC – Primarily Remote / Onsite as RequiredContract Duration: 660 days (approximately 3.5 years)Contract End Date: Approximately March 31, 2030Compensation: $80-120/hr depending on seniority and final submission score.Employment Type: Full-Time Contract, Task Authorization-BasedLanguage: EnglishSecurity Clearance: Secret RequiredClient: Federal Government About the Opportunity We are seeking an experienced Senior Technology Architect (Level 3) to support a long-term federal government digital modernization initiative. The successful consultant will play a key role in designing, developing, and implementing up-to-date enterprise technology solutions, with a particular focus on Microsoft Dynamics 365, Power Platform, Azure, microservices architecture, and event-driven systems . This initiative focuses on modernizing and integrating business capabilities, consolidating information and data across enterprise platforms, and enabling secure, scalable, and reusable digital services. Working alongside enterprise architects, solution delivery teams, developers, and business stakeholders, the consultant will develop technical architectures, implement modern application solutions, and support the transition from legacy systems to cloud-based services. Key Responsibilities Enterprise Architecture & Solution Design Develop and maintain technical architectures, frameworks, and strategies aligned with business and application requirements. Define application reference architectures and specifications for Microsoft Dynamics 365, Power Apps, Microsoft 365, and modern JavaScript frameworks. Design scalable, secure, and reusable enterprise technology solutions. Evaluate alternative technologies and recommend solutions aligned with business objectives.



Investigate and recommend Azure and Power Platform capabilities supporting enterprise modernization. Develop cloud data fabric architectures supporting information sharing, interoperability, and security requirements. Conduct technical impact assessments and evaluate proposed technology solutions. Microservices & Application Development Design, document, and develop event-driven microservices and API-based solutions. Develop aggregate and fine-grained microservices using established architectural standards. Create technical development specifications for event-driven API services. Develop custom enterprise applications using C# and .NET. Design and implement API orchestration services supporting enterprise integration. Apply domain-driven design, event sourcing, and modern application architecture principles. Support the development and integration of reusable business capabilities. Microsoft Technologies & Cloud Modernization Design and develop solutions using Microsoft Dynamics CRM, Dynamics 365, and Power Platform. Support Microsoft Dataverse architecture, configuration, and integration. Design migration approaches for existing Dynamics capabilities to Microsoft 365 and Azure cloud services. Develop integrations involving SharePoint, Microsoft Graph API, and enterprise applications. Evaluate Azure cloud services and recommend appropriate architectural configurations. Support modernization, migration, or decommissioning of legacy applications. DevOps & Technical Delivery Define, document, and configure DevOps processes, pipelines, and automation. Support continuous integration, testing, and application delivery. Develop and maintain technical documentation, system designs, and deployment instructions. Support product roadmaps, release planning, and development estimation. Assist with product backlog refinement, prioritization, and user story development. Collaborate with development teams to resolve technical challenges and improve delivery practices. Stakeholder Engagement & Knowledge

📌 Technology Architect - Senior (Ottawa)
🏢 TAG HR
📍 Ottawa