Senior M365 Architect

About the role

Devoteam, a consulting firm focused on digital transformation, is looking for a Senior M365 Architect to join its Cloud, Data & AI practice. You will act as a trusted advisor and lead architect for enterprise clients across the full Microsoft 365 landscape, covering Teams, SharePoint, identity, security, Power Platform and Copilot, owning solution architecture, governance and presales, while mentoring developers and solution builders and leading implementation on complex engagements.

Key responsibilities

• Lead executive discovery sessions and workshops with business and IT stakeholders to turn requirements into a target M365 architecture.
• Design enterprise-level solution architectures across Microsoft 365, including Teams, SharePoint, Power Platform and Copilot Studio, aligned with client business goals.
• Define identity architecture using Microsoft Entra ID and apply Microsoft Purview data governance principles across M365 workloads.
• Define governance and Application Lifecycle Management (ALM) standards for Power Platform and broader M365 solutions, including environment strategy and DLP policies.
• Design Copilot adoption architecture and governance frameworks, and support clients in scaling Copilot safely.
• Advise clients on M365 tenant architecture, service adoption and integration with Azure services.
• Mentor developers and solution builders, review architecture decisions and contribute to reusable technical baselines.
• Support pre-sales activities such as technical scoping, solution estimation and Statement of Work creation.

Required profile

• 5+ years of experience designing and leading solution architectures across Microsoft 365 for enterprise clients.
• Demonstrated presales and client-facing solution architecture experience, including workshop facilitation.
• Strong stakeholder management skills, able to translate business needs into technical designs for technical and non-technical audiences.
• Fluent English and either French or Dutch, or both.

Required skills

• Microsoft 365 Certified: Administrator Expert (MS-102)
• Microsoft Certified: Power Platform Fundamentals (PL-900)
• Microsoft Power Platform Functional Consultant (PL-200) or Intelligent Applications Builder Associate (AB-410)
• Nice to have: PL-300, PL-400, PL-600 and AB-100 certifications
• Broad knowledge of Teams, SharePoint Online, Exchange Online, Power Platform and Azure, with deep hands-on expertise in SharePoint Online
• Experience with agentic solutions using Copilot and Copilot Studio, and delivering technical and end-user training