Senior M365 Engineer (all genders)

Date: Jun 23, 2026

Location: Porto, PT

Company: valantic GmbH

Effective Field

  • As a Senior M365 Engineer (all genders), you are the subject-matter expert for Microsoft 365 collaboration and intelligent work across valantic’s European multi-tenant environment.
  • Design, implement, and improve SharePoint Online (intranets, site structures, metadata, document management) in line with enterprise governance.
  • Own and develop the Power Platform (Power Apps, Power Automate, Power BI) including environments, policies, and ALM; voice/telephony remains out of scope.
  • Manage Microsoft Teams governance and policies for internal and external users, including meetings, external access, and collaboration controls.
  • Drive adoption and technical enablement of Microsoft 365 Copilot and Copilot Studio, including custom agents, connectors, and responsible AI governance with Purview.
  • Support Purview governance across M365 (sensitivity labels, DLP, information barriers, oversharing remediation) in close alignment with security.
  • Operate key Microsoft Entra ID configurations (conditional access, guest access, app registrations, external identities) underpinning the M365 platform.
  • Translate business requirements into scalable M365 solutions and act as a trusted bridge between IT Platform Services, business stakeholders, and Microsoft.
  • Contribute to migration and transformation programmes (e.g. tenant-to-tenant, SharePoint restructuring, legacy decommissioning) with minimal business disruption.
  • Define and maintain standards, runbooks, and architecture patterns to enable the wider team.
  • Monitor the Microsoft roadmap and derive actionable recommendations for the platform strategy.

What distinguishes you

  • Have several years of hands-on experience as an M365 engineer or consultant in enterprise environments, with strong expertise in SharePoint Online, Power Platform, Microsoft Teams, and Microsoft Copilot.
  • Have a proven track record in architecting and delivering SharePoint-based solutions (modern intranets, document libraries, content types, Viva integrations, Power Pages).
  • Proficient across the Power Platform (Power Apps, Power Automate, Power BI, Copilot Studio) including solution design, automation, and governance.
  • Bring practical Microsoft Teams administration experience (policies, governance, meetings, analytics); Teams Phone / telephony experience is not required.
  • Have hands-on experience with Microsoft 365 Copilot (configuration, declarative agents, usage analytics, data readiness via sensitivity labels and Purview controls).
  • Have working knowledge of Microsoft Purview for M365 (sensitivity labels, auto-labelling, DLP configuration, integration with Copilot for governed AI use).
  • Understand Microsoft Entra ID fundamentals (conditional access, group-based licensing, B2B guests, cross-tenant settings) and can support identity governance with the security team.
  • Hold at least one relevant Microsoft certification; multiple credentials across Power Platform, Teams, M365 administration or Purview/identity topics are a strong plus.
  • Have solid scripting and automation skills (e.g. PowerShell, Graph API, PnP PowerShell) and are comfortable in multi-tenant Entra ID environments.
  • Explain complex technical topics clearly to non-technical stakeholders and document solutions to enable smooth operations and knowledge transfer.
  • Work in a self-directed and structured way and thrive in a distributed, international team.
  • Value collaboration, platform quality, and security, and are motivated to create long-lasting value for the organisation and its users.
  • Fluent in English; additional languages (e.g. German, French or Italian) are a plus.

What you can expect

  • A strategic role at the heart of a large-scale, Microsoft-centric platform transformation programme affecting thousands of employees across multiple countries.
  • A modern, distributed working environment with flexible hours, home-office options, and a strong can-do team culture that welcomes you with open arms.
  • Active investment in your professional development — including Microsoft certification support, access to Copilot and AI enablement programmes, and the opportunity to shape platform strategy rather than just execute it.
  • Challenging, meaningful projects for a well-known technology partner with a clear AI-first vision — no two weeks look the same.
  • Attractive benefits, and of course lots of fun.