M365 Developer

Devoteam; Vlaanderen; On-site; EUR 60,000 - 90,000; Full time

Job summary

Devoteam is seeking an M365 Developer to join our Cloud, Data & AI practice in Belgium. You will design, code, and deploy custom solutions across the full Microsoft 365 stack, from SPFx to Copilot Studio agents, connecting them through the Graph API and custom integrations.

You will build Azure Functions and other services, develop Power Platform applications, and implement secure Entra ID registrations while aligning with security and data handling best practices.

Qualifications

• 3+ years of hands-on experience developing custom solutions across Microsoft 365, Power Platform, and Azure.
• Strong experience building SharePoint Framework (SPFx) solutions with JavaScript, TypeScript, HTML, and CSS.
• Experience building and deploying Azure Functions and integrating them with M365 or Power Platform solutions.
• Strong working knowledge of the Microsoft Graph API for M365 integrations and SharePoint Online information architecture.
• Creative mindset to map functionalities to Power Platform.
• Experience building custom connectors and integrating with third-party APIs.
• Experience with Dataverse, including data modelling and security configuration.
• Solid understanding of Microsoft Entra ID for application authentication and authorization.
• Familiarity with application lifecycle management (ALM) tools and practices.
• Fluent in English and either French or Dutch, or both

Responsibilities

• Design, build, and deploy SPFx solutions for SharePoint Online and Teams.
• Design, build, and deploy Azure Functions and other Azure services, and integrate them with M365 and Power Platform solutions.
• Develop Copilot Studio agents with custom actions, plugins, and integrations to backend systems.
• Design, build, and deploy Power Apps (canvas and model-driven) with complex business logic.
• Develop connectors and API integrations between M365, Power Platform, Azure, and third-party systems via Microsoft Graph API.
• Configure Microsoft Entra ID app registrations and authentication for custom applications.
• Design and maintain Dataverse data models, including security roles and data modelling best practices.
• Participate in all phases of the application development lifecycle: design, development, testing, deployment, and support.
• Develop and maintain technical documentation including security and data handling considerations.

Skills

M365 development

SPFx

Azure Functions

Microsoft Graph API

Power Platform

Dataverse data modelling

Entra ID security

ALM tooling

English & Dutch/French

Tools

SPFx

Azure Functions

Microsoft Graph API

Dataverse

ALM tools

Power Platform

Entra ID

Job description

About Devoteam:

Devoteam is a leading consulting firm focused on digital transformation. We help our clients leverage technology to achieve their business goals.

Ourlongstanding partnerships with leaders like AWS, Google Cloud, Microsoft, and ServiceNowamplify our capabilities, allowing us to deliver top-tier expertise and award-winning services. We complement these partnerships with in-depth Cyber, Data & AI, Software development and multi cloud expertise.

For30 years, we have always been guiding our customers on the next tech wave. Devoteam has guided organizations through the Internet and cloud. The next revolution? AI.

With11,000 tech natives working in 25+ countries, we bring you highly skilled IT experts across Europe

At Devoteam,tech is in our DNA, and it’s the people we empower with tech. Now, with responsible AI, we’re ready to unlock a future where technology drives positive change.

Job Summary:

We are seeking an M365 Developer to join our Cloud, Data & AI practice. In this role, you will design, code, and deploy custom solutions across the full Microsoft 365 stack, from SharePoint Framework (SPFx) solutions and Azure Functions to Power Platform applications and Copilot Studio agents, connecting them together through the Microsoft Graph API and custom integrations.

Key Responsibilities:

• Design, build, and deploy custom SharePoint Framework (SPFx) solutions for SharePoint Online and Teams.


• Design, build, and deploy Azure Functions and other Azure services, and integrate them with M365 and Power Platform solutions.


• Develop Copilot Studio agents with custom actions, plugins, and integrations to backend systems.


• Design, build, and deploy custom Power Apps (canvas and model-driven) involving complex business logic.


• Develop custom connectors and API integrations between M365, Power Platform, Azure, and third‑party systems, using the Microsoft Graph API.


• Configure Microsoft Entra ID app registrations and authentication for custom applications.


• Design and maintain Dataverse data models, including security roles and data modeling best practices.


• Participate in all phases of the application development lifecycle: design, development, testing, deployment, and post-implementation support.


• Develop and maintain technical documentation, including security and data handling considerations.

Qualifications & Skills:

• 3+ years of hands‑on experience developing custom solutions across Microsoft 365, Power Platform, and Azure.


• Strong experience building SharePoint Framework (SPFx) solutions with JavaScript, TypeScript, HTML, and CSS.


• Experience building and deploying Azure Functions and integrating them with M365 or Power Platform solutions.


• Strong working knowledge of the Microsoft Graph API for M365 integrations and SharePoint online information achitecture.


• Creative mindset to map functionalities as much as possible to Power Platform


• Experience building custom connectors and integrating with third‑party APIs.


• Experience with Dataverse, including data modelling and security configuration.


• Solid understanding of Microsoft Entra ID for application authentication and authorization.


• Familiarity with application lifecycle management (ALM) tools and practices.


• Fluent in English and either French or Dutch, or both

Desirable Certifications:

• Must have:
  
  
  
  • Microsoft 365 Certified: Administrator Expert (MS-102)
  
  
  
  

• 
  
  
  
  • Microsoft Certified: Power Platform Fundamentals (PL-900)
  
  
  
  

• Nice to have:
  
  
  
  • Microsoft Power Platform Functional Consultant (PL-200) or Microsoft Certified: Intelligent Applications Builder Associate (AB-410)
  
  
  
  

• 
  
  
  
  • Microsoft Certified: Power BI Data Analyst Associate (PL-300)
  
  
  • Microsoft Certified: Power Platform Developer Associate (PL-400)
  
  
  • Microsoft Power Platform Solution Architect (PL-600)
  
  
  • Microsoft Certified: Agentic AI Business Solutions Architect (AB-100)
  
  
  
  

#techies in our minds, #creatives in our hearts, #change in our DNA.

Why choose us?

• Thrive in a fast-growing, entrepreneurial environment


• Work with innovative and impactful Cloud, Data & AI projects for industry-leading clients


• Connect with extraordinary talents in a collaborative and diverse culture


• Enjoy a healthy work-life balance in an inspiring, eco-friendly workplace


• Competitive compensation package

At Devoteam, we combine strong values – respect, frankness, ambition, entrepreneurship & collaboration – with a fun and supportive environment that empowers you to innovate, grow, and succeed in the fast-paced world of Cloud, Data & AI.