Request
(MP) ATOS Netherlands BV M365 / SharePoint Online Developer

M365 / SharePoint Online Developer

M365 / SharePoint Online Developer

Info

Function

M365 / SharePoint Online Developer

Location

Delft

Hours per week

36 hours per week

Duration

February 1, 2026 - December 31, 2026

Application number

SRQ177507

Segment

ICT | (Atos) Development, Software Design & DevOps

Closing date

date-icon16.01.2026 clock-icon12:00
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Role description and task arrangements

  • Not self-employed, but employed by a supplier
  • Hourly rate: max. 98 euros 
  • Start: to be agreed upon. As soon as possible.
  • Location: Delft (max. 1 day/week)
  • Duration: until the end of the year with option to extend
  • Client: RWS
M365 / SharePoint Online Developer
Purpose of the function
The M365 / SharePoint Online Developer is responsible for the technical development, design, and further development of SharePoint Online, Microsoft Teams, and the Power Platform. The position delivers solutions that align with the information architecture, governance, BIO, and compliance requirements and contributes to efficient collaboration, document management, automation, and integrations.
Place in the organization
The Developer is part of the M365 team within the organization. The role works closely with:
  • Functional consultants / information architects
  • M365 administrators
  • Security & Privacy (BIO, DLP, classification)
  • Product owner
  • DevOps/Agile team members
  • Users and key users
Typically reports to the Team Lead Digital Workplace / IT Manager.
Result areas & Core tasks
1. Technical implementation in SharePoint Online
  • Building and configuring SharePoint sites, libraries, lists, and content types.
  • Setting up templates, provisioning (PnP provisioning, site scripts, site designs).
  • Setting up and configuring permission structures in accordance with compliance and governance requirements.
2. Development within the Power Platform
  • Developing workflows and automations (Power Automate).
  • Building Power Apps (Canvas and model-driven where necessary).
  • Creating custom connectors and integrations.
3. Custom development
  • Developing SPFx web parts and extensions.
  • Calling and integrating Microsoft Graph API.
  • Developing scripts (PnP.PowerShell, Graph PowerShell, provisioning scripts).
4. Migrations
  • Technical preparation and execution of SharePoint migrations.
  • Setting up and managing migration tools (ShareGate).
  • Transforming and cleaning up content through automation/scripting.
5. Integrations & external tools
  • Integrating third-party apps and tools within M365.
  • Creating connections via Graph, Logic Apps, or APIs.
6. Management, optimization, and lifecycle
  • Implementing lifecycle updates and platform innovations within M365.
  • Identifying optimizations, performance issues, and security risks.
  • Documenting technical configurations and implementations.
Powers
  • Implementing technical changes within the M365 environment.
  • Advising on technical choices, integrations, and development directions.
  • Performing migrations and automations in accordance with agreed frameworks.
Knowledge & Experience
Mandatory
  • Minimum of 3–7 years of experience as an M365 / SharePoint Online Developer.
  • In-depth knowledge of SharePoint Online (sites, libraries, content types, permissions).
  • Experience with:
    • Power Automate
    • SPFx
    • Power Apps
    • PnP PowerShell
    • Microsoft Graph API
    • JSON templating (list formatting, site scripts)
  • Experience with migration tools (such as ShareGate).
  • Knowledge of governance, DLP, BIO, archiving law (preferred within the federal government).
Pre
  • Nintex Workflow / Forms
  • Azure Logic Apps / Functions
  • Teams extensions
  • Certifications: PL-400, MS-600, MS-102
Competencies
  • Analytical ability
  • Problem-solving and accurate
  • Communicatively strong
  • Independent and team-oriented
  • Proactive in identifying platform changes
  • Agile/DevOps-minded
Documentation skills
 

Company data

Company data

(MP) ATOS Netherlands BV

Role description and task arrangements

  • Not self-employed, but employed by a supplier
  • Hourly rate: max. 98 euros 
  • Start: to be agreed upon. As soon as possible.
  • Location: Delft (max. 1 day/week)
  • Duration: until the end of the year with option to extend
  • Client: RWS
M365 / SharePoint Online Developer
Purpose of the function
The M365 / SharePoint Online Developer is responsible for the technical development, design, and further development of SharePoint Online, Microsoft Teams, and the Power Platform. The position delivers solutions that align with the information architecture, governance, BIO, and compliance requirements and contributes to efficient collaboration, document management, automation, and integrations.
Place in the organization
The Developer is part of the M365 team within the organization. The role works closely with:
  • Functional consultants / information architects
  • M365 administrators
  • Security & Privacy (BIO, DLP, classification)
  • Product owner
  • DevOps/Agile team members
  • Users and key users
Typically reports to the Team Lead Digital Workplace / IT Manager.
Result areas & Core tasks
1. Technical implementation in SharePoint Online
  • Building and configuring SharePoint sites, libraries, lists, and content types.
  • Setting up templates, provisioning (PnP provisioning, site scripts, site designs).
  • Setting up and configuring permission structures in accordance with compliance and governance requirements.
2. Development within the Power Platform
  • Developing workflows and automations (Power Automate).
  • Building Power Apps (Canvas and model-driven where necessary).
  • Creating custom connectors and integrations.
3. Custom development
  • Developing SPFx web parts and extensions.
  • Calling and integrating Microsoft Graph API.
  • Developing scripts (PnP.PowerShell, Graph PowerShell, provisioning scripts).
4. Migrations
  • Technical preparation and execution of SharePoint migrations.
  • Setting up and managing migration tools (ShareGate).
  • Transforming and cleaning up content through automation/scripting.
5. Integrations & external tools
  • Integrating third-party apps and tools within M365.
  • Creating connections via Graph, Logic Apps, or APIs.
6. Management, optimization, and lifecycle
  • Implementing lifecycle updates and platform innovations within M365.
  • Identifying optimizations, performance issues, and security risks.
  • Documenting technical configurations and implementations.
Powers
  • Implementing technical changes within the M365 environment.
  • Advising on technical choices, integrations, and development directions.
  • Performing migrations and automations in accordance with agreed frameworks.
Knowledge & Experience
Mandatory
  • Minimum of 3–7 years of experience as an M365 / SharePoint Online Developer.
  • In-depth knowledge of SharePoint Online (sites, libraries, content types, permissions).
  • Experience with:
    • Power Automate
    • SPFx
    • Power Apps
    • PnP PowerShell
    • Microsoft Graph API
    • JSON templating (list formatting, site scripts)
  • Experience with migration tools (such as ShareGate).
  • Knowledge of governance, DLP, BIO, archiving law (preferred within the federal government).
Pre
  • Nintex Workflow / Forms
  • Azure Logic Apps / Functions
  • Teams extensions
  • Certifications: PL-400, MS-600, MS-102
Competencies
  • Analytical ability
  • Problem-solving and accurate
  • Communicatively strong
  • Independent and team-oriented
  • Proactive in identifying platform changes
  • Agile/DevOps-minded
Documentation skills
 

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