Proximus

Power Platform Developer

Posted Oct 30, 2026
Project ID: PXSJP00009136
Location
Brussel
Hours/week
40 hrs/week
Timeline
3 months
Starts: Dec 1, 2026
Ends: Feb 28, 2027
Payrate range
Unknown

This vacancy needs independent freelancers in Belgium

Job title: Power Platform Developer

Job location: Proximus Boreal, Belgium

Job duration: 2026-12-01 to 2027-02-28

Job weekly hours: 40 hrs./week

Job language required: FR & NL (mandatory) and EN

Job salary required: 60 to 65 euros an hour

About the Role

Project until end February 2027.

We are looking for a hands-on Power Platform Developer to design, build, test, deploy, and maintain business solutions using Microsoft Power Platform within a large organization.

This person will work closely with business stakeholders, analysts, other developers, and IT teams to translate business needs into reliable and user-friendly applications and automations while respecting an existing framework for development. The role is primarily focused on delivery and technical implementation, while following the organization’s established development, security, documentation, and application lifecycle standards.

The ideal candidate combines practical experience with Power Apps, Power Automate, and related Microsoft technologies with good problem-solving, collaboration, and communication skills.

About the Role

Project until end February 2027.

We are looking for a hands-on Power Platform Developer to design, build, test, deploy, and maintain business solutions using Microsoft Power Platform within a large organization.

This person will work closely with business stakeholders, analysts, other developers, and IT teams to translate business needs into reliable and user-friendly applications and automations while respecting an existing framework for development. The role is primarily focused on delivery and technical implementation, while following the organization’s established development, security, documentation, and application lifecycle standards.

The ideal candidate combines practical experience with Power Apps, Power Automate, and related Microsoft technologies with good problem-solving, collaboration, and communication skills.

Key Responsibilities

Solution Development

  • Analyze business requirements and translate them into appropriate Power Platform solutions.

  • Design, build, test, and deploy canvas apps, model-driven apps, and automated workflows.

  • Integrate Power Platform solutions with Microsoft 365, SharePoint, Teams, APIs, and other approved data sources.

  • Create reusable components and apply established development standards and best practices.

  • Produce clear technical and user documentation for delivered solutions.


Testing, Deployment and Maintenance

  • Perform testing and support user acceptance testing.

  • Package and deploy solutions across development, test, and production environments.

  • Follow established application lifecycle management, release, and change processes.

  • Monitor applications and flows, investigate incidents, and resolve technical issues.

  • Maintain and improve existing solutions based on user feedback and changing business needs.

  • Ensure solutions remain secure, maintainable, documented, and supportable.


Business and User Support

  • Work with users to understand processes, pain points, and expected outcomes.

  • Demonstrate solutions, collect feedback, and incorporate agreed changes.

  • Provide practical user guidance and support during adoption.

  • Create concise user guides and handover documentation.


Collaboration and Quality

  • Collaborate with business stakeholders, analysts, developers, administrators, and IT teams.

  • Participate in solution design discussions, peer reviews, and technical troubleshooting.

  • Apply the organization’s security, compliance, architecture, and operational requirements.

  • Raise risks, dependencies, and technical constraints early and clearly.

  • Share knowledge and contribute to reusable practices within the development team.


Candidate Profile

Experience

  • At least three years of hands-on experience developing solutions with Microsoft Power Platform.

  • Experience delivering business applications and workflow automations from requirements through deployment and support.

  • Experience working with business stakeholders and multidisciplinary IT teams.

  • Experience maintaining and troubleshooting solutions in a production environment.


Technical Skills

  • Strong hands-on experience with Power Apps and Power Automate.

  • Good working knowledge of Dataverse, Microsoft 365, SharePoint, and Teams integration.

  • Ability to design data models, forms, screens, workflows, and role-based access.

  • Understanding of connectors, APIs, solution packaging, environment variables, and application lifecycle management.

  • Ability to write clear technical documentation and diagnose application or flow issues.


Behavioral and Communication Skills

  • Clear communication and good listening skills.

  • Ability to explain technical topics to non-technical users.

  • Ability to communicate effectively in French or Dutch, and English, both verbally and in writing.

  • Pragmatic, structured, and solution-oriented approach.

  • Attention to quality, documentation, and user experience.

  • Ability to collaborate effectively while taking ownership of assigned deliverables.

  • Willingness to learn, share knowledge, and continuously improve.


Apply now and start your journey with Team Possible! We want to get to know you.

After your application, we will verify your profile and get back to you within 3

working days.

If you’re successful, you can expect the following steps:

An initial conversation with our recruiter - Swati Kumari

Interview with the Hiring Manager and the team.

Final decision

About Proximus

We are Team Possible turning tech into opportunities.

We are driven by four core pillars: "I care," "I make a difference," "I radically simplify," and "I embrace the future". This means you'll join a team that genuinely cares for customers and colleagues, is empowered to make a real impact, strives to radically simplify complex challenges, and is always looking ahead to embrace the future of technology. We believe in an inclusive and safe environment where everyone can thrive, offering extensive career development resources, including access to over 5,000 training modules and a minimum of 5 days of training per year, to help you continuously learn, grow, and tackle bold challenges with us