Indien gelijkwaardige beloning van toepassing is op de inzet, verwijzen wij naar de onderstaande cao’s en de bijbehorende functieschaal die op deze rol van toepassing is. Leveranciers dienen hier bij het bepalen van het tarief vooraf rekening mee te houden. Tariefsaanpassingen achteraf op basis van deze cao-bepalingen worden niet geaccepteerd.

•    PLb cao: Cao Productie- en Leveringsbedrijven PLB - FNV
•    Vattenfall bedrijfs-cao: Bedrijfs-cao Vattenfall 2025-2026
•    De functie in deze aanvraag valt binnen schaal: 10.

****This assignment is not for independent contractors. We kindly, yet firmly, request that you do not contact us regarding tariff rates. All proposals must be submitted in line with market standards.Your questions about or related to specific rates will not be answered. Thank you for your understanding and cooperation.*****

For one of our Dynamics 365 initiatives, we are looking for an external Senior Technical Microsoft Dynamics 365 Developer with strong experience in Dynamics 365 Sales and Project Operations. This role will primarily support the Dutch business unit, with the assignment running until the end of this year.

Role description

As a Senior Dynamics 365 Developer, you are responsible for designing, developing, and maintaining high‑quality technical solutions within the Dynamics 365 platform. You combine deep technical expertise with a solid understanding of business processes in Sales and Project Operations, ensuring solutions are scalable, maintainable, and aligned with enterprise standards.

You will work closely with product owners, architects, and business stakeholders in an agile environment and you will need both functional as technical expertise for this project. The team exists of 3 to 4 other persons. 

Key responsibilities

• Mapping functional requirement to technical solutions within D365
• Developing functional and technical solutions within Dynamics 365 Sales and Project Operations
• Implementing customizations using:

• C# and .NET

• JavaScript and client‑side scripting

• Plugins, custom workflows, and extensions

• Developing and maintaining integrations between Dynamics 365 and other enterprise systems like SAP.
• Supporting configuration and extensions related to:

• Sales processes (leads, opportunities, accounts, quotes)

• Project Operations (project lifecycle, resource management and costing)

• Ensuring performance, security, and maintainability of custom solutions
• Supporting deployments, releases, and technical troubleshooting
• Collaborating with functional consultants and solution designers to translate requirements into technical designs
• Working according to agile and DevOps ways of working
• Creating and maintaining documentation of the area
• Proactively identifying technical improvements and contributing to solution optimization

Hard Skills & Experience:

7+ years of experience as a Microsoft Dynamics 365 developer
Strong hands‑on experience with Dynamics 365 Sales
Proven experience with Dynamics 365 Project Operations
Solid technical skills in C#, .NET, and JavaScript
Experience with Dynamics 365 APIs, plugins, and integration patterns
Experience working with Azure services and Power Platform is a strong plus
Experience working in agile development teams
Soft Skills:

Strong problem‑solving skills and a proactive, quality‑driven mindset
Ability to work independently in an external consultant role
Fluency in English (spoken and written)

Bachelor’s degree or higher in a relevant field such as Information Technology, Computer Science, Business Administration, or a related discipline is required.
(Additional) certifications in Microsoft Dynamics 365 or related Microsoft technologies would be considered an advantage.
Pratical information:

For this role, Dutch speaking is required.
Office presence is needed but in discussion with the team.
CV's can be submitted in English.