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Keystone Solutions

.NET Developer

On site

Brussels, Belgium

Full Time

04-10-2025

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Skills

Communication Creativity SQL MongoDB Architecture SQL Server .NET

Job Specifications

Mission Overview:

Are you excited to work as a consultant on a project for a key player in the Belgian energy landscape? This opportunity involves contributing to the ongoing transformation of both the Belgian and European energy sectors. As a Keystone Solutions consultant at our client site, you will play an essential role in building a sustainable, green, and reliable energy infrastructure that stimulates economic growth and reduces the ecological footprint. Alongside other contingent workers and client staff, you will engage in impactful projects where diversity is celebrated, leading to innovation and creativity.

Service Description:

Our client is seeking 1 new senior .NET developer to support ongoing initiatives within their development team for a nomination project. The successful candidate will start no later than mid-October and will function as a consultant from Keystone Solutions.

Key Responsibilities:

The developer will be expected to follow the client's standards and ensure high-quality code delivery. They should have a strong knowledge of the following technologies:

.Net Framework (4.x)
NET 8
Entity Framework (EF) Core
WPF and/or Blazor
SQL Server
MongoDB
RabbitMQ
Micro-services architecture is a plus

Soft Skills: The candidate should possess good communication skills and take accountability for their tasks.

Languages:

French, with a passive understanding of Flemish.
Flemish, with a passive understanding of French.
English.

Additional Information:

Location: Client site in Brussels, with the option to work from home up to three days a week.
In the event of travel to Germany, all costs will be covered by the client.
Important: for non-EU candidates, it is required that they possess a work permit allowing them to work in Belgium and hold a valid residence permit confirming their right of residence in Belgium.

Consultancy Nature of Work:

As a Keystone Solutions consultant, you will be directly involved in a project that is highly regarded within the energy sector. At our client, you will be at the forefront of energy transition, allowing you to contribute to groundbreaking technologies designed to accelerate this initiative.

Dynamic Projects:

This role provides you with the unique opportunity to work on diverse challenges across various client projects, enhancing your versatility and skill set.

Turbo-Charged Learning and Development:

Keystone Solutions is committed to your professional growth. Throughout your consultancy, you will receive broad learning experiences and tailored development support to ensure you thrive in your career.

Ambition Skyrocketing within a Consultancy Framework:

Our commitment to fostering your career growth means that you will engage in varied client engagements, propelling your career forward in an enriching consultancy environment.

Emphasizing Keystone Solutions' Values in a Consultancy Context:

At Keystone Solutions, core values shape every consulting engagement. Being a "K-Stone" means bringing innovation, collaboration, and sustainability to each client project.

Comprehensive Review for Consultancy Clarity and Integrity:

We are convinced that your contribution to the team will be invaluable and look forward to welcoming you soon! If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.

About the Company

At Keystone Solutions, we specialize in bridging technology and talent to deliver a seamless IT experience. With a focus on efficiency and innovation, we streamline your IT services, ensuring that you can focus on what you do best while we handle the complexities of your IT ecosystem. From strategic planning through to execution, we are your partners in creating a harmonious technological environment that propels your business forward. Our Services: - Hyperautomation: Embrace efficiency with Keystone Solutions' hyperautom... Know more