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OneSource Consulting

Dotnet Developer

OneSource Consulting
Belgium · Full-time · Mid-Senior

Job title: .NET Developer

Location: Melle, VLG, Belgium

Duration: 21/07/2027 (with possible extension)

Languages: Dutch


JOB DESCRIPTION:

  • We are looking for a full-stack .NET / Angular developer with a broad knowledge of classic and modern technologies to strengthen a young and dynamic development team.
  • You will be involved in a product team where mainly web applications are built and supported.
  • As a product team, we are jointly responsible for E2E to create value for our customers, for this we need people who want to engage broadly, e.g. in the field of collaboration and technical strategy of our product, and who are also willing to help the product outside of pure software development, e.g. by assisting in testing & release activities.
  • The work consists of about 2/3 project work and 1/3 incident - or maintenance.
  • You will be part of a product team that works on a project basis on functional extensions of the applications to be supported.

Skills

• You have strong analytical and problem-solving skills.

• You work thoroughly and very accurately.

• You have a great sense of responsibility and can work independently.

• You take the necessary initiative.

• You are a good communicator, who wants to deliver

• quality in an efficient way

• You are familiar with drawing up, monitoring and adjusting a schedule as well as drawing up a plan of action regarding your range of tasks Responsibilities

• You are responsible for supporting and adapting web applications, both within project, maintenance and incident operation

• You analyze incoming incidents, together with the functional analyst and work out solutions independently.

• You write tests (unit tests) and document your developments and analyses.

• You take into account the development guidelines (best practices) and the internal IT standards.

• You work on the technical design and development of the solution.

• You are able to turn problems into concrete solutions.

• You actively work on knowledge retention and knowledge transfer to your colleagues.

• You work closely with colleagues within the development team and all those involved.

• You communicate with the various parties involved, including the service desk, project leaders, infrastructure managers and the hierarchy.

• You participate in the assessment and planning of the development activities.

• You will meticulously apply the working methods in the context of the change and release management process.

• You are responsible for carrying out and following up on the releases.

Specific Skills

  • Azure AD B2C or Entra ID – Yes, Must have
  • Azure DevOps – Yes, Must have
  • Azure development (API Management, App Services), Must have
  • Angular 2 or higher – Medior, Must have
  • Entity Framework (ORM) – Yes, Must have
  • Unit Testing (nUnit, xUnit, Windsor Castle) – Yes, Must have
  • Atlassian tools (Jira, Confluence) – Yes, Should have
  • Front-end (JavaScript, HTML, CSS) , Should have
  • Back-end (C#, ASP.NET) – Medior, Should have
  • Familiarity with ITIL-based change and release processes – Yes, Should have

Sector Skills

Experience in the Belgian Energy sector – Yes, Should have

General Skills

  • .NET-based application development – Medior, Must have
  • Relational databases (e.g. Oracle, SQL) – Yes, Should have
  • Unit Testing – Yes, Should have
  • Agile development methodology – Yes, Should have

Key Skills

Ranked by relevance

javascript confluence angular devops oracle itil jira css sql c
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Posted
Jun 23, 2025
Type
Full-time
Level
Mid-Senior
Location
Melle

Industries

Information Technology & Services

Categories

Information Technology

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