Senior .Net Core developer

Senior .Net Core developer

Duration – 15/09/2025 – 31/12/2025 – 4 months   •   (full time)

Location – Brussels, Hybrid

Daily rate – 650€

Job description

We are looking for a highly qualified Senior .Net Core developer with extensive practical knowledge of .Net Core (Design + development) in order to develop and maintain its .Net application Portal integrated in a Microsoft technology stack.

Technical Skills

• • 5 years of experience in .Net programming in large and mid-sized applications
  • Ability to develop .Net web based applications in a structured way according to the coding conventions and rules
  • Extensive experience in .NET Core framework ( > 4 years during the last 6 years )
  • Practical experience in both front-end and back-end development, in particular:
    1. Angular, Material Design, Node.js, Typescript
  • Practical experience in developing and testing applications using Visual Studio in a “continuous development/continuous integration” mode
  • Willingness to solve DevOps/Support/Maintenance problems
  • Experience with Agile methodology and Atlassian Stack (Jira, Confluence, Bamboo, BitBucket)
  • Experience in integration with Sharepoint and Azure is a plus

Soft skills

• • Ideally bilingual FR/NL. If not, fluent in Fr or Nl with a very good knowledge of the other language (passive knowledge : able to correctly understand and speak a bit in the other language)
  • Synthetic / Analytic
  • Understanding of different phases of software development life cycle
  • Good communication, interpersonal, and problem solving skills
  • Ability to work independently as well as in a team environment (team player)

Tasks & responsibilities

• • Co-develop and maintain one of the Portal .Net Core application, designed to register some entities under supervision and their related documents.
  • Responsible for unit testing his/her software modules.
  • Participates in and supports the estimation of technical tasks and activities on project work
  • Participates in project planning, estimation, standup and status meetings as appropriate
  • Collaborates with the project team and is willing to be flexible to achieve team goals
  • Helps the team to push the application forward to an extranet portal

Roles – Senior   Business Intelligence (BI) Developer (mandatory)  –  Most recent experience   Any time

Skills

• .Net Level   Expert   Most recent experience   Any time
• .NET Core Level   Expert   Most recent experience   Any time
• Agile Level   Expert   Most recent experience   Any time
• Angular Level   Expert   Most recent experience   Any time
• Atlassian stack Level   Expert   Most recent experience   Any time
• Azure Level   Expert   Most recent experience   Any time
• DevOps Level   Expert   Most recent experience   Any time
• material design Level   Expert   Most recent experience   Any time
• Node.js Level   Expert   Most recent experience   Any time
• Sharepoint Level   Expert   Most recent experience   Any time
• TypeScript Level   Expert   Most recent experience   Any time

Languages

• Dutch or French Level   Limited working proficiency
• English Level  – Nice to have

Locations: Brussels

       Remote option – Hybrid