Senior .Net developer - Brussels

D-Network.eu

  • Bruxelles
  • Contrat
  • Temps-plein
  • Il y a 27 jours
D-Network.eu is an International recruitment company specialized in permanent and freelance recruitment services, from national to multinational companies covering all industry markets and focusing in the ICT & Web Market. D-Network.eu was created by experienced recruiters who are specialized, each of them, in one market and one sector. They are therefore able to better understand their business and which professional approach will bring long term solutions to their partners. Our teams of expert consultants are known for their professionalism, integrity and exceptional service levels. With our experience in networking and flexible approach to recruitment, we are committed to matching both client needs, saving them time and money and candidate aspirations, thus creating mutual benefits for both.FREELANCE: Integration .NET DeveloperLocation: Brussels (city centre)
Start Date: ASAPContract Type: Freelance or Employee (12-month mission, with possible extension)
Work Mode: Hybrid (on-site and remote)Mission Context & Objectives My client is seeking an Integration .NET Developer to support the digital transformation of its internal systems.
The candidat will begin the mission within the central integration team, learning and applying the company's development standards and integration best practices. Once onboarded, they will be assigned to a business IT department to support ongoing projects and help strengthen the .NET integration expertise within the team.Role & Responsibilities
  • Design, implement and test new software components, enhancements, and fixes.
  • Work on integration solutions involving internal systems, external packages, and cross-technology platforms.
  • Write clear and structured documentation.
  • Participate in troubleshooting and incident resolution.
  • Coordinate deployments to test, staging, and production environments via the company's release processes.
Collaborate with functional analysts, business stakeholders, and infrastructure teams.Required Skills & Experience Technical Skills - Mandatory (2 to 5 years):
  • Development with .NET C# (Framework 4.0 and above)
  • Experience with WCF web services
  • REST APIs (JSON, Swagger/OpenAPI)
  • XML technologies: XSD, XSLT, XPath
  • Microsoft development stack: Visual Studio, TFS / VSTS (Azure DevOps)
Technical Skills - Preferred:
  • Integration with batch schedulers (e.g., Control-M)
  • Exposure to Mainframe (z/OS) applications
  • Experience with authentication protocols (SAML, OAuth)
  • SQL Server SSIS
  • Microsoft BizTalk
  • Dynamics CRM
  • Automated performance and load testing
Functional Experience - Mandatory (2 to 5 years):
  • Solid understanding of integration architecture and common integration patterns
  • Experience designing integration workflows
Soft Skills - Mandatory:
  • Autonomous and proactive
  • Solution-oriented with a pragmatic mindset
  • Adaptable and collaborative
  • Strong communication skills
Business Experience Mandatory:
  • Proven experience in software/application development using .NET, especially in API and/or batch system integration.
Preferred:
Experience in the insurance or financial services sectorsLanguage RequirementsEnglish - Basic
French - Fluent
Dutch - FluentThe developer must be fluent in either French or Dutch, with at least basic knowledge of the other language.Additional Information
  • Duration: 12 months (extension possible depending on project evolution)
  • Location: Brussels city centre (easy access by public transport)
  • Workload: Full-time

ICTJob