Senior Backend Developer

Location: Antwerpen

Project Duration: ASAP – 31/12/2025

Responsibilities:

• Develop software in .NET (C#) for projects related to decommissioning changes.
• Conduct code reviews for web development.
• Contribute to the maintenance of existing .NET applications (.NET Framework).
• Maintain and implement ICT solutions within agreed timelines and quality standards.
• Develop in the Microsoft .NET stack.
• Execute component and component integration tests.
• Document implementations and changes.
• Create technical analyses based on functional requirements.
• Support analysts and designers in converting functional specifications into technical solutions.
• Deliver third-line support.
• Participate in sprint planning, estimating, daily stand-ups, review, and retrospective meetings.
• Present monthly demos to clients.
• Follow technical evolutions and conduct independent research with the support of an application architect.
• Understand the technical architecture and reuse existing technical components.

Profile and Experience:

• Medior to senior level with 10+ years of relevant experience in .NET programming focused on back-office development.
• Broad IT knowledge and interests.
• Familiarity with terms such as SOA, web services, unit testing, inheritance, and stored procedures.
• Strong planning skills, result-driven, and able to challenge the status quo.
• Accurate, meticulous planning, and solution-oriented.
• Communicative and a team player with a hands-on mentality.
• Quality-focused with initiative to optimize development processes.
• Experience working with offshore teams.
• Experience in Agile methodology and DevOps culture.

Technical Skills:

• Proficiency in Windows Service in C#, WCF/SOAP, and T-SQL (must).
• Basic knowledge of COM+ & Windows services, client-server architecture.
• Understanding of XML/XSD/WSDL/SOAP/REST and JSON.
• Experience in web technologies: ASP.NET web forms, Silverlight with WCF, Web API.
• Hosting web services and web applications in IIS 10.
• Developing and deploying Windows Services.
• Analysis, design, coding, and implementation of customized object-oriented applications.
• Designing relational database models with stored procedures and SQL functions (T-SQL).
• Experience with Azure DevOps and source control through GIT.
• Setting up automation in SoapUI.
• Basic understanding of unit testing and creating stubs and drivers.
• Certified in AZ 204 or AZ 305 or willing to obtain certification.