Senior .NET Developer (SharePoint & Mendix)

Job Title: Senior .NET Developer (SharePoint \& Mendix)

Location: Riyadh, Saudi Arabia
Experience Required: Minimum 6 years
Employment Type: Full-time
immediate joiners or maximum 1 month notice period

Job Summary

We are seeking an experienced Senior .NET Developer with strong expertise in Microsoft .NET development, SharePoint development, and Mendix low-code platform development to join our team on a contract basis. The ideal candidate will have a minimum of 6 years of hands-on experience delivering enterprise-grade applications and integrating business solutions across Microsoft and low-code platforms.

The selected candidate will work closely with business stakeholders, architects, and technical teams to design, develop, and support scalable applications and digital transformation initiatives. Experience with both .NET and Mendix environments is highly desirable.

Key Responsibilities

• Design, develop, test, and deploy enterprise applications using .NET technologies.
• Develop and customize SharePoint solutions, workflows, web parts, and integrations.
• Build and maintain applications on the Mendix platform.
• Integrate SharePoint, Mendix, and third-party systems using APIs and web services.
• Develop RESTful APIs and backend services using C# and .NET Core/.NET Framework.
• Collaborate with business users and technical teams to gather and translate requirements into technical solutions.
• Troubleshoot, optimize, and enhance existing applications.
• Participate in code reviews and follow development best practices.
• Prepare technical documentation and support deployment activities.

Requirements

• Minimum 6 years of experience in software development.
• C#
• ASP.NET / ASP.NET Core
• .NET Framework / .NET Core
• SQL Server
• REST APIs
• Proven experience in SharePoint Development (SharePoint Online and/or On-Premises).
• Experience developing solutions using the Mendix Platform.
• Strong understanding of software development life cycle (SDLC).
• Experience with source control tools such as Git.
• Excellent problem-solving and communication skills.

Preferred Qualifications

• Experience with SharePoint Framework (SPFx).
• Experience with Power Platform (Power Apps, Power Automate).
• Mendix certifications are a plus.
• Experience with Azure services and cloud integrations.
• Experience working in Agile/Scrum environments.

Employment Details

• Contract Duration: from 8 Months to 1 Year
• Contract extension and potential long-term engagement based on:
• Individual performance
• Project requirements
• Business needs

Job Type: Full-time

Work Location: In person