Senior .NET Developer

TAWANTECH

Riyadh, Riyadh Province, Saudi Arabia permanent

Posted: March 13, 2026

Required Skills

Job Description

Job Title: Software Developer (C# / .NET)

Department: IT / Software Development
Reports To: Software Development Manager / Technical Lead
Location: Riyadh - Saudi Arabia
Employment Type: Full-Time

Job Summary

We are seeking a skilled Software Developer (C# / .NET) responsible for designing, developing, testing, and maintaining scalable applications. The ideal candidate will have strong experience in .NET technologies, software architecture, and database development, and will work closely with cross-functional teams to deliver high-quality software solutions.

Key Responsibilities

1. Software Development

• Design, develop, and maintain applications using C#, .NET Framework, and .NET Core.
• Write clean, scalable, and efficient code following best development practices.
• Develop new features and enhance existing systems based on business requirements.
• Participate in software design discussions and technical planning.

2. Application Architecture

• Assist in designing system architecture and technical solutions.
• Ensure application performance, scalability, and security.
• Implement reusable and maintainable code components.

3. Testing & Debugging

• Perform unit testing and debugging to ensure application reliability.
• Identify and fix software bugs and performance bottlenecks.
• Collaborate with QA teams to ensure product quality.

4. Database Development

• Develop and maintain databases using SQL Server.
• Write optimized queries, stored procedures, and database functions.
• Ensure database performance and data integrity.

5. Integration & APIs

• Develop and integrate RESTful APIs and web services.
• Work with third-party integrations and external systems.

6. Collaboration

• Work closely with UI/UX designers, QA engineers, and product managers.
• Participate in Agile / Scrum development processes including sprint planning and daily stand-ups.

7. Documentation

• Maintain technical documentation for developed systems and applications.
• Document system architecture, APIs, and development processes.

Requirements:
Education

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.

Experience:

• 3–5+ years of professional experience in C# and .NET development.

Technical Skills:

• Strong experience with C#, .NET Framework, and .NET Core / .NET 6+
• Experience with ASP.NET MVC / ASP.NET Core
• Strong knowledge of REST APIs and Web Services
• Experience with SQL Server and database design
• Knowledge of Entity Framework or ORM frameworks
• Familiarity with Git or other version control systems

Preferred Skills:

• Experience with Angular, React, or other front-end frameworks
• Knowledge of Microservices architecture
• Experience with Docker or containerization
• Familiarity with Azure or cloud services
• Experience working in Agile / Scrum environments

Key Competencies:

• Strong problem-solving and analytical skills
• Attention to detail and code quality
• Ability to work independently and within a team
• Good communication and collaboration skills
• Ability to manage multiple tasks and deadlines

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