Senior Full Stack .NET Developer

About the role

We are an Egyptian technology company delivering international software projects in partnership with the global NIX brand. Based in Smart Village, Cairo, you will join a stable, professional team and work on scalable .NET solutions for enterprise customers.

Key responsibilities

• Follow an individual development plan with regular feedback.
• Implement application business logic and ensure comprehensive unit‑test coverage.
• Enhance modern user interfaces and propose technical improvements.
• Design data models and integrate external services via REST APIs.
• Optimize high‑load components and help eliminate security vulnerabilities.
• Collaborate with the engineering team to maintain system stability, performance, and product quality.

Required profile

• 5+ years of commercial .NET development experience.
• Strong knowledge of C# and ASP.NET Core.
• Front‑end experience with HTML5, CSS, JavaScript, JSON, Ajax.
• Familiarity with Angular, React, Material UI or Bootstrap.
• Solid experience with relational databases such as MS SQL and PostgreSQL.
• Practical experience integrating REST Web Services.
• Experience writing unit tests (NUnit, xUnit or similar).
• Understanding of Agile methodologies and ability to work in an Agile team.
• English proficiency sufficient for international collaboration.

Required skills

• C#
• ASP.NET Core
• HTML5
• CSS
• JavaScript
• JSON
• Ajax
• Angular
• React
• Material UI
• Bootstrap
• MS SQL
• PostgreSQL
• REST APIs
• NUnit / xUnit
• Agile development

What we offer

• Long‑term career stability with a competitive salary paid in USD.
• Professional development supported by mentors and innovation programs.
• Private medical insurance after successful probation.
• Well‑equipped, comfortable office in Smart Village.
• Friendly corporate culture and welcoming atmosphere.