Sr Full Stack .Developer

Senior Full Stack .NET Developer

We are an Egyptian technology company delivering international software projects in cooperation with the global NIX brand. We invite a Senior .NET Developer to join our team based in Smart Village, at the heart of Cairo's tech ecosystem, and contribute to scalable .NET solutions. We provide long-term stability, clear working conditions, and professional development opportunities.

What You Will Do:

• follow an individual development plan with regular feedback and guidance;
• Implement application business logic and ensure proper test coverage;
• enhance a modern user interface and propose technical improvements;
• design data models and work with external services via REST API;
• optimize high-load components and contribute to eliminating security vulnerabilities;
• Collaborate with the engineering team to maintain system stability, performance, and high product quality.
  
  
  

Requirements:

• 5+ years of commercial .NET development experience;
• strong knowledge of C# and ASP.NET Core;
• front-end development experience: HTML5, CSS, JavaScript, JSON, Ajax; familiarity with Angular, React, Material UI or Bootstrap;
• solid experience with relational databases (MS SQL, PostgreSQL);
• practical experience integrating with REST Web Services;
• experience writing unit tests (NUnit, xUnit, or similar);An
• understanding of Agile methodologies and experience working in an Agile team;
• English proficiency sufficient for effective work in an international environment.
  
  
  

Projects You May Join:

• Scalable enterprise solutions with high requirements for architecture and performance.
• Back-end: C#, ASP.NET Core, high-load APIs, and service-oriented architecture.
• Front-end: Angular / React for modern SPA development.
• Databases: MS SQL / PostgreSQL, plus NoSQL for flexible or event-driven scenarios.
• Cloud: Azure / AWS / GCP for deployment, integrations, and scaling.
  
  
  

What Matters to Us:

• Ability to work in a team and maintain healthy, constructive communication.
• Maturity in decision-making and responsibility for technical quality and results.
• Strong analytical skills and the ability to identify root causes of technical issues quickly.
• Accuracy in documentation, attention to detail, and adherence to agreed processes.
• A good level of English for communication within an international team.
• Willingness to share expertise and support less experienced engineers.
  
  
  

Nice to Have:

• Experience with Azure / AWS / GCP;
• knowledge of Docker, containerization, and orchestration;
• practical experience in performance optimization;
• experience as a technical lead.
  
  
  

What We Offer:

• Long-term career stability with a competitive salary paid in USD.
• Conditions for steady career development.
• Development supported by dedicated mentors and a variety of programs focused on expertise and innovation.
• Private medical insurance is provided after successful completion of the probationary period
• A well-equipped and cozy office supports comfort and productivity across all project stages.
• Welcoming atmosphere and a friendly corporate culture.
  
  
  

If this opportunity feels right for you, send us your CV — we will be happy to discuss the details and answer any questions you may have.