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);

• 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:

• Stable long-term cooperation and competitive compensation.

• A fast and well-structured onboarding process with a dedicated mentor.

• The opportunity to develop toward architectural or technical leadership roles.

• Paid vacation, national public holidays, and support during religious celebrations.

• A modern and comfortable office based in Smart Village, at the heart of Cairo’s tech ecosystem.

• Healthy work–life balance.

• A welcoming corporate culture, team support, and respectful communication.

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.