> Markdown version of [/jobs/ext/4352464-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/4352464-senior-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior .NET Developer - **Company:** EITAcies, Inc. - **Location:** Phoenix, AZ, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, ASP.NET, .NET Framework, Agile Methodology, Amazon Web Services, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Code Review, Databases, Programming Tools, Entity Framework, Microsoft SQL Server, Model View Controller (MVC), Oracle (Applications), Performance Tuning, Scrum Methodology, Software Engineering, PL-SQL, Windows Software Trace Preprocessor, Google Cloud, Test-Driven Development (TDD), Backend, Containerization, Kubernetes, Information Technology, Api Design, Software Version Control, Docker, Web Api - **Published:** October 22, 2026 - **Apply:** https://www.thejobnetwork.com/job/8cbba6d8-43c6-4c38-9d09-c58334bfb32b/senior-net-developer ## About the Role * Bachelor's degree in Computer Science, Information Technology, or a related field. * 5+ years of experience in .NET development (C#, ASP.NET, MVC, Web API). * 3+ years of experience as a mentor, tech lead, or leading an engineering team. * 3+ years of experience with cloud platforms (Microsoft Azure, AWS, Google Cloud Platform). * 3+ years of experience using database technologies (Oracle, PL/SQL, SQL Server, Entity Framework). * 2+ years of experience using Test-Driven Development (TDD). PREFERRED SKILLS * Experience with containerization technologies (Docker, Kubernetes). * Experience with performance optimization (system profiling, trace analysis). * Knowledge of version control systems and CI/CD tools (Azure DevOps). * Experience working in an Agile (Scrum) development framework. * Strong problem-solving skills and attention to detail. * Excellent communication skills and ability to work in a team-oriented environment. * Experience with implementing Cryptography. ## Description We are looking for a Senior .NET Developer with experience in C#/.NET, backend services, API development, and performance optimization. The ideal candidate will work closely with cross-functional teams and will be responsible for participating in all stages of the Software Development Lifecycle. This role requires hands-on development, problem-solving, and the ability to work with modern development tools and methodologies., * Work with stakeholders to define feature requirements and integrate them into application design and architecture. * Design, develop, and maintain high-performance, scalable .NET applications. * Write clean, efficient, and maintainable code with a focus on performance and scalability. * Participate in code reviews, providing constructive feedback to team members. * Provide technical guidance and support to new members of the team.