> Markdown version of [/jobs/ext/3400680-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/3400680-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, Google Cloud, Test-Driven Development (TDD), Backend, Containerization, Kubernetes, Information Technology, Api Design, Software Version Control, Docker, Web Api - **Published:** September 10, 2026 - **Apply:** https://www.wayup.com/i-j-Senior-NET-Developer-Eitacies-Inc-913345763965963/ ## 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. RESPONSIBILITIES 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. ## Related Videos - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Why you must use TDD now!](https://www.wearedevelopers.com/videos/114-why-you-must-use-tdd-now) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Role of Mentorship in Developer Growth](https://www.wearedevelopers.com/magazine/564-the-role-of-mentorship-in-developer-growth) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers)