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# NET Developer

- **Company:** Cenergy International Services, Inc.
- **Location:** Portland, OR, United States (Remote available)
- **Experience:** Expert
- **Salary:** $156,000.0 - $162,240.0
- **Contract:** Permanent contract
- **Skills:** ASP.NET, HTML, JavaScript (Programming Language), .NET Framework, Agile Methodology, Ajax (Programming Language), Microsoft Azure, Business Software, C Sharp (Programming Language), Cascading Style Sheets (CSS), Code Review, Relational Databases, Internet Information Services (IIS), JQuery, Microsoft SQL Server, Team Foundation Server, Oracle Databases, Regression Testing, Software Engineering, PL-SQL, Transact-SQL, Web Services, Database Performance, AngularJS, Information Technology, Web Api
- **Published:** October 13, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=f369b967f8c2353c

## About the Role

* At least 5 years of experience designing and developing secure applications using C# and web services.
 * Bachelor's degree in Computer/Information Technology or a related field preferred. Candidates with an applicable degree generally need 5 years of relevant IT experience; candidates without an applicable degree need 7 years.
 * Proficiency with Visual Studio 2022 or later.
 * Experience with Microsoft .NET Core 8.0 or later, C#, ASP.NET, JavaScript, CSS, and HTML.
 * Experience with Microsoft SQL Server 2016 or later and/or Oracle 11g or later.
 * Proficiency with T-SQL or PL/SQL.
 * Experience with Azure DevOps (ADO) or Team Foundation Server (TFS).
 * Ability to collaborate effectively within a development team and communicate technical concepts clearly.
 * Preferred experience with AJAX, Angular, Web API, Razor, and jQuery.

Work Arrangement: Fully remote within Washington, Oregon, Idaho, or Montana. Occasional travel to headquarters may be required. Remote work arrangements are subject to business needs.

## Description

Seeking an experienced C#/.NET Developer for a long-term contract opportunity supporting a major federal energy organization. This remote role focuses on designing, developing, securing, testing, and maintaining business applications using C#, .NET, web services, and relational databases. You'll join a collaborative development team focused on automation, customer service, and long-term application solutions. Occasional travel to headquarters may be required., * Design, develop, and deploy C#-based websites and secure .NET applications with a focus on user experience.

 * Develop, document, and implement technical solutions that meet business and end-user requirements.
 * Create and execute automated unit and regression tests.
 * Configure, secure, and maintain application environments, including IIS and multi-tier architectures.
 * Develop and maintain applications that integrate with relational databases and web services.
 * Troubleshoot application and database performance issues.
 * Collaborate with developers, project managers, business analysts, quality analysts, and subject matter experts throughout the software development lifecycle.
 * Participate in Agile development activities and follow established testing, deployment, and change management procedures.
 * Review code, provide constructive technical feedback, estimate development tasks, and communicate project status.
 * Identify technical challenges and recommend solutions that support security, performance, and long-term maintainability.