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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior .NET Software Engineer - **Company:** The Smart - **Location:** Austin, TX, United States - **Experience:** Expert - **Salary:** $93,600.0 - $166,400.0 - **Contract:** Temporary to permanent - **Skills:** HTML, .NET Framework, Agile Methodology, Unit Testing, Cascading Style Sheets (CSS), Cloud Foundry, Software Quality, Data Security, Relational Databases, Software Maintenance, Simple Object Access Protocol (SOAP), Software Systems, Systems Integration, TypeScript, Web Services, Enterprise Software Applications, GitHub Copilot, Backend, Git, AngularJS, Tanzu, Integration Tests, Data Analytics, Front End Software Development, Restful APIs - **Published:** August 23, 2026 - **Apply:** https://www.careerjet.com/jobad/us41595771f133a3b4f0862dc473c4fd92 ## About the Role Strong experience developing enterprise applications using C# and .NET technologies. Hands-on experience with Angular, TypeScript, HTML, and CSS for modern front-end development. Expertise in designing, developing, and consuming RESTful APIs. Experience developing, integrating, and maintaining SOAP-based web services. Experience deploying and supporting applications on PCF/Tanzu Cloud Foundry platforms. Proficiency with unit testing, integration testing, test planning, and defect resolution processes. Experience using GitHub Copilot or similar AI-assisted development tools. Knowledge of SQL Server, relational databases, and data access patterns. Experience with Git, CI/CD pipelines, and application modernization initiatives. Strong analytical, troubleshooting, communication, and documentation skills with the ability to thrive in a fast-paced environment. The hourly range for roles of this nature are $45.00 to $80.00/hr. Rates are heavily dependent on skills, experience, location, and industry. cyberThink is an Equal Opportunity Employer. ## Description As a Senior .NET Software Engineer, you will design, develop, maintain, and support enterprise software solutions across the full application stack. You will collaborate with cross-functional teams to translate business requirements into scalable applications, resolve complex technical issues, and deliver high-quality software in a fast-paced Agile environment., Design, develop, and maintain full-stack applications using .NET technologies and Angular. Translate business requirements and technical specifications into robust software solutions. Develop and maintain RESTful APIs, backend services, and enterprise integrations. Support and enhance SOAP-based services and legacy system integrations. Investigate, troubleshoot, and resolve application defects and production issues. Perform software maintenance, code enhancements, and application modernization activities. Create and execute unit, integration, and manual test plans to ensure software quality. Deploy and support cloud-native applications within PCF/Tanzu Cloud Foundry environments. Collaborate with business analysts, QA teams, and developers throughout the Agile SDLC. Utilize AI-assisted development tools to improve productivity, code quality, and testing efficiency., Principal Software Engineer Reports To: Director of Engineering, Delivery, and Data Analytics Work Authorization Requirement: Must be a U.S. Citizen or a green card holder. 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