.NET Software Developers

Valiant Technologies LLC; Delaware; On-site; USD 120,000 - 160,000; Full time

Job summary

Valiant Technologies LLC in Delaware is seeking a software engineer to design, develop, and maintain scalable .NET applications using C#, Blazor, and SQL Server.

You will join an Agile team, contribute to CI/CD, AI-assisted tooling, and deliver UI/API/data solutions with Playwright-based testing, Azure Functions, and modern front-end frameworks.

Responsibilities

• Design, develop, and maintain scalable, modular applications using C# and .NET Core.
• Build and enhance modern web applications using Blazor Server, Blazor WebAssembly, or similar front-end frameworks.
• Leverage AI-assisted development tools to improve code quality, testing, refactoring, and development efficiency.
• Design and optimize data models, database schemas, and application performance using Entity Framework Core and SQL Server.
• Develop and maintain serverless solutions using Azure Functions or comparable technologies.
• Create responsive and user-friendly interfaces using Bootstrap or similar CSS frameworks.
• Translate business requirements into scalable, maintainable technical solutions within Agile development teams.
• Design, build, and support AI-enabled applications, agents, and intelligent workflows.
• Evaluate, implement, and optimize AI-augmented SDLC practices.
• Develop and maintain automated testing solutions for UI, API, and database validation using Playwright and related technologies.
• Participate in sprint planning, code reviews, testing, CI/CD processes, and collaborative software delivery activities.
• Troubleshoot application, performance, and testing issues, including test reliability and automation framework improvements.
• Collaborate with cross-functional teams to deliver high-quality software and drive continuous improvement initiatives.

Job description

• Design, develop, and maintain scalable, modular applications using C# and .NET Core.


• Build and enhance modern web applications using Blazor Server, Blazor WebAssembly, or similar front-end frameworks.


• Leverage AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) to improve code quality, testing, refactoring, and development efficiency.


• Design and optimize data models, database schemas, and application performance using Entity Framework Core and SQL Server.


• Develop and maintain serverless solutions using Azure Functions or comparable technologies.


• Create responsive and user-friendly interfaces using Bootstrap or similar CSS frameworks.


• Translate business requirements into scalable, maintainable technical solutions within Agile development teams.


• Design, build, and support AI-enabled applications, agents, and intelligent workflows.


• Evaluate, implement, and optimize AI-augmented software development lifecycle (SDLC) practices.


• Develop and maintain automated testing solutions for UI, API, and database validation using Playwright and related technologies.


• Participate in sprint planning, code reviews, testing, CI/CD processes, and collaborative software delivery activities.


• Troubleshoot application, performance, and testing issues, including test reliability and automation framework improvements.


• Collaborate with cross-functional teams to deliver high-quality software and drive continuous improvement initiatives.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.