Backend Software Engineer: APIs & .NET (Onsite, Reston)

Talentify; Reston (VA); On-site; USD 95,000 - 105,000; Full time

Job summary

NVR, Inc. is seeking an experienced Software Engineer to join our Reston, VA technology team on site. You will contribute to backend applications, APIs, and enterprise integrations, partnering with product managers and stakeholders to deliver reliable, scalable solutions.

The ideal candidate has solid proficiency in C#, .NET, JavaScript, and SQL Server, and can own work end-to-end in a small, cross-functional team while continuously improving engineering practices.

Qualifications

• 3+ years of professional software development experience.
• Strong development experience with C#, .NET, JavaScript, and SQL Server.
• Experience developing backend applications, services, APIs, and enterprise system integrations.
• Familiarity with Microsoft Azure and cloud-based development.
• Experience using AI-assisted development tools to improve productivity while maintaining quality.

Responsibilities

• Design, develop, enhance, and support applications and backend services using .NET, C#, SQL, and Microsoft technologies.
• Develop and maintain APIs and system integrations with third-party platforms.
• Develop system plugins and extensions using JavaScript.
• Collaborate with Product Managers, stakeholders, and engineers to translate requirements into solutions.
• Participate in the full software development lifecycle from design to production support.
• Troubleshoot issues, identify root causes, and implement sustainable fixes.
• Write maintainable, tested code and participate in code reviews and process improvements.
• Take ownership from design through production support.
• Contribute to a culture of collaboration and continuous learning.

Skills

C#/.NET

JavaScript

SQL Server

APIs

Azure

AI-assisted tools

Problem solving

Tools

GitHub Copilot

Job description

NVR, Inc. is seeking an experienced Software Engineer to join our Reston, VA technology team on site. You will contribute to backend applications, APIs, and enterprise integrations, partnering with product managers and stakeholders to deliver reliable, scalable solutions.

The ideal candidate has solid proficiency in C#, .NET, JavaScript, and SQL Server, and can own work end-to-end in a small, cross-functional team while continuously improving engineering practices.