Software Engineer, Backend Developer, SQL Developer

NVR, Inc. is seeking an experienced Software Engineer to work on site in Reston, VA.

NVR’s technology teams build and support the applications, integrations, and technology platforms that enable critical business operations across the company. Join NVR Technology and be part of a collaborative team where engineers work closely with business partners, take ownership of their solutions, and have a direct impact on how the business operates.

As a Software Engineer, you will be part of a small, highly collaborative team responsible for developing and supporting technology solutions for NVR’s Mortgage and Settlement businesses.

The role has a strong focus on backend application development and enterprise integrations. You will build and maintain applications, services, APIs, and integrations that connect internal systems with third-party mortgage and settlement platforms. You will work directly with product team members, business stakeholders, and other technology teams to understand business needs and deliver reliable, maintainable solutions.

The ideal candidate is a strong software developer who can independently own their work, solve problems, communicate effectively, and collaborate well within a small team.

• Design, develop, enhance, and support applications and backend services using .NET, C#, SQL, and Microsoft technologies.
• Develop and maintain APIs and system integrations connecting internal applications with third-party mortgage, settlement, and financial services platforms.
• Develop system plugins and extensions using JavaScript.
• Work directly with Product Managers, business stakeholders, and fellow engineers to understand requirements and translate business needs into effective technical solutions.
• Participate throughout the software development lifecycle, including requirements analysis, solution design, development, testing, deployment, documentation, and production support.
• Troubleshoot application and integration issues, identify root causes, and implement sustainable solutions.
• Write maintainable, well‑tested code and participate in code reviews and continuous improvement of engineering practices.
• Take ownership of assigned work from initial design through implementation and production support.
• Collaborate effectively within a small, cross‑functional team and contribute to a culture of shared accountability and continuous learning.

• 3+ years of professional software development experience building and supporting enterprise applications.
• Strong development experience with C#, .NET, JavaScript, and SQL Server.
• Experience developing backend applications, services, APIs, and enterprise system integrations.
• Experience effectively using modern AI-assisted development tools, such as Git Hub Copilot or similar tools, to improve development productivity while maintaining strong engineering judgment, code quality, and security.
• Familiarity with Microsoft Azure and cloud‑based application development.
• Demonstrated ability to independently troubleshoot technical problems and deliver high‑quality solutions.
• Strong communication and interpersonal skills with the ability to work directly with both technical teams and business stakeholders.
• Ability to work effectively in a small, collaborative team, take ownership of assigned work, and adapt as business priorities evolve.
• Experience with in the mortgage, lending, title, or settlement industry is a plus.
• Experience developing, integrating with, or supporting the Encompass Loan Origination System (LOS) is a plus.

As the parent company of Ryan Homes
, NVHomes and Heartland Homes
, NVR is committed to your success and we will give you the tools, training, and industry knowledge you need to excel and…