HSP Direct, based in Ashburn, VA, is a leading full-service direct mail fundraising agency. We provide direct mail and online fundraising, audience cultivation, production services, graphic design, and list and data services through our affiliated companies. Driven by data and conservative values, we proudly serve over 100 non-profit and political clients. We’re seeking highly motivated team members to join us on the cutting edge of data and fundraising.&nbsp;Position SummaryThe Full-Stack Developer (.NET Developer+) will play a key role in designing, developing, deploying, managing, and maintaining enterprise-grade applications that support HSP’s business operations and data-driven fundraising systems. This role collaborates closely with Developers, Data Analysts, and Operations teams to create efficient, scalable, and reliable software solutions. The ideal candidate possesses strong experience with C#/.NET, modern JavaScript frameworks, and cloud-native technologies, with a focus on building maintainable systems that deliver measurable business value.&nbsp;This is a full-time, in-office position located in Ashburn, VA. Remote work is not an option.

<ul><li>Competitive salary commensurate with experience.</li><li>Comprehensive benefits package including health, dental, and vision insurance.</li><li>Annual staff events including field day, golf and spa outings, offsite Christmas party, and more.&nbsp;</li><li>401(k) with company match.</li><li>Generous PTO and holidays.</li><li>MAHA approved snacks and drinks.&nbsp;</li><li>Company goal trips.</li><li>Onsite fitness center.</li></ul>&nbsp;Employment EligibilityIn compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire. HSP Direct will not sponsor work visas.&nbsp;

Full-Stack Developer (.Net Developer+)

HSP Direct

Job Summary