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Senior .Net Engineer



Software Engineering
Phoenix, AZ, USA
Posted on Thursday, May 30, 2024

About Us

Virtuous is on a mission to inspire global generosity by helping nonprofits build better relationships with their donors. We offer a modern software platform that provides mid-sized charities with elegant tools for fundraising, marketing, volunteerism, and online giving.

Our talented team is driven to disrupt the status quo in the nonprofit sector. We are hungry, humble, and committed to delivering best-in-class software solutions, customer success interactions, and sales experiences to the world’s leading nonprofits

We also recognize the importance of giving back and making a difference in the communities where we live and work. That's why we practice radical generosity by volunteering at nonprofits or going the extra mile for our team and the customers we serve. We take our work seriously, but we don’t take ourselves too seriously. We believe that life is too short not to love what you do.

The ideal candidate for Virtuous embodies our values by:

  • Asking questions with a spirit of curiosity

  • Giving feedback freely with candor & grace, welcoming it in return

  • Displaying a passion for philanthropy and technology

  • Serving with joy. Everyone is willing to make the coffee!

  • Celebrating the wins & milestones of others

  • Assuming good intent & demonstrating trust in others

  • Pursuing relationships with people different from themselves & creates space to be human

Find our core values & more here.

Position Summary
We are seeking an experienced and innovative Senior .NET Engineer to join our team at Virtuous. Our mission is to empower nonprofits with advanced responsive fundraising software that enhances giving and maximizes impact. As a critical member of our engineering team, you will develop sophisticated, scalable B2B SaaS solutions in a collaborative environment. Your primary focus will be on product integrations, platform extensibility, and the maintenance and maturation of our API.

This role requires a skilled professional who can work closely with our external partners, product team, partnerships team, and customer success team to ensure best-in-class integration support and platform extensibility. You will be responsible for architecting back-end services, optimizing integrations and database design, and enhancing our API capabilities to support our suite of products. If you are a seasoned .NET Engineer with a passion for innovation and excellence, we invite you to join us on this exciting journey!


  • Develop best-in-class solutions for cloud-based B2B SaaS applications.

  • Collaborate with development, product, and support teams to architect and maintain back-end services and databases.

  • Enhance and maintain our API, ensuring its robustness and scalability.

  • Lead efforts in platform extensibility and product integrations.

  • Test, document, and deploy software in collaboration with team members.

  • Develop front-end solutions using the latest JavaScript libraries.

  • Optimize database design and performance, particularly with SQL Server.

Must Haves

  • Senior-level software development experience with strong, recent knowledge of C# and .NET MVC

  • Expertise in API development, maintenance, and versioning, ensuring integration robustness and scalability.

  • Proven experience in platform extensibility and integrating software with external systems.

  • Experience developing with modern JavaScript libraries such as React or Vue.

  • Proven experience working with open-source software.

  • Strong understanding of design and UX best practices.

  • Experience developing against RESTful web services.

  • Excellent communication and collaboration skills, essential for working within a fast-paced product team.

  • Experience working directly with customers and partners to triage, debug, and review integrations and customer implementations.

Nice to Haves

  • Experience with B2B SaaS, CRM, or other cloud-based software.

  • Experience working with remote software teams.

  • Working knowledge of Azure, Azure DevOps pipelines, and CI/CD workflows.

  • Familiarity with establishing and maintaining a product telemetry strategy.

  • Ability to think strategically and develop tools to enable self-service analytics.

  • Proficiency in database design and optimization, with strong knowledge of SQL Server.

What We Offer

  • Market competitive pay leveraging Carta data

  • Employee recognition through Bonusly (birthdays, anniversaries, achievements, etc.)

  • 401(k) retirement plan with company matching- 50% match up to 6% of compensation after 90 days

  • We value our employee’s work-life balance and encourage taking advantage of Unlimited PTO

  • Supportive time off including paid volunteer days and company holidays

  • Employer-contributed healthcare benefits, encompassing medical, dental, and vision coverage, with plans available for dependents and choices for Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA).

  • 12 weeks primary parent leave, 4 weeks secondary parent leave - full pay (adoption as well)

  • We pride ourselves on Community and host exciting company outings and events.