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Senior Nonprofit Software Engineer Jobs (NOW HIRING)

Fidelity Investments

Senior Software Engineer

Merrimack, NH · On-site

$125K - $165K/yr

Senior Software Engineer The Role A well-rounded senior software engineering professional with a ... Since its founding, it has helped donors support over 180,000 nonprofit organizations with more ...

Fidelity Investments

Senior Software Engineer

Merrimack, NH · On-site

$125K - $165K/yr

Senior Software Engineer The Role A well-rounded senior software engineering professional with a ... Since its founding, it has helped donors support over 180,000 nonprofit organizations with more ...

DLS Engineering

Senior Software Engineer

Saint Louis, MO · On-site

$118K - $126K/yr

Senior Software Engineer at DLS Engineering (on-site) DLS Engineering is seeking a Senior Software Engineer for a full-time position supporting a geospatial customer in St. Louis, Missouri. This is ...

Remodel Health

Senior Software Engineer

Indianapolis, IN · On-site

$117K - $154K/yr

... and faith-based nonprofits. In recent years, we have grown to serve largely for-profit ... Responsibilities The Senior Software Engineer will be responsible for integrating with third-party ...

Ai2

Senior Software Engineer, Fullstack

Seattle, WA · On-site

$139K - $183K/yr

Ai2 is a Seattle based non-profit AI research institute focused on building breakthrough AI to solve the world's biggest problems. They are seeking a Senior Software Engineer, Fullstack to develop ...

Remodel Health

Senior Software Engineer

Indianapolis, IN · On-site

$117K - $154K/yr

... and faith-based nonprofits. In recent years, we have grown to serve largely for-profit ... Responsibilities The Senior Software Engineer will be responsible for integrating with third-party ...

ShortList Recruitment Limited

$121K - $159K/yr

\n \n \n Senior Software Engineer Richmond, VA $150,000 I am hiring for a Senior Full Stack Software Engineer to join a small, specialist software company that supplies innovative software to ...

TAP Engineering

Senior Software Engineer

Washington, DC · On-site

$170K - $230K/yr

Senior Software Engineer Location: Washington, DC Category: Software Engineering Schedule: Standard Day Shift, Monday-Friday Clearance Requirement: Active Secret security clearance (required ...

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Syndicus, Inc.

Sr. Software Engineer

Columbia, MD · Hybrid

$188K - $244K/yr

Software Engineer (7718)Columbia, MDDescription We are currently seeking a talented and experienced ... nonprofits, and government agencies. We pride ourselves on personal service, local market knowledge ...

Syndicus, Inc.

Sr. Software Engineer

San Antonio, TX · Hybrid

$199K - $233K/yr

Software Engineer (7722)San Antonio, TXDescription We are currently seeking a talented and ... nonprofits, and government agencies. We pride ourselves on personal service, local market knowledge ...

Software Technology Inc

Sr .NET Software Engineer

$125K - $165K/yr

Sr.NET Software Engineer Apex Systems is looking for a remote Sr.NET Software Engineer to join one of our payment processing clients based in the Salt Lake City, UT area! This is a 6 month contract ...

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All JobsSenior Nonprofit Software Engineer Jobs

Senior Nonprofit Software Engineer information

See salary details

$75.5K

$143.3K

$192K

How much do senior nonprofit software engineer jobs pay per year?

As of Jul 3, 2026, the average yearly pay for senior nonprofit software engineer in the United States is $143,292.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,500.00 and $161,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Nonprofit Software Engineer vs Nonprofit Software Developer?

AspectSenior Nonprofit Software EngineerNonprofit Software Developer
Required CredentialsBachelor's degree in CS or related field; experience in software engineeringSimilar educational background; focus on coding skills
Work EnvironmentDesigns and oversees complex software projects, often in leadership rolesDevelops and maintains software, typically under supervision
Employer & Industry UsageNonprofit organizations, tech firms supporting nonprofitsNonprofit organizations, NGOs, charitable foundations

The Senior Nonprofit Software Engineer typically leads complex projects and provides technical oversight, while the Nonprofit Software Developer focuses on coding and implementing software solutions. Both roles require similar educational backgrounds and work within nonprofit sectors, but the senior engineer has more responsibilities in design and leadership.

More about Senior Nonprofit Software Engineer jobs
What cities are hiring for Senior Nonprofit Software Engineer jobs? Cities with the most Senior Nonprofit Software Engineer job openings:
What are the most commonly searched types of Nonprofit Software Engineer jobs? The most popular types of Nonprofit Software Engineer jobs are:
What states have the most Senior Nonprofit Software Engineer jobs? States with the most job openings for Senior Nonprofit Software Engineer jobs include:
What job categories do people searching Senior Nonprofit Software Engineer jobs look for? The top searched job categories for Senior Nonprofit Software Engineer jobs are:
Senior Nonprofit Software Engineer jobs near you
Infographic showing various Senior Nonprofit Software Engineer job openings in the United States as of June 2026, with employment types broken down into 3% As Needed, 66% Full Time, 14% Part Time, 5% Temporary, 11% Contract, and 1% Nights. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $143,292 per year, or $68.9 per hour.

Senior Software Engineer - AI (.Net)

Momentive Software, Inc.

Atlanta, GA • On-site

$117K - $155K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 10 days ago

Job description

Job Description
Senior Software Engineer
.NET • API Development
About the Role
The Senior Software Engineer leads implementation for significant projects or major components, mentors junior engineers, and solves complex problems with high autonomy while collaborating cross-functionally. This position is part of a cross-functional software engineering team comprised of software engineers and QA automation engineers, and reports to an Engineering Team Lead.
In this role, you will focus on building scalable, maintainable backend systems and APIs using the .NET ecosystem, playing a key part in shaping architecture decisions and driving engineering excellence.
Key Responsibilities
  • Lead implementation for large features or multi-sprint projects, driving backend execution and delivery using C# and the .NET platform.
  • Design, build, and maintain RESTful and/or GraphQL APIs that are performant, secure, and well-documented.
  • Decompose complex problems into milestones; translate acceptance criteria into robust, testable backend solutions.
  • Mentor engineers through code reviews, pairing, and technical guidance; elevate team capabilities.
  • Influence engineering practices (testing, design hygiene, operational readiness) to raise overall quality.
  • Contribute to proofs-of-concept and prototypes to validate architectural approaches and reduce delivery risk.
  • Collaborate effectively with stakeholders (product, QA, leads) throughout development and testing.
  • Other duties as assigned.

Qualifications
Required
  • Bachelor's degree or equivalent practical experience.
  • 6+ years of professional software engineering experience.
  • Deep proficiency in C# and the .NET ecosystem (.NET 6+, ASP.NET Core).
  • Proven experience designing and building RESTful APIs, including versioning, authentication, and documentation (e.g., Swagger/OpenAPI).
  • Strong fundamentals in software design, debugging, and maintainable coding practices.
  • Expertise working with relational data stores (e.g., SQL Server, PostgreSQL) and ORM frameworks (e.g., Entity Framework Core).
  • Experience with cloud platforms, e.g. Azure or AWS, including deploying and operating .NET services.
  • Demonstrated ability to lead technical delivery, mentor others, and handle ambiguity effectively.
  • Track record of raising engineering quality (reliability, performance, testing, maintainability).
  • Experience participating in estimation and sprint planning.
  • Proficiency with version control systems (Git) and defect-tracking tools (e.g., Jira).
  • Strong written and verbal communication skills.
  • Detail-oriented, with strong analytical and problem-solving skills.
  • Demonstrated growth mindset - self-driven learning and continuous improvement.
  • Ability to work in a fast-paced, dynamic environment and balance multiple priorities.

Nice to Have
  • Experience using AI tools (e.g., GitHub Copilot, Claude) to accelerate software development.
  • Familiarity with message brokers or event-driven architectures (e.g., Azure Service Bus, RabbitMQ, Kafka).
  • Experience with microservices architecture and containerization (Docker, Kubernetes).
  • Knowledge of gRPC or GraphQL API patterns.
  • Background in API gateway configuration and management (e.g., Azure API Management, AWS API Gateway).
  • Exposure to CI/CD pipelines and DevOps practices.

What Success Looks Like
  • Delivers major backend initiatives with predictable execution and clear stakeholder communication.
  • Builds APIs and services that are reliable, secure, and easy for other teams to consume.
  • Raises team performance through mentorship and improved engineering practices.
  • Resolves complex technical challenges efficiently and leaves systems healthier than before.

WORKING CONDITIONS:
  • Normal office environment - Hybrid in Atlanta, GA
  • Extending viewing of computer screens

ESSENTIAL FUNCTIONS:
  • Spends time at a computer workstation and desk.
  • Moves throughout department or other locations to access or exchange information.
  • May involve carrying loads up to 50 lbs. and being able to remain in a stationary position.
  • May involve lowering oneself to file, and reaching, twisting or turning.
  • Involves handling office materials, typing, writing and other tasks that require manual dexterity.
  • Continuous listening.
  • Ability to communicate information.
  • This job may require accommodating different bodily movements and physical abilities.

#LI-MH1 #momentivesoftware
About Us
Momentive Software amplifies the impact of over 20,000 purpose-driven organizations in over 30 countries, with over $11 billion raised and 55 million members served to date. Mission-driven nonprofits and associations rely on Momentive's cloud-based software and services to address their most pressing challenges - from engaging their communities to simplifying operations and growing revenue. Designed to help organizations connect more, manage more, and ultimately expect more, Momentive's solutions are built with reliability at the core and strategically focus on fundraising, learning, events, careers, volunteering, accounting, and association management. Momentive partners with organizations that believe "good enough" is never enough - so they can bring on better outcomes for everyone they serve. Learn more at momentivesoftware.com.
Why Work Here?
At Momentive Software, we're a team of passionate problem-solvers, innovators, and volunteers who believe in using technology to make a real difference. We dream big, support each other, and take pride in creating solutions that help our customers drive meaningful change. If you're looking for a place where your work matters and your ideas are valued, you'll find it here.
Medical, Dental & Vision Benefits
401(k) Savings Plan with Company Match
Flexible Planned Paid Time Off
Generous Sick Leave
Inclusive & Welcoming Environment
Purpose-Driven Culture
Work-Life Balance
Commitment to Community Involvement
Employer-Paid Parental Leave
Employer-Paid Short-Term Disability
Remote Work Flexibility
Momentive Software actively embraces diversity and equal opportunity in a meaningful way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be, which is why we do not discriminate based on 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, veteran status, or any other status protected under federal, state, or local law.
All persons hired will be required to verify identity, minimum age of 18, eligibility to work in the United States (without sponsorship), and to complete the required employment eligibility verification form upon hire.

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