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Full Time Nonprofit Software Engineer Jobs (NOW HIRING)

VTG

Software Engineer

Reston, VA

$105K - $150K/yr

Our Software Engineers are at the forefront of defense technology, crafting high-impact, cutting ... UNAVAILABLEEmployment Type: FULL_TIME

Toyon Research Corporation

Software Engineer

Ashburn, VA · On-site

$90K - $140K/yr

Job Type Full-time Description U.S. Citizenship Required . Ability to qualify for a US Department ... The experienced software engineer will design, develop, test, and perform analysis in a highly ...

Riverside Research

Software Engineer

Centreville, VA · On-site

Riverside Overview Riverside Research is an independent National Security Nonprofit dedicated to ... Direct software programming and development of documentation. Confer with systems analysts ...

New York University

Software Engineer

New York, NY · On-site

$100K - $250K/yr

Description Center for Data Science at NYU seeks a full-time software engineer position as part of its new initiative, Polymathic AI, Building Foundation Models for Science. Recent advances in ...

ApolloTech MSI

Software Engineer

Long Valley, NJ · On-site

This is a full-time position based in Picatinny Arsenal, NJ. As a Software Engineer, you will be responsible for designing and developing software applications and systems that meet the needs of our ...

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Attain Partners

Software Engineer

... nonprofit, healthcare, and state and local government clients. People are at the center of all we ... We are seeking a talented and motivated Software Developer to design, develop, test, and maintain ...

Bonterra

Lead Software Engineer

Carmel, NY · On-site

$110K - $135K/yr

... helping nonprofits drive real-world impact. As a Lead Software Engineer, you'll have the ... Compensation and benefits for this role apply to full-time employees in the United States and may ...

Beth Page tech

Software Engineer

Maryland City, MD · Remote

Remote Type : Full Time : We are seeking a motivated Junior Software Engineer to join our team in the DMV area. This role is ideal for a recent Computer Science graduate eager to apply their ...

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How much do full time nonprofit software engineer jobs pay per year?

As of Jul 3, 2026, the average yearly pay for full time nonprofit software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.
What cities are hiring for Full Time Nonprofit Software Engineer jobs? Cities with the most Full Time Nonprofit Software Engineer job openings:
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What states have the most Full Time Nonprofit Software Engineer jobs? States with the most job openings for Full Time Nonprofit Software Engineer jobs include:
Full Time Nonprofit Software Engineer jobs near you

Mid-Level Software Engineer

Riverside Research Institute

Fairfax, VA

$90K - $180K/yr

Full-time

Posted 10 days ago

Job description

Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the countrys most challenging technical problems.
All Riverside Research opportunities require U.S. Citizenship.

As a Mid-Level Machine Learning/AI Software Engineer, you will be responsible for developing, implementing, and applying machine learning/AI algorithms and solutions to address complex challenges within defense applications. You will collaborate closely with cross-functional teams, including data scientists, software engineers, and defense analysts, to enhance the capabilities of our systems and support mission-critical operations.

This position is located in our Fairfax, VA office or our Lexington, MA office.


- Develop, implement, and apply machine learning / AI algorithms

- Design, implement, and optimize machine learning/AI models for various defense applications, including data analysis, pattern recognition, and predictive modeling.

- Collaborate with data scientists to preprocess and analyze large datasets, ensuring high-quality training data for model development.

- Develop scalable software solutions that integrate machine learning/AI algorithms into existing systems and workflows.

- Conduct experiments to evaluate and refine model performance, ensuring reliability and accuracy.

- Participate in the full software development lifecycle, including requirements gathering, design, implementation, testing, and documentation.

- Stay current with advancements in machine learning/AI technologies and methodologies, applying best practices to enhance our projects.

- Contribute to the preparation of technical reports and presentations for stakeholders.


Required Qualifications:

- Current Secret clearance, ability to obtain a TS/SCI

- Bachelor's or Master’s degree in Computer Science, Engineering, Data Science, or a related field.

- 8-10 years of experience in software engineering with a focus on machine learning/AI and data analysis.

- Proficient in programming languages such as Python, Java, or C++, with experience in machine learning/AI libraries (e.g., TensorFlow, PyTorch, Scikit-learn).

- Strong understanding of machine learning/AI algorithms, statistical analysis, and data mining techniques.

- Experience with data management tools and frameworks

- Familiarity with software development methodologies (Agile, Scrum) and version control systems (Git).

- Familiarity with cloud computing platforms (e.g., AWS, Azure) and deployment of machine learning/AI models in cloud environments.

- Excellent problem-solving skills and the ability to work effectively in a team-oriented environment.

- Effective communication skills, with the ability to convey complex technical concepts to non-technical stakeholders.

Preferred Qualifications:

- Current TS/SCI clearance

- Experience in defense or government contracting environments.

- Knowledge of cybersecurity principles and practices.

- Familiarity with common AI Agent SDKs (LangGraph, OpenAI SDK, etc.) and related protocols (e.g., MCP, A2A)

- Familiarity with running language models locally (e.g., using HuggingFace transformers, ollama, LM Studio, llama.cpp, etc.)


$90,000 - $180,000 This represents the typical compensation range for this position based on experience, location and other factors.
Riverside Research Institute is a not-for-profit, technology-oriented defense company, where service to our customers and support of our staff is our overall mission. Riverside is an affirmative action-equal opportunity employer and complies with all applicable federal, state, and local laws regarding recruitment and hiring. Riverside offers comprehensive compensation and benefit packages to our employees.
Riverside bases its employment decisions solely on technical experience, qualifications and other job-related criteria related to our organizational purpose as a not-for-profit company, and without regard to race, color, religion, age, sex marital status, sexual orientation, national origin, physical or mental disability, veterans status or any other status legally protected by applicable federal, state, and local law.

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