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Volunteer Software Development Jobs in Washington

System One

Software Development Engineer (SDET)

Merrifield, VA · On-site

$49.75 - $64.25/hr

Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Software Development Engineer (SDET)

Merrifield, VA · On-site

$49.75 - $64.25/hr

Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Software Development Engineer (SDET)

Merrifield, VA · On-site

$49.75 - $64.25/hr

Senior Software Development Engineer (SDET) Location: Hybrid Work Model Reporting to Vienna, VA ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

Socket.dev

Software Developer-mid

Springfield, VA · On-site

$134 - $162/hr

Professional software development experience designing, developing, and maintaining secure ... Benefits include Health/Dental/Vision, 401(k), Paid Time Off, STD/LTD/Life Insurance/Voluntary Life ...

InterImage, Inc.

Software Engineer 3 - IV

Annapolis, MD · On-site

$100 - $130/hr

Utilizes software development and software design methodologies appropriate to the development ... voluntary life insurance available. Equal Opportunity Statement InterImage is an Equal Opportunity ...

InterImage, Inc.

Software Engineer 3 - I

Annapolis, MD · On-site

$100 - $120/hr

Utilizes software development and software design methodologies appropriate to the development ... voluntary life insurance available. Equal Opportunity Statement InterImage is an Equal Opportunity ...

InterImage

Software Engineer 2

Fort George G Meade, MD · On-site

$108K - $148K/yr

Provide recommendations for improving documentation and software development process standards ... voluntary life insurance available InterImage is an Equal Opportunity Employer. All qualified ...

InterImage

Software Engineer 2

Fort George G Meade, MD · On-site

$108K - $148K/yr

Provide recommendations for improving documentation and software development process standards ... voluntary life insurance available InterImage is an Equal Opportunity Employer. All qualified ...

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All JobsVolunteer Software Development JobsVolunteer Software Development Jobs in Washington

Volunteer Software Development information

See Washington salary details

$90K

$160.9K

$202.2K

How much do volunteer software development jobs pay per year?

As of Aug 26, 2026, the average yearly pay for volunteer software development in Washington is $160,944.00, according to ZipRecruiter salary data. Most workers in this role earn between $139,900.00 and $184,600.00 per year, depending on experience, location, and employer.

What is volunteer software development?

Volunteer software development involves individuals offering their programming skills and technical expertise for free to support non-profit organizations, open-source projects, or community initiatives. These volunteers help build, maintain, or improve software systems without monetary compensation, often to support causes they care about. This work can range from designing websites to developing complex applications, and may be done remotely or on-site. Volunteering in software development not only helps organizations achieve their missions but also provides volunteers with valuable experience and networking opportunities.

What are some common challenges faced by volunteer software developers, and how can they be effectively managed?

Volunteer software developers often work with teams that have varying skill levels and may be distributed across different time zones, making communication and coordination challenging. Additionally, since volunteer roles are typically part-time or flexible, balancing project deadlines with volunteers’ availability requires strong project management and clear expectations. To manage these challenges, it’s helpful to use collaborative tools, maintain regular check-ins, and establish clear documentation and coding standards. Open communication and a supportive team culture can also help volunteers stay engaged and productive.

What are the key skills and qualifications needed to thrive as a volunteer software developer, and why are they important?

To thrive as a Volunteer Software Developer, you need a solid understanding of programming languages, version control, and software development principles, typically gained through education or self-study. Familiarity with platforms like GitHub, issue trackers, and common frameworks or libraries is highly beneficial. Strong communication, teamwork, and a proactive attitude help you collaborate effectively with diverse teams and stakeholders. These skills enable volunteers to contribute meaningful code, support project goals, and drive positive impact in resource-limited environments.

What is the difference between Volunteer Software Development vs Software Developer?

AspectVolunteer Software DevelopmentSoftware Developer
CredentialsTypically no formal credentials required; passion and basic coding skillsBachelor's degree in Computer Science or related field often required
Work EnvironmentNon-profit, open-source projects, or community initiativesCorporate, startup, or freelance settings
Employer & IndustryNon-profit organizations, open-source communitiesTech companies, startups, consulting firms
Search & Comparison IntentVolunteering opportunities, unpaid coding rolesPaid employment, career development

Volunteer Software Development involves unpaid work for non-profit or open-source projects, often with flexible credentials. Software Developers typically work in paid roles within companies, requiring formal education and professional experience. Both roles involve coding but differ mainly in compensation, work environment, and career progression.

What are the most commonly searched types of Software Development jobs in Washington?

The most popular types of Software Development jobs in Washington are:

What are popular job titles related to Volunteer Software Development jobs in Washington?

For Volunteer Software Development jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Volunteer Software Development jobs in Washington look for?

The top searched job categories for Volunteer Software Development jobs in Washington are:

What cities in Washington are hiring for Volunteer Software Development jobs?

Cities in Washington with the most Volunteer Software Development job openings:

Volunteer Software Development jobs near you
Infographic showing various Volunteer Software Development job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $160,944 per year, or $77.4 per hour.

Software Development Manager

Arlington, VA • On-site

Langan Engineering & Environmental Services
Civil Engineering Construction

9.3

Company rating: 9.3 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

25th of 450 rated engineering

Good employer

Respectful managers

Good training

Learn more about Langan Engineering & Environmental Servicesexternal

$142K - $187K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Job description

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.
Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
Job Summary
Langan is seeking a Technology Innovation Software Development Manager to join its Technology Innovation Group. This individual will lead the delivery of software solutions; manage, mentor, and prioritize the work of a team of software developers and innovation specialists; and coordinate closely with the Senior Enterprise IT, networking, infrastructure, cybersecurity, and data teams to ensure solutions are secure, scalable, supportable, and aligned with firmwide technology standards. In this role, you will own the delivery lifecycle for delegated software products, including requirements gathering, backlog management, sprint planning, technical review, testing coordination, release planning, and ongoing enhancements.
Job Responsibilities
  • Manage the day-to-day work of a team of software developers, assigning, and prioritizing tasks, balancing workloads, and removing blockers to keep delivery on track;
  • Own the software development life cycle for assigned products, including backlog management, sprint planning, technical review, testing coordination, release planning, and ongoing enhancements;
  • Mentor and support developers through code reviews, pair programming, and regular feedback, fostering strong coding practices and consistent standards across the team;
  • Oversee project execution, ensuring deliverables are on time, on budget, and aligned with quality standards;
  • Conduct demos, sprint reviews, and progress updates for technical and non-technical stakeholders;
  • Coordinate closely with Enterprise IT, networking, infrastructure, cybersecurity, and data teams to ensure solutions are secure, scalable, supportable, and aligned with firmwide technology standards;
  • Support testing, QA, and bug triage to maintain product quality and reliability;
  • Maintain the team's development tooling and workflows, including enterprise GitHub repositories and CI/CD pipelines; and
  • Help onboard and train new developers on the team's tools, codebase, and development processes.

Qualifications
  • Bachelor's degree in Computer Science, Engineering, Information Systems, or a related field required (Master's degree preferred);
  • 6+ years of software development experience, including at least 1-2 years coordinating or leading a development team;
  • Demonstrated track record of delivering software products through the full development life cycle;
  • Ability to thrive in a fast-paced environment, remain flexible, and manage multiple priorities effectively;
  • Hands-on experience across the full software development life cycle, from development through testing, release, and maintenance;
  • Experience leading or coordinating a team of developers - assigning work, prioritizing a backlog, and conducting code reviews;
  • Excellent communication and presentation skills; able to translate requirements into clear technical tasks and explain progress to technical and non-technical stakeholders;
  • Proficiency with Agile/Scrum methodologies and sprint-based delivery;
  • Strong software development background in one or more modern programming languages and frameworks, with working knowledge of version control (Git/GitHub) and project management and collaboration tools (JIRA, Confluence, Azure DevOps, Miro, etc.);
  • Experience managing, or mentoring a small team of junior developers preferred;
  • Familiarity with Esri GIS products and enterprise geospatial solutions preferred;
  • Familiarity with Autodesk CAD products preferred;
  • Experience with cloud platforms, particularly Microsoft Azure preferred;
  • Experience with AI/ML platforms (Azure AI, OpenAI, Google Vertex AI, AWS SageMaker) preferred;
  • Understanding of containerization and cloud-native technologies (Docker, Kubernetes, serverless platforms) preferred;
  • Proficient in Microsoft Word, Excel, PowerPoint and Outlook;
  • Strong attention to detail;
  • Strong verbal and written communication skills;
  • Strong analytical and problem solving skills;
  • Strong planning and organizational skills;
  • Ability to work independently; and
  • Sound judgment capability and ability to maintain confidentiality.

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.
Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!
Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.
Certain US jurisdictions require Langan to include an estimate of salary or hourly ranges. Actual compensation may vary based on factors such as related work experience, location, market conditions, education/training, certifications and other credentials, as well as applicable knowledge and skills. Certain roles may be eligible for overtime and participation in the firm's annual bonus and performance review program. Bonuses are discretionary and based on individual job performance and the profitability of the firm. Employees are also eligible to receive up to 20 days of paid vacation time, 10 days of paid sick time and 10 paid holidays throughout the year. Eligibility and actual paid time off may vary based on local law and factors such as hours worked, related work experience and level.
Pay Range
$130,000-$150,000 USD
Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection

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