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Programming Volunteer Jobs in California (NOW HIRING)

We Vote

QA Automation Engineer - Volunteer

Oakland, CA · On-site +1

Thank you Join the WeVote Movement WeVote has several open volunteering positions for QA Automation Engineers to help strengthen American Democracy via our Web and Mobile applications. These are ...

City of Hemet

Volunteer

Hemet, CA · On-site

... Development Engineering Public Works Parks Utilities The City of Hemet, tucked in a valley ... Volunteer assignments and internships exist throughout the city and may include: Answering ...

City of Hemet, CA

Volunteer

Hemet, CA · On-site

Engineering * Public Works * Parks * Utilities The City of Hemet, tucked in a valley surrounded by ... Volunteer assignments and internships exist throughout the city and may include: * Answering ...

WeVote

Senior Software Engineer

Oakland, CA · On-site

$140K - $185K/yr

Please apply directly via our volunteering portal/ATS at Do not apply via any other job portals ... We can support you and answer questions (with occasional pair programming), but the projects we ...

We Vote

Senior Software Engineer

Oakland, CA · On-site +1

$140K - $185K/yr

Please apply directly via our volunteering portal/ATS at Do not apply via any other job portals ... We can support you and answer questions (with occasional pair programming), but the projects we ...

City of Lindsay

Volunteer Firefighter

Lindsay, CA

Ideally, this candidate would volunteer a minimum 24 hours per month. SUPERVISION RECEIVED ... Works under close supervision of the Fire Lieutenant & Fire Apparatus Engineer. SUPERVISION ...

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All JobsProgramming Volunteer JobsProgramming Volunteer Jobs in California

Programming Volunteer information

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$33

How much do programming volunteer jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for programming volunteer in California is $18.89, according to ZipRecruiter salary data. Most workers in this role earn between $14.23 and $19.90 per hour, depending on experience, location, and employer.

What is a programming volunteer?

Programming Volunteers are individuals who offer their programming and software development skills on a voluntary basis, typically to support non-profits, open-source projects, or community initiatives. They work on tasks such as coding, debugging, developing new features, or maintaining software systems without monetary compensation. Programming Volunteers help organizations leverage technology to achieve their missions, often gaining valuable experience and networking opportunities in return.

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

To thrive as a Programming Volunteer, you generally need foundational knowledge in programming languages, problem-solving abilities, and experience with software development principles, often gained through coursework or self-study. Familiarity with version control systems like Git and popular development environments is commonly required, and some organizations may value certifications in relevant technologies. Strong communication, teamwork, and a proactive attitude help volunteers collaborate effectively and adapt to diverse project needs. These skills ensure that programming volunteers can contribute meaningful code, support team objectives, and drive positive outcomes for the organizations they assist.

What are some common challenges programming volunteers face when collaborating with non-technical team members?

Programming Volunteers often work closely with non-technical staff, such as project managers or community organizers, who may not be familiar with software development processes. Clear communication and patience are essential to bridge knowledge gaps and ensure project requirements are fully understood. Volunteers may need to explain technical concepts in simple terms and adapt their workflow to accommodate varying levels of technical literacy. This collaborative environment can be rewarding, but it also requires flexibility and strong interpersonal skills.

What is the difference between Programming Volunteer vs Programming Intern?

AspectProgramming VolunteerProgramming Intern
CredentialsTypically no formal requirements, open to enthusiastsOften requires enrollment in a related educational program or coursework
Work EnvironmentNon-profit, community projects, or open-source initiativesCompany or organization offices, tech startups, or corporate settings
Employer & Industry UsageNon-profit organizations, open-source communities, NGOsTech companies, startups, corporate IT departments
Search & Comparison IntentLooking for volunteer opportunities in programmingSeeking internship positions to gain industry experience

Programming volunteers typically contribute their skills to non-profit or open-source projects without formal compensation or requirements. Interns usually work within a company or organization, often as part of their educational path, gaining industry experience. While both roles involve programming skills, volunteers focus on community service, whereas interns focus on professional development.

What are the most commonly searched types of Programming jobs in California?

The most popular types of Programming jobs in California are:

Programming Volunteer jobs near you
Infographic showing various Programming Volunteer job openings in California as of August 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 100% In-person job distribution, with an average salary of $39,283 per year, or $18.9 per hour.

Junior LLM Engineer (Volunteer)

Palo Alto, CA • On-site

Health4TheWorld
11 - 50 employees
Learn more about Health4TheWorldexternal

Other

Re-posted 15 days ago

Job description

This is currently a volunteer position. Contributors will gain hands-on experience building real-world AI systems for public health impact.

About the Role

This is an unpaid volunteer opportunity for early-career engineers interested in gaining hands-on experience building LLM-powered applications for social impact in healthcare and public health.

Commitment

  • 3–6 hours per week
  • Remote
  • Flexible schedule

Qualifications

  • 1–3 years software engineering experience (or strong portfolio)
  • 6–12 months experience working with LLM APIs or relevant projects
  • Strong Python skills
  • Familiarity with prompt engineering and basic RAG preferred

Responsibilities

  • Assist in chatbot development
  • Support prompt engineering and testing
  • Help build and test RAG pipelines
  • Contribute to documentation
  • Collaborate with senior engineers

Transparency

This is currently a volunteer position. Contributors will gain hands-on experience building real-world AI systems for public health impact.

Apply