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Volunteer Computer Science Internship Jobs in California

Faire

Data Science Intern

San Francisco, CA

$75/hr

Data Science Internship - Fall 2026 Faire leverages machine learning and data insights to transform ... in Computer Science, Operations Research, Statistics, Econometrics, or a related technical ...

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Volunteer Computer Science Internship information

Can you volunteer for an internship?

Yes, individuals can volunteer for a computer science internship, often to gain experience and develop skills in programming, software development, or related areas. Volunteer internships may be unpaid and typically require a commitment to a set schedule and relevant technical knowledge or coursework.

What types of projects do Volunteer Computer Science Interns typically work on, and how much guidance can I expect?

Volunteer Computer Science Interns often contribute to real-world projects such as developing websites, improving nonprofit software tools, or assisting with data analysis and automation tasks. You can generally expect to work closely with a small team or directly under a lead developer, receiving mentorship and feedback throughout your internship. While some tasks may require independent problem-solving, most organizations provide clear project goals, regular check-ins, and opportunities to ask questions. This structure helps interns learn new technologies while making a meaningful impact.

What is a Volunteer Computer Science Internship?

A Volunteer Computer Science Internship is an unpaid program where individuals, often students or recent graduates, gain practical experience in computer science by contributing their skills to organizations, non-profits, or community projects. Interns typically work on software development, coding, IT support, or data analysis tasks under the supervision of professionals. This type of internship helps participants build their technical skills, expand their professional network, and enhance their resumes, all while supporting a cause or organization in need. Volunteer internships can be part-time or full-time and may be completed remotely or on-site, depending on the organization's needs.

Do volunteer interns get paid?

Volunteer computer science interns typically do not receive monetary compensation, as the role is unpaid and focused on gaining experience, skills, and networking opportunities. Some internships may offer stipends or cover expenses, but payment is not standard for volunteer positions.

Where can I do my internship as a computer science student?

Computer science students can pursue internships at technology companies, startups, non-profit organizations, or academic research labs. Internships are often available through university career centers, online job boards, and company websites, and may require skills in programming, data structures, and problem-solving. These opportunities can be full-time or part-time and may be remote or on-site depending on the organization.

What are the key skills and qualifications needed to thrive as a Volunteer Computer Science Intern, and why are they important?

To thrive as a Volunteer Computer Science Intern, you need a strong foundation in programming languages (such as Python, Java, or C++), basic computer science principles, and often current enrollment in a relevant degree program. Familiarity with version control systems like Git, collaborative platforms such as GitHub, and exposure to common development environments are typically expected. Strong problem-solving skills, willingness to learn, and effective communication make an intern stand out in team-based or project-driven settings. These abilities enable you to contribute meaningfully, adapt to real-world projects, and maximize both your learning and your impact within the organization.

Which internship is best for a CS student?

The best internship for a CS student depends on their interests and career goals, but generally, internships that offer hands-on experience with programming, software development, or data analysis are valuable. Look for opportunities that provide mentorship, exposure to real-world projects, and skills in relevant tools or languages like Python, Java, or C++. Competitive internships often require a strong academic record and technical proficiency, and they can lead to future employment or advanced learning opportunities.
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Volunteer Computer Science Internship jobs near you
Data Science Intern

Data Science Intern

Faire

San Francisco, CA

$75/hr

Other

Re-posted 29 days ago

Job description

Data Science Internship - Fall 2026

Faire leverages machine learning and data insights to transform the wholesale industry, giving independent retailers the tools to compete with large-scale e-commerce platforms and big-box stores. Our Data Science team builds and maintains the algorithmic systems - spanning search, personalization, recommendation, and ranking - that power our marketplace and help our customers thrive.

We are hiring Data Science interns across several teams and are looking for intellectually curious, self-directed problem solvers eager to work end-to-end on high-impact challenges, from data exploration to production-ready solutions.

Our internships are paid, 12-14 weeks in duration, with flexible start dates. Extensions are considered based on project scope and mutual interest.

Open Team

Search & Recommendation

  • Design and deploy state-of-the-art recommender systems that power ranking and discovery across the marketplace
  • Develop rich user and item representations through embeddings, sequence models, and graph-based methods
  • Build real-time and streaming data pipelines that enable dynamic, context-aware personalization at scale
  • Apply exploration-exploitation strategies - including contextual bandits and reinforcement learning - to optimize recommendations under uncertainty
  • Advance recommendation quality through improvements to diversification, novelty, and long-term user engagement
  • Own the full ML lifecycle: from problem formulation and modeling through offline evaluation and online experimentation

What You'll Do

  • Design, develop, and A/B test cutting-edge machine learning algorithms and analytical solutions, with guidance from senior technical leads
  • Communicate project objectives, methodologies, and results clearly to both immediate teammates and broader cross-functional stakeholders
  • Navigate the complexity of a two-sided marketplace, identifying and addressing the unique challenges that arise at the intersection of retailer and brand needs

What We're Looking For

All candidates must be currently enrolled or recently graduated Master's or PhD students in Computer Science, Operations Research, Statistics, Econometrics, or a related technical discipline. Beyond that, we're looking for team-specific experience:

Search & Recommendation Systems

  • Publications or submissions to top-tier venues such as KDD, RecSys, ICML, NeurIPS, WWW, or SIGIR
  • Experience with recommender systems (collaborative filtering, deep recommenders, ranking), representation learning and embeddings, sequential models (RNNs, Transformers for user behavior modeling), bandit and reinforcement learning methods, and large-scale retrieval and ranking systems
  • Familiarity with offline evaluation metrics (NDCG, MAP, recall) and online experimentation
  • Experience working with large-scale or production datasets

Pay rate:

San Francisco: the pay rate for this role is $75 USD per hour.

Actual hourly pay will be determined based on permissible factors such as transferable skills, work experience, market demands, and primary work location. The pay range provided is subject to change and may be modified in the future.

Faire uses Artificial Intelligence (AI) to screen and select applicants for this position.

This job posting is for an existing vacancy.

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