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Published 2/25/26 1:14PM

Junior LLM Engineer (Volunteer)

Health4TheWorld
Remote, Volunteer must be in United States
I Want to Help

    • Details

    Available Times:
    Weekdays (evenings), Weekends (daytime, evenings)
    Time Commitment:
    A few hours per week
    Commitment Details:
    3–6 hours per week
    Recurrence:
    Recurring
    Volunteers Needed:
    2
    Cause Areas:
    Education, Health & Medicine, Science & Technology
    Participation Requirements:
    Background Check
    Age Requirement:
    21+

    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.

    Location

    Remote
    Volunteer must be in United States
    Associated Location
    Palo Alto, CA, USA

    Please fill out this form

    Instructions:

    Thanks for contacting us.

    We'd like to know a little bit more about you:

    1. H4TW Team is completely formed by non paid volunteers who contribute their time remotely, why are you interested in collaborating with us as a volunteer?
    2. Could you commit to a minimum of 6-12 months period for this volunteer position?
    3. Could you volunteer around 8-10 hours per week towards the H4TW projects?
    4. Could you commit to attending at least two meetings per month with a designated H4TW member?
    5. Could you commit, generally, to responding to correspondence from designated H4TW members within 48 hours?

    Please send across your resume and email address of two professional references.

    Warm Regards,

    HR Team

    All fields are required
    I acknowledge that use of the Idealist Applicant Tracking System is subject to Idealist's Privacy Policy and Terms of Service.
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