We are looking for Open Source Contributor candidates for a project delivered through the hiring partner.
What you'll do
- Create realistic technical tasks based on professional, scientific, or engineering workflows.
- Build reproducible task environments, reference solutions, tests, and objective evaluation criteria.
- Review AI-generated work for correctness, completeness, and technical quality.
- Diagnose model failures and explain why an approach or result is incorrect.
What you need
- Strong programming ability, including practical proficiency with Python.
- Meaningful contributions to open-source software or substantial original public projects.
- Experience in at least one relevant area, including software engineering, machine learning or data science, scientific computing, hardware, embedded systems, or electronics, mechanical, aerospace, civil, chemical, or electrical engineering, developer tools, infrastructure, automation, or security.
- Provide publicly verifiable evidence such as meaningful merged contributions to established repositories, maintainer or core-contributor responsibilities, substantial original repositories or technical tools, scientific or engineering software contributions, public code supporting published research, or contributions involving implementation, debugging, testing, performance, infrastructure, simulation, or data processing.
Nice to have
- Experience designing technical tests, benchmarks, evaluation tasks, or reproducible environments.
- Experience reviewing code or technical contributions from others.
- Competition results, publications, public technical writing, or other evidence of expertise.
- Previous experience contributing to complex projects over an extended period.
Expertise
Who you work with
Project and contracting process: the hiring partner. Applications continue on the provider's website.
Pay and hours
This role pays $60–$120/hr, for 15 h/week. The work is remote. That is about 80% above the $50 an hour median for AI & data roles open now.
Who can apply from where
The provider lists this role as open worldwide. With a profile, Tier1 checks your country and languages against this role and every other before you apply.

