We are looking for STEM Expert, Mandarin Chinese (mainland China) candidates for a project delivered through the hiring partner.
What you'll do
- Work in realistic digital workspaces, with documents, spreadsheets, email, chat and industry tools, to create and review the kinds of tasks you handle in your own job.
- Building workspaces: reviewing files, memos and records a real team would have for a project or case.
- Writing tasks: drafting realistic requests in your language that a colleague or client might send, grounded in local practice, regulations and terminology.
- Defining what good looks like: writing clear grading criteria and checking whether an AI agent's work would meet your professional standard.
- Reviewing AI work: going through an agent's step-by-step work, spotting mistakes such as wrong calculations, missed details or incorrect local rules, and correcting them.
What you need
- Experience as a scientist or engineer in research or industry
- Native or fluent in Mandarin Chinese
- Bachelor's degree from a recognized institution in mainland China
- Comfortable with quantitative analysis, technical documentation and data-heavy problem solving
Who you work with
Project and contracting process: the hiring partner. Applications continue on the provider's website.
Pay and hours
This role pays $50/hr, for 21 h/week. The work is remote. That is about 41% below the $85 an hour median for science & research roles open now.
Who can apply from where
The provider lists this role as open worldwide. It asks for Mandarin Chinese. With a profile, Tier1 checks your country and languages against this role and every other before you apply.

