Job description for Giáo Viên Toán (20M - 35M) at ZTO Labs
The Core Job
1/ Expert Management & Content QA
- Design, update, and deliver SOPs, workflows, and quality benchmarks for a group of global data annotation Experts.
- Directly review and audit expert output, including:
- Data labeling & annotation quality
- AI-generated math solutions (e.g., error correction, scoring, rewriting)
- Problem sets & exercises sourced from OpenStax or other curriculum frameworks
2/ Math Content Operations
- Collaborate with content teams to develop, validate, and curate high-quality math exercises for university and high school levels.
- Ensure alignment with programs like OpenStax, US Common Core, and international math curricula.
- Spot and correct AI hallucinations or generation errors in math content on MathGPT.ai.
3/ Process Improvement
- Actively utilize data & work with the Operations team to identify bottlenecks and propose timely solutions to continuously optimize team processes.
You Must Have
- Bachelor in Mathematics/Physics or STEM Education.
- Solid background in Linear Algebra, Calculus-Analysis, Probability and Statistics (at undergraduate/graduate level).
- Be familiar with LaTex, MathType
- Be familiar with at least one programming language (C, Java, Python, …)
- Be able to communicate effectively in English
Why You’ll Love Working Here
- Hybrid working model: Enjoy 2 remote working days per week while fostering a collaborative environment to achieve outstanding results.
- 21+ paid leave days per year: National holidays, sick leave, paid leave, and an additional “Got It Day” for each month without a national holiday.
- Amazing team: Opportunity to work in a dynamic and innovative environment with a team of talented professionals.
- Competitive salary and benefits package: There is no upper limit on how much you can earn. It’s all based on your performance and contributions.
- Best working environment: Coffee shop-like open office space, kitchen full of snacks and drinks, West Lake view bar, PlayStation, pool table, etc.
- Gadgets for work: MacBook, external displays. Everything you need for your job is fully provided.
- Training and personal development: Tuition and textbook reimbursement for approved work-related courses; free video training programs from Udacity, Udemy, and The Great Courses Plus; company library with the newest technology and business books.
- Flexible working hours: Enjoy flexibility without strict timekeeping; our core working hours are from 10 AM to 5:30 PM (Monday to Friday).
- Free daily lunches and dinners: Enjoy fresh meals of your choice delivered straight to the office.
- Others: Office happy hours, participating in self-organized clubs like sports, games, algorithms, piano, etc.
