Expert Opportunity - Senior Buyer / Purchasing Manager

About this opportunity

We're working with a leading foundational AI lab to find experienced buyers and purchasing professionals who can help train their latest language model on procurement and sourcing tasks.

We're looking for senior buyers with 5+ years managing complex supplier relationships and procurement processes at top companies to create, evaluate, and refine AI-generated work across core purchasing workflows: supplier evaluation, RFQ and contract negotiation, purchase order management, cost analysis, and inventory planning.

Compensation: $75/hour
Commitment: Flexible, up to 20 hours per week (up to $1.5k/week)
Location: Fully remote, work on your own schedule
Start date: April
Qualifications:

• 5+ years as a buyer or purchasing agent at a top company
• Strong expertise in supplier management, contract negotiation, and cost analysis
• Excellent written communication and attention to detail

About Ethos

Ethos is a new expert network built by a McKinsey/SoftBank/DeepMind team and backed by world-leading investors like General Catalyst.

Key requirements

• 5+ years as a buyer or purchasing agent at a top company
• Strong expertise in supplier management, contract negotiation, and cost analysis
• Excellent written communication and attention to detail