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Posted May 16, 2026

Senior Buyer / Purchasing Manager ($75/hr, up to $1,500/week)

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Note: This is a flexible, part-time opportunity that is 5-20 hours per week at $75 per hour (up to $1.5k/week). It can be done remotely and can be done both alongside or instead of full-time employment. 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. Apply tot his job Apply To this Job