This job post has expired on September 23, 2025. It is likely that the position has already been filled.
AI QA Engineer at Mercor
posted 1 year agoAI QA Engineer | $40–50/hr | Worldwide Remote
Join a fast-growing YC-backed startup as an AI QA Engineer and help shape the future of AI-driven customer support. In this fully remote, contractor role, you'll test, optimize, and scale advanced AI agents that power support systems for leading software companies.
- Key Responsibilities:
- Understand intended AI agent behavior and ensure quality assurance for AI-handled support tickets.
- Identify and surface opportunities for AI agent optimization and improvement.
- Work on enhancing performance, reliability, and real-world effectiveness of AI systems in production environments.
- Requirements:
- Strong software engineering and analytical skills.
- Excellent written communication abilities.
- Experience with AI and Large Language Models.
You'll collaborate asynchronously with a dynamic team that values innovation and rapid product delivery. The client is a YC S24 startup backed by top investors and founders, offering a unique opportunity to contribute to cutting-edge AI solutions with global impact.
How to apply for this role
- Upload your resume — keep it up-to-date and in English. Mercor will auto-fill your profile from it.
- Complete the AI interview — a 15-minute conversation about your experience. Be ready to discuss specific projects and challenges you've solved.
- Submit your application — only about 20% of applicants finish all the steps, so completing yours puts you well ahead.