Agent Engineer

Job not on LinkedIn

🔥 1 minute ago

🇺🇸 United States – Remote

💵 $100 - $500 / hour

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

👷🏻‍♀️ Engineer

👻 Ghost score 11%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Mercor

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2023

🔥 Funding within the last year

💰 $350M Series C - Mercor on 2025-10

Mercor is a company for which no descriptive text was provided in the input. Additional information (products, services, target customers, or industry specifics) is needed to create an accurate summary and select appropriate industries.

📋 Description

• Build and operate LLM agents in production • Assess how agents are used by real users inside a company • Evaluate agent performance following changes • Operate scheduled jobs, long-running agent work, and cloud sandboxes • Analyze adoption of internal assistants • Work with internal monoagents, company data, shared memory, reusable skills and playbooks, tool and MCP surfaces • Improve visibility into agent actions and costs • Participate in a conversational AI screening interview • Participate in a live 30-minute team conversation if selected

🎯 Requirements

• Experience building and operating LLM agents in production • Shipped an agent relied on by real users and taken responsibility when it failed • Ability to evaluate whether an agent improved or worsened after a change • Experience operating agents beyond a single request, including scheduled jobs, long-running work, or cloud sandboxes • Visibility into internal assistant adoption within an organization • Experience with internal monoagents connected to company data, shared company memory, reusable skills and playbooks, tool and MCP surfaces, and agent observability/costs • Ability to discuss agent reliability, evaluation, adoption, and real-system tradeoffs • Must complete a short conversational AI interview with no coding or take-home assignment • Must complete a live 30-minute conversation if invited

🏖️ Benefits

• $100 to $500 payment for the live 30-minute conversation, paid on completion, depending on depth of experience • Up to $250 for each successful referral through the referral link