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Open nowFirst seen 4 days ago

AI Agent Specialist – Remote (Brazil-based)

TalentCross224 open roles

Pay
$1,900 a month
Where
Remote
Work mode
Remote
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Your applicationOpen nowAI Agent Specialist – Remote (Brazil-based)TalentCross · Remote

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on TalentCross's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

12.3% of postings close within 7 days. Measured by our own scanner across the market. TalentCross postings stay open a median of 1 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.5%3 days
  3. 12.3%7 days
  4. 19.3%14 days
  5. 35.6%30 days
  6. 57.8%60 days
This job: first seen 4 days ago

TalentCross median: 1 days open

The posting

Salary: Up to $1,900 USD/month

Remote – Brazil-based candidates only

About TalentCross

TalentCross partners with U.S.-based clients to connect LATAM professionals with remote opportunities. We focus on simple, clear communication and SEO-friendly job postings to help candidates find the right fit.

About the Role

We are seeking an AI Agent Specialist to own, operate, and optimize production AI agents. You'll design experiments, run model and prompt comparisons, tune search and retrieval, and push data quality higher as we scale. This role is ideal for someone who lives in prompts, agents, and evals, and thrives in a fast-moving, startup-style environment.

Responsibilities

  • Own and operate a fleet of production AI agents end-to-end
  • Continuously improve prompts, orchestration, and outputs
  • Build and run experimentation processes (A/B testing, evals, comparisons)
  • Optimize models, costs, and search APIs for accuracy and efficiency
  • Partner with data teams to raise AI-generated output quality
  • Support adjacent AI projects (customer support agents, internal tools)
  • Monitor agent performance, set up alerts, and maintain QA processes
  • Produce clear documentation and enable teammates to operate agents safely

Requirements

  • Proven portfolio of AI agents or automations (videos, demos, repos required)
  • Strong prompt engineering experience, including multi-agent setups
  • Experience designing evaluations and driving measurable improvements
  • Hands-on with agent/prompt/automation platforms (Airtable, Zapier, Latitude, etc.)
  • Excellent written English for AI-generated outputs
  • Startup mentality: independent, fast-moving, iterative

Nice to Have

  • Experience with AI/automation in music, media, or entertainment workflows
  • Experience operating agents in production
  • Familiarity with tools like n8n or Zapier

Why Join Us

  • Real impact: Own and evolve the AI agents powering client data
  • Remote freedom: Work from anywhere in Brazil with overlap to Pacific Time
  • Career growth: Operate at the frontier of agent operations and model optimization
  • Benefits: Contract role, 21 PTO days, 6 vacation days + Christmas week off
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  2. 25 readers review it

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    The review screen in CV Rocket: how each CV was read, round by round.

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Why it works

3×

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  • Who got the interview, and who heard nothing

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