AI Agent Specialist – Remote (Brazil-based)
Budget / Salary$1,900–1,900
TypeFull-time job
LocationUnited States
Posted1 hour ago
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
Originally posted on Himalayas
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
Originally posted on Himalayas
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