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Senior AI Researcher

latamcentBrazilEngineering & Artificial Intelligence
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Salary
$6,650 to $7,500
Job type
Full-time
Work mode
Remote
Experience
Senior · 5+ yrs
Posted
8 Oct 2026
Status
Open · checked 7d ago

About this role

Senior AI Researcher at latamcent in São Paulo is a full-time hybrid role that suits an experienced professional who wants to shape enterprise agent products through independent research and rapid prototyping. Located in Brazil, this position centers on exploring model capabilities and translating findings into functional software.

Role Overview

latamcent seeks a Senior AI Researcher to join a compact frontier research group within an enterprise software firm. The professional in this position will define research objectives, create evaluation frameworks, and build prototypes that transition into core business offerings. The role operates on an independent contractor setup in a hybrid arrangement requiring three days per week on-site in São Paulo.

Key Responsibilities

Evaluate new models, research papers, and methods using data-driven proof
Develop agents utilizing frontier APIs to navigate unfamiliar software and execute business workflows
Establish evaluation and benchmark systems to measure agent performance improvements
Diagnose agent errors to implement targeted corrections
Deploy prototypes and demonstrations for leadership and customer presentations
Represent the organization publicly through blog posts, presentations, and video content

Requirements

Five years of startup experience overseeing technical results, or three years for exceptional candidates
Practical background constructing multi-step agents using frontier large language models
History of delivering artificial intelligence products to actual users
Methodical experiment design including baseline creation and signal isolation
Ability to advance projects autonomously and communicate impediments proactively
Daily integration of artificial intelligence tooling within the personal workflow
Proficiency in spoken and written English for communication and travel
Availability for an independent contractor arrangement compensated in United States Dollars

Nice to Have

Background at a prominent artificial intelligence laboratory or training agents in live environments
Experience with reinforcement learning, post-training, or model fine-tuning
Published research papers, benchmark creations, open-source contributions, or technical articles
Recognized presence in the artificial intelligence community through speaking or publishing

Skills and Tools

Python
Frontier model APIs including Anthropic, OpenAI, and Gemini
Custom agent and evaluation tooling

Salary and Benefits

Monthly compensation between $6,650 and $7,500 United States Dollars
Equity participation
Relocation assistance
Learning allowance and experimentation budget for recent models and tools

About the Company

latamcent is a post-Series A business-to-business software company with approximately 35 employees. The business develops autonomous enterprise agents capable of learning web applications independently and executing tasks via user interfaces and application programming interfaces. The team works within the Brazil time zone framework.

How to Apply

Interested candidates should apply on the official company careers page.

Skills and tech stack

Questions candidates ask

Where is the position located?

The role is hybrid and based in São Paulo, Brazil, requiring three days per week on-site with relocation support available.

What is the compensation and contract type?

The role is a contract position paid in United States Dollars, offering between $6,650 and $7,500 per month alongside equity and allowances.

How many years of experience are required?

The position requires five years at startups managing technical outcomes, though three years may be considered for standout profiles.

What technical stack is used?

The team uses Python and frontier model APIs from Anthropic, OpenAI, and Gemini, while building custom agent and evaluation tooling.

Ready to apply?

The application is on the official latamcent careers page.

Apply on company site