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3,756

Java jobs in Brazil

Software Engineer for Code Evaluation for AI Training (Python)

G2i Inc.

Guarulhos
Remote
BRL 120,000 - 160,000
17 days ago
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Software Engineer for Code Evaluation for AI Training (Python)

G2i Inc.

Belo Horizonte
Remote
BRL 120,000 - 160,000
17 days ago

Software Engineer for Code Evaluation for AI Training (Python)

G2i Inc.

Rio de Janeiro
Remote
BRL 120,000 - 160,000
17 days ago

Software Engineer for Code Evaluation for AI Training (Python)

G2i Inc.

Recife
Remote
BRL 120,000 - 160,000
17 days ago

Software Engineer for Code Evaluation for AI Training (Python)

G2i Inc.

Porto Alegre
Remote
BRL 120,000 - 160,000
17 days ago
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Software Engineer for Code Evaluation for AI Training (Python)

G2i Inc.

Fortaleza
Remote
BRL 120,000 - 160,000
17 days ago

Software Engineer for Code Evaluation for AI Training (Python)

G2i Inc.

Campinas
Remote
BRL 120,000 - 160,000
17 days ago

Engenharia de Software Backend Pleno - EXPERIÊNCIA E DESIGN

Itaú

São Paulo
On-site
BRL 120,000 - 160,000
17 days ago
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Analytics Engineer II

Arco Educação

Brazil
Remote
BRL 80,000 - 120,000
17 days ago

Data Lead Engineer - Snowflake

Ampstek

Belo Horizonte
On-site
BRL 589,000 - 804,000
17 days ago

Blockchain Engineering Manager (Remote - Latam)

Pointsville

São José dos Pinhais
Remote
BRL 642,000 - 804,000
17 days ago

Desenvolvedor Backend Pleno - SP

Bencorp saúde

São Paulo
On-site
BRL 120,000 - 160,000
17 days ago

Blockchain Engineering Manager (Remote - Latam)

Pointsville

Contagem
Remote
BRL 120,000 - 160,000
17 days ago

Blockchain Engineering Manager (Remote - LATAM)

Pointsville

Aquiraz
Remote
BRL 642,000 - 857,000
17 days ago

Senior Salesforce Developer Analyst

EBANX

Curitiba
On-site
BRL 60,000 - 90,000
17 days ago

Engenharia de Software back-end Sênior

Itaú

Região Imediata de São Paulo
On-site
BRL 80,000 - 120,000
17 days ago

Blockchain Engineering Manager (Remote - Latam)

Pointsville

Salvador
Remote
BRL 642,000 - 804,000
17 days ago

Analista De Testes Manuais E Automatizados - Sênior

Cwi Software

Jaboatão dos Guararapes
On-site
BRL 80,000 - 120,000
17 days ago

Software Engineer w / AI Automation Experience

Ai Architechs

Natal
On-site
BRL 320,000 - 482,000
17 days ago

Ai / Ml Specialist

GFT Technologies Brasil

Contagem
On-site
BRL 120,000 - 160,000
17 days ago

Página da Vaga | Engenheiro de Dados - ODI | Grupo Autoglass

Stone Tecnologia

Brazil
Hybrid
BRL 20,000 - 80,000
17 days ago

Engineering Manager

AssureSoft

São Paulo
Hybrid
BRL 120,000 - 160,000
17 days ago

Azure Devops Engineer

PIXIE

Linhares
On-site
BRL 120,000 - 160,000
17 days ago

QA Lead - PA26WIPTECOFFQ1062

SS&C Technologies

Brazil
Remote
BRL 120,000 - 160,000
17 days ago

Software Engineer W / Ai Automation Experience

AI Architechs

Recife
On-site
BRL 120,000 - 160,000
17 days ago

Top job titles:

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Top companies:

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Top cities:

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Software Engineer for Code Evaluation for AI Training (Python)
G2i Inc.
Remote
BRL 120,000 - 160,000
Part time
17 days ago

Job summary

A leading tech consulting company in São Paulo is looking for a candidate to review AI-generated content and provide feedback to improve AI systems. The ideal candidate will possess advanced proficiency in Python, along with a solid educational background in Computer Science. Candidates should have excellent fact-checking abilities, strong analytical skills, and a clear understanding of various programming languages. This is a flexible, remote opportunity with competitive compensation based on qualifications and experience.

Qualifications

  • Significant experience using programming languages.
  • Expert-level proficiency in Python with algorithms and debugging.
  • Ability to write clearly in English.

Responsibilities

  • Review AI-generated responses for technical accuracy.
  • Evaluate coding challenges to ensure quality outputs.
  • Provide expert feedback to improve AI training.

Skills

Python
Fact-checking
Analytical thinking
Communication skills
Large Language Models (LLMs)

Education

BS, MS, or PhD in Computer Science

Tools

C#
Java
SQL
C++
TypeScript
PHP
Go
PowerShell
Rust
R
Job description
About the Company

G2i connects subject‑matter experts, students, and professionals with flexible, remote AI training work such as annotation, evaluation, fact‑checking, and content review. We partner with leading AI teams, and all contributions are paid weekly upon approval, ensuring consistent, reliable compensation.

Project info

This project involves reviewing AI‑generated responses, evaluating technical accuracy and best practices, and providing expert feedback that trains AI systems to write better code. You'll work with various programming languages and coding challenges, ensuring AI outputs are functional, efficient, and follow industry standards.

Compensation

Compensation is competitive and varies based on education level, institution, and prior experience.

Hiring Profile
  • BS, MS, or PhD with a significant focus on Computer Science (Required).
  • Expert in Python, with a firm grasp of algorithms, data structures, and debugging practices.
  • Expert-level English proficiency with excellent writing skills.
  • Expert at fact‑checking information using public sources across multiple domains.
  • Significant experience using large language models (LLMs).
  • Strong analytical and structured thinking skills.
  • Ability to explain complex programming concepts clearly and accurately.
  • Prior experience with RLHF annotation (preferred).
  • Prior Software Engineering work experience (strongly preferred).
  • Expertise in additional programming languages (nice to have): C#, Java, SQL, C++, TypeScript, PHP, C, Go, Bash, PowerShell, Rust, R.
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* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.

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