AI Jobs in Brazil

Find top AI jobs in Brazil across machine learning, generative AI, and data roles. All opportunities are curated and updated hourly from companies hiring nationwide.

Check out 77 new AI opportunities posted on AI Chopping Block

Statistics Expert (Python) - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors design rigorous statistics problems reflecting professional practice; evaluate AI solutions for correctness, assumptions, and constraints; validate calculations or simulations using Python libraries such as NumPy, Pandas, SciPy, Statsmodels, and Scikit-learn; improve AI reasoning to align with industry-standard logic; and apply structured scoring criteria to multi-step problems.

$73 / hour
Undisclosed
HOUR

(USD)

Maybe global
Remote

Statistician with Python - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design rigorous statistics problems reflecting professional practice, evaluate AI solutions for correctness, assumptions, and constraints, validate calculations or simulations using Python (NumPy, Pandas, SciPy, Statsmodels, and Scikit-learn), improve AI reasoning to align with industry-standard logic, and apply structured scoring criteria to multi-step problems.

$16 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Legal Advisor (US Bar Admitted) - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors generate prompts that challenge AI, evaluate AI-generated solutions for correctness, assumptions, and logic, improve AI reasoning to align with first principles and accepted standards, and apply structured scoring criteria to assess multi-step problem solving as part of project-based AI opportunities for leading tech companies.

$18 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Freelance Legal Consultant (US Law) - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may generate prompts that challenge AI, evaluate AI-generated solutions for correctness, assumptions, and logic, improve AI reasoning to align with first principles and accepted standards, and apply structured scoring criteria to assess multi-step problem solving.

$18 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Electrical Engineer (Python) - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design rigorous electrical engineering problems reflecting professional practice, evaluate AI solutions for correctness, assumptions, and constraints, validate calculations or simulations using Python (NumPy, Pandas, SciPy), improve AI reasoning to align with industry-standard logic, and apply structured scoring criteria to multi-step problems.

$13 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Automotive Engineering & Python Expert - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design graduate- and industry-level automotive engineering problems grounded in real practice; evaluate AI-generated solutions for correctness, assumptions, and engineering logic; validate analytical or numerical results using Python (NumPy, SciPy, Pandas); improve AI reasoning to align with first principles and accepted engineering standards; and apply structured scoring criteria to assess multi-step problem solving.

$13 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Machine Learning Developer (Freelance)

New
Top rated
Mindrift
Part-time
Full-time
Posted

Design original computational STEM problems that simulate real scientific workflows. Create problems that require Python programming to solve. Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes (days/weeks). Develop problems requiring non-trivial reasoning chains and creative problem-solving approaches. Verify solutions using Python with standard libraries (numpy, pandas, scipy, sklearn). Document problem statements clearly and provide verified correct answers.

$21 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Data Scientist (Python & SQL) - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Design original computational data science problems simulating real-world analytical workflows across industries such as telecom, finance, government, e-commerce, and healthcare. Create problems requiring Python programming to solve using libraries like pandas, numpy, scipy, sklearn, statsmodels, matplotlib, and seaborn. Ensure problems are computationally intensive and cannot be solved manually within reasonable timeframes. Develop problems requiring non-trivial reasoning chains in data processing, statistical analysis, feature engineering, predictive modeling, and insight extraction. Create deterministic problems with reproducible answers, avoiding stochastic elements or using fixed random seeds. Base problems on real business challenges including customer analytics, risk assessment, fraud detection, forecasting, optimization, and operational efficiency. Design end-to-end problems covering the complete data science pipeline from data ingestion to deployment considerations. Incorporate big data processing scenarios requiring scalable computational approaches. Verify solutions using Python with standard data science libraries and statistical methods. Document problem statements clearly with realistic business contexts and provide verified correct answers.

$21 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Mechanical Engineer & Python Expert - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors design graduate- and industry-level mechanical engineering problems grounded in real practice, evaluate AI-generated solutions for correctness, assumptions, and engineering logic, validate analytical or numerical results using Python (NumPy, SciPy, Pandas), improve AI reasoning to align with first principles and accepted engineering standards, and apply structured scoring criteria to assess multi-step problem solving.

$13 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

Electrical Engineer & Python Expert - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design rigorous electrical engineering problems reflecting professional practice, evaluate AI solutions for correctness, assumptions, and constraints, validate calculations or simulations using Python (NumPy, Pandas, SciPy), improve AI reasoning to align with industry-standard logic, and apply structured scoring criteria to multi-step problems.

$13 / hour
Undisclosed
HOUR

(USD)

Brazil
Maybe global
Remote

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Frequently Asked Questions

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[{"question":"What types of AI jobs are available in Brazil?","answer":"Brazil's AI job market features diverse roles across multiple sectors. Machine learning engineers build predictive models and algorithms for companies integrating AI into core operations. AI engineers develop and deploy specialized solutions, often focusing on automation-integrated positions. Data scientists extract insights from complex datasets to drive business decisions. Specialized roles in AI delivery, cloud infrastructure, and engineering are increasingly common as 70% of Brazilian companies integrate AI into their operations. The market particularly values professionals who can bridge technical AI implementation with business applications, reflecting Brazil's position as Latin America's AI leader (ranked 13th globally in AI maturity)."},{"question":"Are there remote AI jobs available in Brazil?","answer":"While specific data on remote AI work in Brazil is limited, the global trend toward flexible work arrangements extends to Brazil's tech sector. Many AI engineering and data science positions offer hybrid or fully remote options, especially for experienced professionals with specialized skills. Companies competing for scarce AI talent often use remote work as a recruitment advantage. Brazilian tech hubs like São Paulo and Rio de Janeiro remain centers for in-person AI work, but organizations increasingly accept distributed teams to access talent nationwide. The talent shortage (cited by 43% of organizations as their main obstacle) has motivated employers to be more flexible about location requirements for qualified AI professionals."},{"question":"What skills are most in demand for AI jobs in Brazil?","answer":"Brazilian employers prioritize practical AI implementation skills over theoretical knowledge. Machine learning frameworks like TensorFlow, PyTorch, and scikit-learn are essential technical requirements. Python programming proficiency forms the foundation for most AI roles. Natural language processing expertise has surged in demand with the rise of generative AI applications. Cloud platform experience (AWS, Azure, GCP) is critical as companies build scalable AI infrastructure. Beyond technical abilities, employers seek professionals who understand business contexts and can translate AI capabilities into organizational value. With 76% of Brazilian companies investing in AI upskilling programs (the highest in Latin America), professionals who continuously expand their AI toolkit remain most competitive."},{"question":"What is the salary range for AI jobs in Brazil?","answer":"AI professionals in Brazil command significant premiums compared to standard tech roles, with employers offering 25-100% higher compensation to attract specialized talent. Salary levels vary based on several factors: technical specialty (machine learning engineers typically earn more than general data analysts), industry sector (finance and healthcare often pay top rates), location (São Paulo offers the highest compensation), and experience level. Beyond base salary, companies entice AI talent with additional benefits—49% provide access to cutting-edge technologies and tools, while 43% emphasize clear career advancement paths. The continuing talent shortage means compensation packages remain highly negotiable for professionals with demonstrated AI capabilities."},{"question":"What experience levels are companies hiring for in AI jobs in Brazil?","answer":"Brazilian companies predominantly seek mid-level and senior AI professionals with proven track records. Entry-level AI positions are becoming scarcer, with 56% of organizations reducing junior roles due to automation. The market shows a clear pattern: employment in AI-exposed jobs is growing 6-13% for professionals aged 30 and above, while declining for workers aged 22-25 (with a projected 20% drop for young software developers by mid-2025). This experience gap reflects both the complex nature of enterprise AI implementation and the shift toward more strategic applications. Companies typically require 3+ years of relevant experience for core AI roles, though complementary positions in AI project management or business analysis may have more flexible requirements."},{"question":"How often are new AI jobs posted in Brazil?","answer":"While exact posting frequency data isn't available, Brazil's AI job market shows steady growth aligned with the country's AI maturity ranking (13th globally). New positions appear consistently as 70% of Brazilian companies integrate AI into their core operations. Job availability fluctuates by specialization—machine learning engineering and data science roles appear more frequently than emerging specialties like AI ethics or prompt engineering. Regional tech hubs like São Paulo and Rio de Janeiro generate the highest volume of new listings. The talent shortage (cited by 43% of organizations as their main obstacle) ensures that qualified candidates remain in high demand, with companies actively recruiting even when not publicly advertising positions."},{"question":"What is the difference between The Homebase and other job boards?","answer":"The Homebase differentiates itself through specialized AI job curation focused on quality over quantity. Unlike general job boards that mix AI positions among thousands of unrelated listings, The Homebase exclusively features verified artificial intelligence and machine learning opportunities. Each listing undergoes vetting to ensure it represents genuine AI work rather than roles merely using AI buzzwords. For professionals in Brazil's competitive AI market, this saves significant time otherwise spent filtering through irrelevant postings. The platform also provides Brazil-specific context about companies, technologies, and salary expectations, helping candidates understand how their skills align with local market demands. This focused approach particularly benefits mid-to-senior professionals targeted by Brazil's AI employers."}]