Data Science Jobs in Brazil
There are 160 open Data Science jobs in Brazil on freehire right now. 61 of them were posted recently. The skills employers ask for most often are python, machine-learning and sql.
Most requested skills
- python 81%
- machine-learning 69%
- sql 67%
- data-science 56%
- ai 44%
- analytics 41%
- cloud 34%
- llm 23%
How the work is done
- Remote 61 · 38%
- Hybrid 22 · 14%
- Onsite 8 · 5%
Visa sponsorship offered in 32% of the 22 postings that state a position on it.
Seniority
- Senior 36
- Lead 6
- Middle 4
- Staff 4
- Intern 1
- Junior 1
Who is hiring
- 1000+ employees 48
- 501-1000 employees 21
- 201-500 employees 3
- 51-200 employees 3
- 11-50 employees 1
Python Developer Senior Data Science & Engineering
Build and maintain scalable Python-based backend services, ETL pipelines, and scrapers using Django/FastAPI, PostgreSQL, AWS, and Redis to power data-driven business decisioning solutions.
Data Scientist, Business Analytics & AI
Build predictive models and AI tools to analyze customer, financial, and operational data, integrating enterprise platforms like Salesforce and SAP to drive sales effectiveness and customer retention.
CO - Sr. Data Scientist - 229
Build and ship ML models for credit risk, revenue forecasting, and underwriting to fund eCommerce businesses without equity dilution.
Grupo QuintoAndar | Staff Data Scientist
Build and deploy ML systems for search, chatbots, and LLM-powered features that power a large real-estate platform across Latin America.
Grupo QuintoAndar | Senior Data Scientist (Women Applicants Only)
Build and deploy ML systems for search, chatbots, and pricing using Python and deep learning; experiment with LLMs and generative AI to enhance real-estate platforms.
Director Data Scientist (hands-on) | GenAI
Lead a hands-on team building and deploying GenAI models to enhance Wellhub’s workplace wellness platform, integrating AI-driven insights for fitness, mindfulness, and health services.
Director Data Scientist (hands-on) | GenAI
Lead a team to design, evaluate, and deploy LLM-based systems, including RAG and agentic workflows, while optimizing GenAI operations for cost, latency, and safety.
Jr. Data Scientist Analyst
Build and deploy data models to analyze credit risk, detect fraud, and improve authentication systems using statistical and ML techniques.
Data Scientist
Junior Data Scientist builds fraud-prevention models (biometrics/liveness/device intelligence) by extracting data, engineering features, training ML models, and collaborating with technical teams to deploy solutions for credit/identity risk analysis.
Data Scientist Pleno - Prevenção a Fraudes
Build, deploy, and maintain ML models for real-time fraud prevention in a fintech payments platform using Python, SQL, Spark, and MLOps tools like MLFlow.
Lead Data Scientist, AdTech
Lead a data-science engine to build and deploy ML models that optimize ad spend and ROAS for an AdTech media company, using Python, SQL, and AWS.
Senior Data Scientist
Senior Data Scientist builds and improves AI-driven models to optimize mobile game marketing spend, user acquisition, and campaign performance at scale.
Data Science Specialist
Especialista em Ciência de Dados Team: IT Location: Brazil Commitment: Full-time Workplace Type: remote This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner…
Senior Data Scientist
[Ambev Tech] Cientista de Dados Senior Team: Analyst Location: Brazil Commitment: Full-time Workplace Type: remote This position is listed on behalf of a partner company, who manages all applications and next steps.…
Data Scientist
A Data Scientist at Wildlife Studios analyzes petabytes of player data to optimize games (matchmaking, economies, live content) via experimentation, ML, and AI tools, collaborating directly with product and engineering teams to drive retention and monetization.
Desenvolvedor Sênior – Data Science
Senior Data Scientist building ML pipelines, features, and models for a Brazilian Banking-as-a-Service platform, deploying and monitoring jobs to power financial products.
Data Scientist – Business Analytics & AI
Designs and builds AI-driven analytics and predictive models to improve sales effectiveness, customer retention, and revenue growth using enterprise data from Salesforce, SAP, and other platforms.
Amazon Supply Chain Data Scientist
- Experience working as a Data Scientist - Experience with data scripting languages (e.g., SQL, Python, R, or equivalent) or statistical/mathematical software (e.g., R, SAS, Matlab, or equivalent) - Experience in…
Coordenação de Data Science
Leads a data science team at Porto Bank, building and maintaining credit-risk and collections models while mentoring analysts and aligning solutions with business needs.