ZI
Pessoa Cientista de Dados Sênior
Contract type
Ongoing
Work mode
Remote
Experience
3 years
Job description
A data science role focused on building machine learning and AI models for behavioral analysis of digital events, running experiments, and scaling ML solutions on AWS.
At a glance
- Work mode
- Remote
- Languages
- Portuguese
What you'll do
- Develop machine learning and AI models for behavioral analysis of digital events
- Conduct and validate A/B experiments and causal inference studies to support strategic decisions
- Design robust data pipelines ensuring data quality and governance for advanced analytics
- Scale machine learning solutions in distributed environments using Spark and AWS (S3, Glue, EMR)
- Implement advanced tracking and measurement practices with tools like Snowplow and Google Analytics
- Support the organization's analytical maturity by promoting hypothesis validation best practices and knowledge sharing
- Collaborate with different areas to translate technical results into strategic business actions
What we're looking for
- Advanced Python skills, including frameworks such as PyTorch, TensorFlow and ML libraries
- Solid experience with Spark for large-scale distributed data processing
- Advanced SQL for manipulating, extracting and analyzing large data volumes
- Hands-on experience with AWS services for Data Science (Glue, EMR, S3)
- Familiarity with infrastructure as code (Terraform) and CI/CD practices for deploy automation
- Consistent knowledge of recommendation systems, generative models and causal inference/experimentation frameworks
Nice to have
- Advanced Python programming with Pandas, Scikit-learn and PyTorch
- Applied statistics, causal inference and experimentation (A/B testing)
- Knowledge of CI/CD, Git and infrastructure as code with Terraform
- Experience with tracking tools such as Snowplow and Google Analytics
- Predictive modeling using deep learning or advanced ML approaches
- Cost optimization and FinOps practices in cloud data science projects
- Advanced Bayesian analysis or causal inference techniques
- Participation in global projects or publishing articles/cases at industry events
- Experience implementing automated solutions for large-scale data governance
Benefits
- Freedom to work from wherever you want
- Flexible hours
- Education allowance
- Own career development tool
- Internal guilds and other study and interest groups
- Health plan
- Dental plan
- Partnership for purchasing medicines
- Telemedicine: medical assistance available 24x7
- Free online therapy
- Wellhub
- Extended maternity leave
- Extended paternity leave
- CAZ – Zuppers Service Center
- Meal and food vouchers
- Life insurance
- Transportation voucher
- Home office allowance
- Childcare allowance
- Phone plan allowance
- Profit and results sharing
Apply
Direct apply at Zup Innovation
Opens the job posting at Zup Innovation
About Zup Innovation
We create technologies that challenge the best in the world and change the game for our clients.
A company with a culture based on excellence and innovation, seeking professionals who want to be part of a collaborative, curiosity-driven environment.
Mission
Create technologies that challenge the best in the world and change the game for our clients.
Key facts
- Culture based on excellence and innovation
- Collaborative work environment driven by curiosity
What they value
- Excellence
- Innovation
- Collaboration
- Curiosity