[Job - 24014] Senior Data Scientist, Brazil

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.

With over 7.400 CI&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

Responsibilities:

Data Pipeline Development

Design, build, and maintain robust data pipelines specifically for product documentation systems

Implement ETL processes to extract valuable insights from technical documentation

Ensure data quality, integrity, and accessibility for AI model training and deployment

Machine Learning Implementation

Develop and deploy machine learning models to automate and enhance documentation workflows

Create intelligent classification and recommendation systems for technical content

Apply natural language processing techniques to improve documentation searchability and relevance

Technical Support & Integration

Provide specialized technical implementation support across AI initiatives

Collaborate with engineering teams to integrate AI solutions into existing systems

Troubleshoot complex data and model issues in production environments

Continuous Improvement

Monitor model performance and implement refinements based on feedback

Stay current with emerging AI and machine learning technologies

Contribute to best practices for AI implementation across the organization

Requirements for this challenge:

Solid experience in data science, machine learning, or related field

Strong programming skills in Python and experience with data processing frameworks

Proven experience building and deploying machine learning models in production

Familiarity with NLP techniques and documentation systems

Experience with data pipeline development and management

Bachelor’s degree in Computer Science, Data Science, Statistics, or related field

Experience with cloud-based ML platforms (AWS, Azure, GCP)

Knowledge of containerization and orchestration tools (Docker, Kubernetes)

Understanding of DevOps practices for ML workflows (MLOps)

Experience working with large document repositories or knowledge management systems

Familiarity with AI governance and responsible AI principles

#LI-JP3

Our benefits:

-Health and dental insurance

-Meal and food allowance

-Childcare assistance

-Extended paternity leave

-Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;

• Profit Sharing and Results Participation (PLR);

-Life insurance

• Continuous learning platform (CI&T University);

-Discount club

-Free online platform dedicated to physical, mental, and overall well-being

-Pregnancy and responsible parenting course

-Partnerships with online learning platforms

-Language learning platform

And many more!

More details about our benefits here: https://ciandt.com/br/pt-br/carreiras

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don’t worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.