Senior Data Scientist

AVANTTi

Senior Data Scientist at Avantti Tecnologia developing cloud solutions for strategic projects. Focusing on scalable data pipelines and collaboration in multidisciplinary teams.

Posted 7/9/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and implementing data validation pipelines and model evaluation workflows within AWS, with a strong focus on performance, reliability, and data governance. Proficient in data manipulation, statistical modeling, and collaboration across multidisciplinary teams.

Highest-signal resume keywords

Data Validation Pipeline DevelopmentAWS Environment ProficiencyPython ProgrammingSQL ProficiencyData Manipulation and Statistical Modeling

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data ValidationStatistical ModelingData ManipulationPythonSQLPySparkVersion ControlAutomated TestingData Architecture ImprovementPerformance Optimization

Soft Skills

Analytical SkillsProblem SolvingCommunication SkillsCollaboration

Tools & Technologies

AWSGitData Science ToolsData Engineering Tools

Industry Keywords

Data GovernanceModel EvaluationAutomated WorkflowsScalable WorkflowsCode Quality

Tech Stack

Tools & technologies

AWSPySparkPythonSQL

About the role

Key responsibilities & impact

Design, develop and implement data validation pipelines and model evaluation workflows in an AWS environment.
Integrate data, metrics and results into automated, auditable and scalable workflows.
Modularize pipelines with a focus on reuse, maintainability, testing and continuous evolution.
Collaborate with Data Science, Data Engineering and Product teams.
Ensure best practices for version control, code quality, logging, monitoring and automated testing.
Identify opportunities to improve data architecture and validation processes.
Develop solutions focused on performance, reliability and data governance.

Requirements

What you’ll need

Bachelor's degree in Engineering, Statistics, Mathematics, Computer Science or related fields.
Solid experience in Data Science.
Experience with data manipulation and statistical modeling.
Proficiency in Python, SQL and PySpark.
Experience with Git and version control.
Excellent analytical skills and the ability to solve complex problems.
Strong communication skills and experience working in multidisciplinary teams.

Benefits

Comp & perks

Collaborative environment
Focus on cutting-edge technology
Continuous professional development