Senior Data Scientist

🔥 0 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of CI&T

CI&T

5001 - 10000 employees

Founded 1995

🤖 Artificial Intelligence

☁️ SaaS

💰 $5.5M Venture Round on 2014-04

Artificial Intelligence • Cloud Services • SaaS

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

📋 Description

• Translate digital event data (web/app) into user behavior models • Develop exploratory and advanced analyses to identify patterns, journeys, and friction points • Produce actionable insights that influence product, marketing, and customer experience decisions • Formulate and execute analytical hypotheses, ensuring validation through testing and experimentation • Design, develop, and scale Machine Learning and AI models focused on behavior and personalization • Implement experimentation strategies (A/B testing, causal inference, uplift modeling) • Collaborate with product, engineering, and analytics squads to ensure proper instrumentation and data quality • Evolve frameworks and methodologies for measuring behavior and the impact of initiatives • Support data democratization, ensuring clarity and understanding of generated insights

🎯 Requirements

• Solid experience as a Data Scientist (senior level) • Strong expertise in digital behavioral data analysis (front-end events, tracking, user journey) • Advanced experience with: • Python (pandas, numpy, scikit-learn, PyTorch/TensorFlow) • SQL (query performance and analytical modeling) • Supervised and unsupervised Machine Learning • Predictive modeling and behavioral segmentation • Time series analysis and journey analytics • Experience with tracking and analytics tools (e.g., Google Analytics, Adobe, Tealium, Snowplow, etc.) • Proficiency in experimentation techniques and causal inference • Familiarity with cloud data environments (AWS, GCP, or Azure) • Experience applying Artificial Intelligence to user behavior, including: • Recommender systems • Personalization at scale • Predictive models for churn, conversion, and engagement • Experience with deep learning or generative models • Experience working in digital product or growth teams • Knowledge of event-driven data architecture • Strong analytical and critical thinking skills • Ability to translate complex data into clear, executive-level narratives • Investigative mindset, hypothesis-driven approach

🏖️ Benefits

• Health and dental insurance • Meal and food allowance • Childcare assistance • Extended paternity leave • Partnerships with gyms and health & wellness providers via Wellhub (Gympass) and 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!

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