Data Systems Optimizer

2 semanas atrás

São Paulo, São Paulo, Brasil beBeeData Tempo inteiro R$90.000 - R$120.000
Job Overview

As a skilled Data Analyst, you will play a pivotal role in designing and optimizing intelligent systems that drive automation, personalization, and smart decision-making at scale. Your mission is to transform rich data into models that power core product experiences.

Key Responsibilities:
  • Design and optimize machine learning models to drive business outcomes
  • Develop statistical frameworks for A/B testing, performance monitoring, and measuring model effectiveness
  • Research and implement cutting-edge techniques to enhance model accuracy, speed, and reliability
  • Collaborate with product teams to optimize user experiences and translate insights into business strategy
Requirements:
  • Strong statistical and machine learning foundation with experience in experimental design, hypothesis testing, and model optimization
  • Python proficiency with data science libraries (pandas, scikit-learn, numpy, scipy)
  • Machine learning expertise across supervised, unsupervised, and reinforcement learning approaches
  • SQL skills for data extraction, analysis, and feature engineering
  • Communication skills to translate analytical findings into clear business insights
Nice to Have:
  • App optimization experience with multi-armed bandits (MAB), recommendation systems, or personalization algorithms
  • Analytics platform experience with tools like Amplitude, Rudderstack, or similar product analytics platforms
  • MLOps familiarity with tools like MLflow for model tracking and experimentation
  • Experience with Google Cloud Platform and BigQuery for large-scale data analysis
Recruiting Process:
  • Online assessment: An online test to evaluate your analytical skills and statistical reasoning
  • Technical interview: Deep dive into your ML experience and problem-solving approach
  • Cultural interview

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