Senior Data Scientist — Remote ML & Impact Leader

Artefact

United States

Remote

USD 36,000 - 72,000

Full time

14 days+
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Benefits offered by this job

Meal & Transportation Benefits (VR/VT)
Free Office – work from home or anywhe
Gympass
Insurance – life, health, dental
Get Together 3x Year – workshops &
Woba – coworking spaces
Semiannual Reviews

Job summary

A Artefact Brasil está em busca de um Senior Data Scientist com experiência em Python/PySpark para projetar, construir e manter produtos de dados escaláveis que apoiem nossos produtos analíticos. Você liderará a implementação de modelos, garantirá qualidade de dados e colaborará com equipes multifuncionais para entregar soluções orientadas por dados.

É desejável visão ampla de ML, com capacidade de orientar outras equipes e comunicar resultados complexos em inglês para nosso ambiente

Qualifications

Responsibilities

  • Design, develop, and deploy end-to-end machine learning models, from data acquisition and feature engineering to production monitoring.
  • Collaborate with data analysts, product managers, and engineering teams to translate business problems into data science frameworks and ensure impactful outcomes.
  • Develop and refine complex data features from large-scale datasets to improve model accuracy and business performance.
  • Champion data quality and integrity, defining requirements for robust datasets needed for advanced analytics and modeling.
  • Monitor, analyze, and troubleshoot the performance of deployed models, addressing issues like concept drift, data quality degradation, and performance bottlenecks.
  • Provide technical leadership in statistical modeling, machine learning, and advanced analytics to solve complex business problems.
  • Document and present complex methodologies, model findings, and strategic recommendations to both technical and non-technical stakeholders.
  • Lead by example, championing a culture of scientific rigor, experimentation, and continuous learning within the data science team.
  • Mentor and coach junior data scientists and analysts, fostering their growth through code reviews, design discussions, and knowledge sharing.

Skills

Python
Pandas
NumPy
Scikit-learn
PySpark
PyTorch
TensorFlow
Cloud Platforms
GCP
AWS
Azure
Databricks
SQL
BigQuery
Snowflake
XGBoost
Logistic Regression
Clustering
MLOps

Education

Bacharelado em Ciência da Computação/Estatística/Engenharia/Economia ou campo quantitativo relacionado

Tools

Databricks
MLflow
GitHub
Azure DevOps
GitLab
Vertex AI
SageMaker

Job description

A Artefact Brasil está em busca de um Senior Data Scientist com experiência em Python/PySpark para projetar, construir e manter produtos de dados escaláveis que apoiem nossos produtos analíticos. Você liderará a implementação de modelos, garantirá qualidade de dados e colaborará com equipes multifuncionais para entregar soluções orientadas por dados.

É desejável visão ampla de ML, com capacidade de orientar outras equipes e comunicar resultados complexos em inglês para nosso ambiente

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