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Trafilea Tech E-commerce Group

Senior Machine Learning Engineer

Trafilea Tech E-commerce Group

Senior Machine Learning Engineer developing and deploying scalable ML models for transformative brand growth. Leading cross-functional collaboration to drive business decisions through advanced ML systems.

Posted 5/18/2026full-timeRemote • 🇺🇾 UruguaySeniorWebsite

Tech Stack

Tools & technologies
AWSCloudPythonSQL

About the role

Key responsibilities & impact
  • Lead the development and deployment of advanced ML models and scalable systems that power critical business decisions
  • Develop production-ready machine learning systems with robust testing and scalable architecture
  • Build and improve forecasting and optimization models using XGBoost and advanced ML techniques
  • Design data pipelines and ML workflows that transform raw data into business intelligence
  • Bring research into production through experimentation, iteration, and deployment
  • Integrate ML systems into real business operations and user-facing tools
  • Drive model explainability initiatives using SHAP values and LLM-powered insights
  • Collaborate closely with Growth, Marketing Science, Product, and Engineering teams
  • Influence technical strategy while aligning ML initiatives with business impact
  • Mentor team members and help elevate engineering and ML standards across the organization

Requirements

What you’ll need
  • 5+ years of experience building and deploying machine learning systems in production
  • Strong expertise in Python, SQL, and modern ML frameworks
  • Experience with XGBoost, forecasting models, and scalable ML pipelines
  • Deep understanding of MLOps, testing strategies, CI/CD, and data engineering practices
  • Experience working with AWS ecosystem, MLFlow, or similar cloud ML tooling
  • Strong knowledge of the ML lifecycle, experimentation frameworks, and model optimization
  • Ability to communicate technical concepts clearly to both technical and business stakeholders
  • Experience in growth, marketing, e-commerce, or high-scale digital environments is a strong plus.

Benefits

Comp & perks
  • 100% Remote
  • USD competitive salary
  • Paid time off
  • More

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
machine learningXGBoostPythonSQLMLOpsCI/CDdata engineeringforecasting modelsmodel optimizationtesting strategies
Soft Skills
communicationmentoringcollaborationinfluencingtechnical strategy alignment