Key Facts

Remote From:

Argentina

Category: Machine Learning Engineer

Full time

Senior (5-10 years)

192 - 192K yearly

English

Hard Skills

Explainable AI (XAI) Xgboost Forecasting Management Large Language Modeling Systems Integration Controlled Experiments Scalability Workflow Engine Data Transformation Robustness Testing +6 more

Other Skills

•
Communication
•
Teamwork
•
Mentorship

Roles & Responsibilities

Experience building production-ready machine learning systems with robust testing and scalable architecture.
Proficiency in forecasting and optimization models using XGBoost and advanced ML techniques.
Strong data pipeline and ML workflow design skills to transform raw data into business intelligence.
Experience driving model explainability initiatives using SHAP values and leveraging LLM-powered insights.

Requirements:

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.
Drive model explainability initiatives using SHAP values and LLM-powered insights.

Job description

About Trafilea

Trafilea is a Consumer Tech Platform for Transformative Brand Growth. We’re building the AI Growth Engine that powers the next generation of consumer brands.

With over $1B+ in cumulative revenue, 12M+ customers, and 500+ talents across 19 countries, we combine technology, growth marketing, and operational excellence to scale purpose-driven, digitally native brands.

We own and operate our own digitally native brands (not an agency), with presence in Walmart, Nordstrom, and Amazon, and a strong global D2C footprint.

Why Trafilea

We’re a tech-led eCommerce group scaling our own globally loved DTC brands, while helping ambitious talent grow just as fast.

🚀 We build and scale our own brands.

🦾 We invest in AI and automation like few others in eCom.

📈 We test fast, grow fast, and help you do the same.

🤝 Be part of a dynamic, diverse, and talented global team.

🌍 100% Remote, USD competitive salary, paid time off, and more.

Key responsibilities

As a Sr. Machine Learning Engineer, you’ll lead the development and deployment of advanced ML models and scalable systems that power critical business decisions.

You will:

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