About TrafileaTrafilea 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 TrafileaWe’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.Job ResponsibilitiesWe’re looking for a Senior Data Engineer to architect and scale the data infrastructure behind our Machine Learning platform. You won’t just maintain pipelines. You’ll design the systems that turn billions of data points into production-ready models powering global consumer brands.Architect and scale advanced ETL pipelines using modern Big Data technologiesDesign resilient data frameworks across the full lifecycle: extraction → transformation → ML modelingLead the development of Airflow-driven data workflowsOptimize large-scale datasets and complex SQL queriesOperationalize machine learning models in batch and real-time environmentsImprove cost-efficiency and scalability across our AWS data ecosystemElevate data quality standards with strong governance and monitoring systemsBuild internal data tools that empower Marketing Science & Analytics teamsJob requirements2–3+ years as a Data Engineer or ML Engineer in production environments.Systems-level thinker (not just scripts), with focus on scalability, cost-efficiency, and precision.High bar for performance, reliability, and quality; documents work thoroughly.Hands-on with AWS ecosystem: S3, Glue, Athena, Redshift, Lambda, EC2, RDS, EMR, VPC, ECS/EKS.Experience with Apache Airflow for orchestration.Strong Python (OOP) skills.Advanced SQL optimization.CI/CD experience (GitHub Actions or GitLab).Docker & Kubernetes experience (EKS/ECS, ECR).