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 integral 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 Senior Full Stack Software Engineer (React.js + Node.js),



you'll build and scale technology that powers high-performing eCommerce experiences. You'll work at the intersection of Engineering, Product, Marketing, and Analytics, delivering solutions that directly impact customer acquisition, conversion, and business growth.

You will:
- Design, develop, and maintain scalable full-stack applications using React.js, Node.js, and TypeScript.
- Own features end-to-end, from technical design through implementation, testing, deployment, and continuous optimization.
- Build innovative solutions while improving existing systems for scalability, maintainability, performance, and reliability.
- Partner closely with Product, UX, Marketing, Data, and Engineering teams to develop features that improve the shopper journey and maximize conversion.
- Implement and maintain tracking solutions using Google Tag Manager, Facebook Pixel, Segment.io, and other analytics platforms, ensuring accurate event tracking across

📌 Sr Software Engineer Fullstack (Buenos Aires)
🏢 Trafilea
📍 Buenos Aires