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 general team.
? 100% Remote, USD competitive salary, paid time off, and more.

Job Responsibilities
As a Backend Engineer, you’ll design and deliver robust,



high-performance systems that power our globally loved DTC brands. You’ll work on projects ranging from core backend components to AI-powered features—always focused on scalability, reliability, and speed.
If you thrive on solving complex challenges, writing clean, efficient code, and collaborating in a fast-paced, product-focused environment, this is your opportunity to make an immediate global impact.
- Architect, develop, and optimize backend services using Golang and Node.js to support millions of customers worldwide.
- Design, build, and maintain REST APIs that enable seamless integrations across products, platforms, and teams.
- Work with relational and non-relational databases, ensuring efficient data modeling, querying, and performance optimization.
- Collaborate closely with cross-functional teams (Product, UX, Marketing) to translate business needs into technical solutions.
- Apply AWS best practices for scalable deployments, security,

📌 Senior Software Engineer Backend (Buenos Aires)
🏢 Trafilea
📍 Buenos Aires