Senior Full-Stack Web Engineer - E-Commerce (PT LATAM/NA)

About the Company

Our client is a fast-growing Direct to Consumer supplement company preparing for expansion across Europe and the US. Their platform is centered around a personalized quiz engine that recommends supplement plans to customers.
They are currently rebuilding and scaling their custom ecommerce website and are looking for a senior full-stack web engineer to help accelerate development and support ongoing platform improvements.

What You’ll Do

Build and improve a custom React + Next.js ecommerce platform
Support development of a personalized quiz and recommendation experience
Develop and maintain Python backend APIs and integrations
Troubleshoot and maintain the existing production website
Support ecommerce functionality including subscriptions, one-time purchases, payments, and fulfillment integrations
Work closely with an offshore development agency to help accelerate delivery
Collaborate with business stakeholders to translate requirements into technical solutions

Tech Stack

React
TypeScript
Next.js
Python (FastAPI / Django REST Framework)
MongoDB
REST APIs
Stripe / Mollie
Klaviyo
Meta Pixel / Conversion APIs

Requirements

4+ years of full-stack web development experience
Strong React + Next.js experience
Strong Python API/backend experience
Experience building ecommerce or subscription-based platforms
Experience integrating third-party APIs and services
Comfortable working in fast-paced startup environments
Strong communication and problem-solving skills

Nice to Have

DTC ecommerce experience
Subscription ecommerce experience
Quiz/recommendation engine experience
Experience working with offshore teams
CRO, analytics, or digital marketing exposure
Supplement/wellness industry experience