Senior Fullstack Engineer (Node.js/React)

TL;DR

Senior Fullstack Engineer (Node.js/React): Building and optimizing backend services and APIs for user activation, referrals, and reactivation flows with an accent on Server-Driven UI (SDUI) and BFF architecture. Focus on reducing onboarding friction, implementing scalable microservices, and improving user retention metrics.

Location: Remote (Must be based in Latam)

Compensation: Paid in USD

Company

A marketplace platform connecting users with professional chefs to deliver high-quality, ready-to-eat meals.

What you will do

• Develop and maintain scalable backend services and APIs for activation, referral, and reactivation experiences across mobile and web.
• Build and iterate on user-facing experiences using Server-Driven UI (SDUI) and BFF architecture.
• Optimize database queries, caching strategies, and API performance to support high-traffic flows.
• Improve monitoring, observability, and logging to ensure system reliability and fast issue detection.
• Collaborate with Product, Design, and Mobile/Web engineers to deliver high-quality end-to-end features.
• Participate in architectural decisions and contribute to shared engineering standards and best practices.

Requirements

• 5+ years of professional experience as a Full Stack Engineer.
• Strong production experience with Node.js, TypeScript, and React.
• Experience with SQL databases (PostgreSQL or MySQL) and query optimization.
• Solid understanding of service-oriented architectures and microservices.
• Advanced English communication skills.
• Fluency with AI engineering tools.

Nice to have

• Experience with Kotlin or other JVM-based languages (Java, Scala).
• Proficiency with AI coding tools such as Cursor or Windsurf.
• Knowledge of AWS, Kubernetes, and Terraform.
• Experience with B2C authentication and JWT flows.
• Familiarity with DataDog and logging frameworks.

Culture & Benefits

• Fully remote work environment with compensation paid in USD.
• 15 days of annual vacation and 16 paid Argentinean holidays.
• 4-week paid sabbatical after 5 years of tenure.
• Comprehensive paid family leave (12 weeks for primary, 6 weeks for secondary caregivers).
• Personalized English coaching and a customizable benefits platform for wellness and learning.