Senior Full-Stack Engineer (React/Node) - Remote CRM Expert

FullStack; Buenos Aires; Presencial; ARS 133.982.000 - 223.304.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

100% remote work

Continuing education opportunities

Career growth

Descripción de la vacante

FullStack is expanding its talent network to connect with U.S. clients for flexible, project-based development work as a Senior Full Stack Engineer (React + Node.js + CRM).

You will join directly with the client's team and collaborate with designers and engineers daily. The role requires 5+ years of professional software engineering, 3+ years in technical leadership, advanced English, and a four-year college degree.

Formación

• 5+ years of professional software engineering experience.
• 3+ years in technical leadership influencing architecture and mentoring peers.
• Advanced English is required.
• Four-year college degree is required.
• Expertise in full-stack JavaScript/TypeScript with React and Node.js.
• Experience with Next.js and SSR.
• Backend APIs, service-to-service integrations, and business logic.

Responsabilidades

• Integrate directly into the client team and collaborate with designers and engineers daily.
• Influence architecture, engineering direction, and mentoring peers.
• Deliver reliable backend APIs and CRM integrations (Salesforce).
• Support third-party tools and marketing integrations (HubSpot, GA, Optimizely).
• Contribute to CI/CD and maintainable design systems.

Conocimientos

Full-stack JavaScript/TypeScript

React

Node.js

Architecture & technical leadership

Advanced English

AWS cloud services

CRM integrations (Salesforce, CRM)

Educación

Bachelor's degree

Herramientas

Next.js

Jest

Cypress

Playwright

HubSpot

GA / analytics tools

Optimizely

Sentry / Datadog / New Relic

Serverless / AWS Lambda

Salesforce CRM

Descripción del empleo

FullStack is expanding its talent network to connect with U.S. clients for flexible, project-based development work as a Senior Full Stack Engineer (React + Node.js + CRM).

You will join directly with the client's team and collaborate with designers and engineers daily. The role requires 5+ years of professional software engineering, 3+ years in technical leadership, advanced English, and a four-year college degree.