Senior Full Stack Engineer — Remote, Flexible Hours & Growth

AgileEngine, LLC.; Buenos Aires; Híbrido; ARS 135.820.000 - 196.185.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Professional growth

Competitive USD-based compensation

A selection of exciting projects

Flextime: work from home and office

Descripción de la vacante

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build backend services and content experiences within a Unified CMS platform. You will work with Node.js, React, and Next.js to develop REST and GraphQL integrations and support personalization and A/B testing.

You will implement content models in Contentstack, create reusable UI components, and contribute to testing and CI/CD pipelines in a fast-growing, people-first culture.

Formación

• 4+ years of software engineering experience preferred.
• Strong Node.js and backend development.
• Next.js or similar SSR framework.
• Backend services and REST APIs.
• GraphQL or gRPC.
• Third-party API integrations.
• Headless CMS experience: Contentstack, Contentful, Strapi, or similar.
• Reusable UI components and dynamic forms.
• Unit, integration, and E2E testing.
• Experience with Jest or Playwright or React Testing Library.
• Familiarity with Git and CI/CD.
• Experience with code quality tools such as ESLint and Prettier.
• AI-assisted development only - this is NOT AI engineering/LLM expertise required.
• Personalization and A/B testing experience.

Responsabilidades

• Build and maintain backend services and API integrations supporting Unified CMS.
• Develop and maintain Node.js services, REST APIs, and GraphQL or gRPC integrations.
• Build React components and content blocks powering Unified CMS and marketing experiences.
• Develop and optimize SSR and SSG workflows using Next.js or similar frameworks.
• Implement content models and manage schema changes within Contentstack.
• Build reusable UI components using the platform's design system and Emotion.
• Integrate third-party APIs and services and troubleshoot end-to-end data flows.
• Support personalization and A/B testing capabilities across Unified CMS experiences.
• Develop and maintain automated unit, integration, and E2E tests.
• Apply AI-assisted development practices to improve productivity, implementation, testing, and troubleshooting.
• Contribute to platform performance, scalability, reliability, and stability.
• Participate in Git-based development workflows and CI/CD processes.

Conocimientos

Node.js

Backend development

REST APIs

GraphQL

Next.js

Git & CI/CD

Testing (Unit & E2E)

Contentstack/Contentful/Strapi

Emotion / CSS-in-JS

Herramientas

Contentstack/Contentful/Strapi

Next.js

React

Jest/Playwright

Descripción del empleo

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build backend services and content experiences within a Unified CMS platform. You will work with Node.js, React, and Next.js to develop REST and GraphQL integrations and support personalization and A/B testing.

You will implement content models in Contentstack, create reusable UI components, and contribute to testing and CI/CD pipelines in a fast-growing, people-first culture.