Senior Full-Stack Engineer — Remote (Data Observability)

Svitla Systems, Inc.; Ciudad de Mendoza; Híbrido; ARS 136.732.000 - 197.502.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Professional growth

Competitive USD-based compensation

Exciting projects with Fortune 500 &顶级

Flextime – remote or on-site options

Descripción de la vacante

Svitla Systems, Inc. seeks 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 deliver REST and GraphQL integrations.

Responsibilities include building UI components, SSR/SSG workflows, Contentstack models, and AI-assisted development practices to boost productivity and quality across global web experiences.

Formación

• 4+ years of software engineering experience preferred.
• Strong Node.js and backend development experience.
• Experience with Next.js or similar SSR framework.
• Experience building backend services and REST APIs.
• GraphQL or gRPC experience.
• Third‑party API integrations and CMS experience.
• Headless CMS experience: Contentstack/Contentful/Strapi.
• Reusable UI components and dynamic forms.
• Unit/integration/E2E testing with Jest/Playwright/RTL.
• Familiarity with Git and CI/CD pipelines.
• Experience with ESLint and Prettier for code quality.
• AI‑assisted development experience; not AI-LLM engineering.
• Personalization and A/B testing experience.

Responsabilidades

• Build and maintain backend services and API integrations for Unified CMS.
• Develop Node.js services, REST APIs, and GraphQL/gRPC integrations.
• Create React components and content blocks powering CMS experiences.
• Optimize SSR and SSG workflows with Next.js.
• Manage content models and schema changes in Contentstack.
• Build reusable UI components using the design system and Emotion.
• Integrate third-party APIs and troubleshoot data flows end-to-end.
• Support personalization and A/B testing across CMS experiences.
• Develop and maintain automated unit, integration, and E2E tests.
• Apply AI-assisted development practices to boost productivity and quality.
• Contribute to platform performance, scalability, and CI/CD workflows.

Conocimientos

Node.js

Backend development

Next.js

REST APIs

GraphQL

gRPC

API Integrations

Headless CMS

UI components

Testing (unit/integration/e2e)

Git

CI/CD

ESLint

Prettier

AI-assisted development

A/B testing

Herramientas

Contentstack

Contentful

Strapi

Jest

Playwright

React Testing Library

Emotion

Storybook

Descripción del empleo

Why Join Us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

About the Role

We are looking for a Senior Full Stack Engineer to build backend services and content experiences within a Unified CMS platform. Working in Node.js, React, and Next.js, this person develops REST and GraphQL integrations, manages content models in a headless CMS, and supports personalization and A/B testing. AI-assisted development practices are part of the daily workflow.

What You Will Do

• Build and maintain backend services and API integrations supporting Unified CMS and global web experiences.
• Develop and maintain Node.js services, REST APIs, and GraphQL or gRPC integrations.
• Build and maintain React components and content blocks that power 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 as part of day‑to‑day engineering work 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.

Must Haves

• 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, or similar.
• 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.

Nice to Haves

• Emotion or CSS‑in‑JS.
• Storybook/Chromatic.
• Accessibility testing.
• Experience with a design system.
• Koa, Express.js, or similar.
• Redis or other caching tools.
• Performance and caching optimization.
• Google Maps integrations.

Perks and Benefits

• Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation: We match your ever‑growing skills, talent, and contributions with competitive USD‑based compensation and budgets for education, fitness, and team activities.
• A selection of exciting projects: Join projects with modern solutions development and top‑tier clients that include Fortune 500 enterprises and leading product brands.
• Flextime: Tailor your schedule for an optimal work‑life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.