Senior Front-End Engineer (React/Next.js, Cloud & Deploys)

Resilientco; Argentina; Presencial; ARS 1.200.000 - 2.000.000; Jornada completa

Descripción de la vacante

Resilientco is seeking a Senior Front-end Web Developer to join a fast-paced team delivering scalable ecommerce applications. You will implement robust, responsive UI using React and Next.js, with strong HTML/CSS and modern JavaScript in a distributed, cloud-based environment on AWS.

You will collaborate across development, operations and product teams, drive releases, and troubleshoot production issues while maintaining high delivery quality and ownership mindset.

Formación

• 5+ years of software engineering experience with senior front-end focus.
• Strong proficiency in React and Next.js; deep HTML, CSS, and Browser APIs knowledge.
• Excellent JavaScript (ES6) and Node.js skills.
• Experience in distributed cloud-based environments using AWS services.
• Experience building scalable web-based eCommerce applications.
• CDN and caching technologies experience; DevOps mindset.
• Ownership mindset with limited supervision; strong problem solving.

Responsabilidades

• Design and implement responsive front-end features using React and HTML/CSS.
• Develop client-side logic and integrations with modern JavaScript and Node.js where needed.
• Build and maintain components/pages for scalable eCommerce apps.
• Collaborate with backend, QA, and product teams; break down stories and plan sprints.
• Participate in code reviews and manage release processes for smooth deployments.
• Troubleshoot production issues and optimize performance in a distributed cloud setup.
• Engage in Scrum ceremonies and contribute to technical discussions with clarity.

Conocimientos

React

Next.js

HTML

CSS

JavaScript (ES6)

Node.js

AWS

CI/CD

AI-assisted tools

DevOps mindset

Herramientas

AWS S3/ECS/EC2/Lambda/ALB/Route53/CloudFormation

Descripción del empleo

Resilientco is seeking a Senior Front-end Web Developer to join a fast-paced team delivering scalable ecommerce applications. You will implement robust, responsive UI using React and Next.js, with strong HTML/CSS and modern JavaScript in a distributed, cloud-based environment on AWS.

You will collaborate across development, operations and product teams, drive releases, and troubleshoot production issues while maintaining high delivery quality and ownership mindset.