Junior Fullstack React/Node Dev

We are looking for a proactive Full Stack Developer to join our growing technology team in Barcelona.

This role follows a hybrid model (3 days remote per week) and requires a high level of English for communication within an international environment.

You will collaborate with senior developers in the design, development, and maintenance of scalable web applications and microservices, mainly using the MERN stack.

The ideal candidate has a solid foundation in web technologies and a strong desire to learn and grow in a dynamic environment.

Key Responsibilities Support senior developers in maintaining and improving existing web applications and software solutions.

Participate in the design, development, and maintenance of web applications and RESTful microservices using the MERN stack (MongoDB, Express, React, Node.js).

Integrate external APIs and third-party services to enhance workflows and system interoperability.

Collaborate with the DevOps team to ensure smooth deployment using Docker, GCP, and AWS.

Write and maintain unit tests to ensure application reliability and performance.

Troubleshoot and resolve issues, bugs, and user-reported incidents.

Provide first-line support, managing helpdesk tickets, communicating with users, and escalating technical issues as needed.

Contribute to automation of development workflows and application performance improvements.

Work closely with marketing and design teams to enhance user interfaces and overall UX.

Follow best practices in code quality, documentation, and version control (Git).

Support the implementation of security standards and data protection measures.

Requisitos Required Technologies ReactJS JavaScript (ES6+) Node.js / Express.js HTML5, CSS3 MySQL, MongoDB RESTful APIs Git / GitHub Preferred / Nice-to-Have Skills AWS and Google Cloud Platform (GCP) Docker Jira Java or PHP

1-3 años