Engineer - Software Engineering

Nuclio Talent; Madrid; Híbrido; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A fast-growing organization in Madrid is seeking a motivated Fullstack Engineer with expertise in React and Node.js. You will be responsible for developing modern frontend applications, collaborating on backend API design, and optimizing application performance. The role offers flexible working hours, hybrid work model, and access to exciting international projects. Proficiency in English and Spanish is essential.

Servicios

Flexible working hours

Access to exciting international projects

Formación

• Minimum of 2 years of hands-on experience with React and Node.
• Strong proficiency in front end development using React and/or Node.js.
• Hands-on experience with MongoDB and MySQL.

Responsabilidades

• Develop modern, dynamic frontend applications using React.
• Collaborate in the design and refinement of backend APIs.
• Optimize application behavior for fast load times and efficient performance.

Conocimientos

React

Node.js

MongoDB

MySQL

GitHub Actions

Docker

AWS

Fluent English

Fluent Spanish

Educación

Bachelor's degree in Computer Science or Engineering

Descripción del empleo

About the Fullstack Engineer Offer.

Our client, a fast-growing organization leveraging AI-driven technology, is looking for a motivated Full Stack Developer to join our product and engineering team.

If you are passionate about building scalable applications that generate real impact and want to work in a dynamic, data-driven environment, this is the opportunity for you.

What are the roles and responsibilities of a Fullstack Engineer?

As a Fullstack Engineer with a frontend emphasis, you will work closely with product, data, and computer vision teams to deliver responsive, intuitive, and scalable user interfaces.

Develop modern, dynamic frontend applications using React (Next Js), with a strong eye for user experience and performance.

Collaborate in the design and refinement of backend APIs and data models to support seamless frontend integration.

Contribute to backend logic and integration, primarily with Node.js services and RESTful APIs, when needed.

Optimize application behavior to ensure fast load times, efficient performance, and smooth user experiences.

What skills should I have to be a good Fullstack Engineer?

Minimum of 2 years of hands‑on experience with React and Node.

• Bachelor's degree in Computer Science, Engineering, or a closely related technical field is required

Strong proficiency in front end development using React and / or Node Js.

Hands‑on experience with MongoDB and MySQL, working across both NoSQL and relational database environments.

Familiarity with DevOps tools such as GitHub Actions, Docker, and cloud infrastructure including AWS.

Fluent in English and Spanish, both written and spoken. (Catalan is a plus)

Why should I apply for the Fullstack Engineer Offer?

Flexible working hours and hybrid model. (Flat hierarchy and agile, collaborative environment.

Access to exciting international projects.