Senior Full Stack Developer (Backend Focus) | Node.js, Cloud Native & Agentic AI

El Corte Ingles·Madrid, Spain

What they offer

  • Full-time hours

    Per the ad.

  • Hybrid

    Office and home days — the ad has the split.

What they ask for

  • Have the right to work in Spain

    El Corte Ingles doesn't mention sponsorship in the ad.

  • Be near Madrid for hybrid days

    No relocation package mentioned.

  • Have 5+ years of experience

    Senior-level role.

Pulled from the advert automatically — the full ad is what counts.

Added 18 days ago
Read the full advert

What you'll do

  • Design, develop, and maintain Full Stack applications with a primary focus on the Backend.
  • Build robust, secure, and scalable APIs using Node.js and JavaScript.
  • Design and implement architectures based on microservices and events.
  • Participate in Front End development using React, Angular, or Vue.js.
  • Deploy and operate applications in Kubernetes and OpenShift environments.
  • Integrate solutions based on Generative AI and Agentic AI within the application ecosystem.
  • Collaborate on defining cloud-native architectures and modern design patterns.
  • Implement DevOps practices, CI/CD automation, and Infrastructure as Code.
  • Ensure software quality through automated testing, code reviews, and engineering best practices.
  • Work closely with Product, Architecture, Data, and AI teams to define innovative solutions.
  • Provide technical mentorship to junior and mid-level team members.

What we're looking for

  • More than 5 years of experience in software development.
  • More than 3 years working with Node.js in enterprise environments.
  • Demonstrable experience in Full Stack development with a Backend focus.

What you'll get

We offer a range of social benefits that will contribute to your well-being.

- Exclusive discounts and financing options.

- Life insurance.

- Corporate University.

- Ongoing training for professional development.

- Study aid for employees' children.

- Own medical service.

- Flexible compensation plan.

About the company & team

Are you looking to develop your talent and a place where your effort is recognized? We offer you a dynamic, close-knit environment with a future. Here, every day is a new opportunity to learn, grow, and shine. Imagine being part of a diverse team, where evolution and customer service are our priority. At El Corte Inglés, our work is a shared passion.

The project waiting for you.

Tech Stack

Backend

  • Node.js (essential).
  • JavaScript / TypeScript.
  • REST and/or GraphQL API development.
  • Microservices-based architectures.
  • Integration of services and distributed systems.

Front End

Experience with at least one of the following frameworks:

  • React
  • Angular
  • Vue.js

Cloud & Containers

  • Kubernetes.
  • OpenShift.
  • Docker.
  • Deployment and operation of cloud-native applications.

DevOps

  • CI/CD (Azure DevOps, GitHub Actions, GitLab CI, Jenkins, or similar).
  • Infrastructure as Code.
  • Observability, monitoring, and logging.
  • Management of production environments.

AI & Automation

  • Experience or knowledge in Generative AI.
  • Participation in projects involving Agentic AI, AI Agents, LLMs, RAG, or intelligent automation.
  • Integration of APIs and generative AI platforms.

Main responsibilities and requirements

Main duties and requirements.

Lead key technical decisions and document them.

Design and evolve complex solutions ensuring scalability.

Promote engineering standards and best practices.

Translate business requirements into technical designs.

Coordinate critical integrations and manage technical risks.

Additional information

If this position interests you, we invite you to apply, as your experience could be very valuable to us. In our company, all people are welcome.

You'll most likely need Spanish to apply.This job was automatically translated to English, .

About the company

El Corte Ingles

El Corte Ingles

Retail

View company profile
Spanish company
80000 employees