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Python Developer - AI Specialist

On-site in Albalat dels Sorells·Full-time·Added 4 days ago

Mercadona

362 open roles

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Overview

Job details

  • €29,678 - €45,054 a year

    Gross, as stated in the ad.

    About €1,910 - €2,720 a month after tax.

  • Full-time hours

    Per the ad.

Requirements

  • Have the right to work in Spain

    Mercadona doesn't mention sponsorship in the ad.

  • Work on-site in Albalat dels Sorells

    No relocation package mentioned.

  • Have 2+ years of experience

    Junior-level role.

  • University degree

    “Grado en Informática / Telecomunicaciones” — per the ad.

This job was automatically translated to English.

Pay & benefits

What you'll get

✨ Unique and high-impact projects.

👥 An IT team of more than 1,400 professionals.

🛠️ High-level technology stack.

📈 Career plan with annual salary reviews.

⏰ Flexible working hours.

🎓 Ongoing training and professional growth.

🔒 Stability and team culture.

🏥 In-house medical service.

🏢 Innovative and collaborative offices.

💰 Competitive salary based on your experience.

What we ask of you

Requirements

What we're looking for

Essential in:

  • Python.
  • ORM (Django ORM, SQL Alchemy).
  • Relational databases.
  • SQL.
  • Git.
  • Testing.

Minimum 2 years in Python development and at least 1 year oriented towards AI.

  • You are passionate about technology with business logic

  • You are not complacent and you seek continuous improvement

  • You are willing to face new technological challenges

Nice to have

Valuable in:

  • Master's in AI.
  • Messaging queues: Kafka.
  • Redis.
  • Celery.
  • Docker.
  • Cloud knowledge: Kubernetes.
  • CI/CD deployment tool.
  • Architecture patterns.
  • Clean Code.


Experience

Education & certifications

Degree in Computer Science / Telecommunications

The role

As a Python developer, you will be responsible for evolving the corporate standard for the development of Python microservices and libraries at Mercadona.

What you'll do

💻 Develop and maintain Python Framework libraries.
🗄️ Design reusable solutions for common problems.
✅ Evolve components of FastAPI, SQLAlchemy, Kafka, MQTT, HTTP Client, Outbox, authentication and observability.
📚 Creation of unit and integration tests.

How you'll work

Full-time
Gross annual remuneration based on your experience
29.678€ - 45.054€

What your day-to-day will be like

First of all, we need you to...

About Mercadona

Mercadona is Spain's largest supermarket chain and a leading food retailer in the Iberian Peninsula. Founded in 1977 in Valencia, it operates over 1,600 stores across Spain and Portugal, with a workforce exceeding 90,000 employees. The company is known for its vertically integrated supply chain, private-label products, and a strong focus on operational efficiency and customer service.

Mercadona's headquarters are in Valencia, and it has a significant presence throughout Spain, with stores, logistics centers, and offices in nearly every region. The company is deeply rooted in Spanish culture and is a major employer, offering stable, long-term contracts and internal promotion opportunities. For international professionals, Mercadona provides a unique opportunity to work in a large, stable Spanish company, though most roles require Spanish language proficiency and are focused on retail operations, logistics, and technical maintenance.

Industry
Retail
Founded
1977
Employees
50,000–100,000
Headquarters
Valencia, Spain
In Spain
Valencia, Madrid, Barcelona and 19 more
Website
mercadona.es

Good to know if you are moving

  • Mercadona is the largest supermarket chain in Spain, with over 1,600 stores, making it a stable and prominent employer.
  • The company is headquartered in Valencia, Spain, and has a strong presence across all Spanish regions.
  • Mercadona offers permanent contracts and internal promotion opportunities, which are attractive for long-term career development.
  • Most roles require Spanish language proficiency, as they involve direct customer service or operational tasks.
  • The company is known for its 'Total Quality' model, which emphasizes employee training and customer satisfaction.
All open roles at Mercadona

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