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Full-Stack Software Engineer Trainee - Catman & Pricing

MEDIA MARKT SATURN TH SERVICES BARCELONA, S.A. -
Barcelona, Barcelona provincia

Solicitud rápida

Detalles del empleo

Trabajo para estudiantes | Media jornada | Contrato en prácticas
Hace 13 días

Beneficios

Abono gimnasio

Cualificaciones

CI/CD
Node.js
Informática
React
DevOps
Git
Inglés
Google Cloud Platform
MongoDB
Docker
JavaScript
PostgreSQL
Terraform
Desarrollo de software
APIs
Agile
Cloud
GraphQL

Descripción completa del empleo

Ready to digitalise retail?
Let's Go!

Full-Stack Software Engineer Trainee - Catman & Pricing

We are looking for people who are passionate about technology and are excited to create the best experience for our customers. People who want to make an impact. We are looking for people like you. Let's Go!

Your tasks

Your profile

We're a product development team building internal applications and services using modern technologies. We work in a collaborative environment where continuous learning and mentorship are part of our daily routine.

Your mission

As a full-stack trainee, you'll join our team to learn and contribute to the development of our applications. You'll work on real projects with constant mentoring, gaining experience in backend, frontend, cloud, DevOps and data technologies. Your goal will be to grow into a junior software engineer position.

Key responsibilities

Full-stack development: Contribute to backend services (Node.js/NestJS), frontend applications (React), and database tasks including queries, data validation, and basic performance optimization across MongoDB, PostgreSQL, and BigQuery
Testing & quality: Write and maintain tests to increase coverage and improve code quality
Documentation: Create and maintain technical documentation for features, processes, and system components
Technical collaboration: Participate in code reviews, agile ceremonies, and team technical discussions
Automation: Support automation initiatives, productivity tools, and process improvements
Operations: Assist with DevOps tasks like deployments, Docker configurations, and CI/CD pipelines

Technical requirements

Degree or final-year studies in Computer Science, Software Engineering, Telecommunications Engineering, or a related technical field
Available 20 to 30 hours per week.
Basic knowledge of software development principles
Basic experience with at least one modern programming language, ideally JavaScript or TypeScript (Academic or personal project)
Fundamental knowledge of web development (APIs, HTTP, databases)
Basic understanding of Git and version control

Soft skills

Eagerness to learn and receive constructive feedback
Proactive attitude and technical curiosity
Strong communication and teamwork skills
Ability to ask for help when needed
Structured thinking and attention to detail
Business-minded approach - interest in understanding the product context beyond just the code
Ownership mentality

Nice to have

- Experience with Node.js, NestJS, React, or GraphQL
- Database experience (MongoDB, PostgreSQL) or data analytics tools (BigQuery)
- Knowledge of Docker, CI/CD, or testing frameworks
- Familiarity with cloud technologies (Kubernetes, Terraform, Google Cloud Platform)
- Familiarity with Agile environments
- Interest in automation, AI-assisted development, software quality, or developer productivity
- Personal or open-source projects you can share
- English proficiency for reading technical documentation and collaborating in an international context

What's in it for you?

Accelerated learning within an experienced senior team
Personalized mentoring and continuous feedback
Real exposure to production systems and modern technologies
Collaborative environment where your ideas and contributions are valued
You'll be working with the most cutting-edge technological stack of the moment
Young environment, where not everything is written in stone, and where you are expected to contribute and co-create the culture of the Tech Hub and international collaboration model
Flexible working time and possibility to combine home office / presential working. Intensive workday every Friday and during summer
The possibility to choose between 2 offices: The first one is the MediaMarkt Iberia HQ with a very attractive menu at a price. You'll eat for less than €4! And the second office is located at Pier01, in Barceloneta, right in the center of Barcelona.
Free coffee and free fruit once a week

Training plan

Flexible working schedule, home office policy

Product discounts

Wellness and healthy plans

Media Flex, flexible retribution

About us

Your HR contact

Antonio López

Solicitud rápida

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Full-Stack Software Engineer Trainee - Catman & Pricing

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About us

Your HR contact

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Full-Stack Software Engineer Trainee - Catman & Pricing

Your tasks

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Technical requirements

What's in it for you?

About us

Your HR contact

Ready to digitalise retail?
Let's Go!