Experienced Frontend Software Engineer - Payment & Basket (m/f/d)

MediaMarktSaturn Plattform Services GmbH

Barcelona

Hybrid

EUR 90,000 - 130,000

Full time

14 days+

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Benefits offered by this job

Young environment

MediaMarkt discount

MediaFlex program

Flexible working

Office options: Barcelona HQ / Pier01

Visa assistance

Training budget

Language classes

Birthday off

Cutting-edge tech stack

Job summary

MediaMarktSaturn Plattform Services GmbH in Barcelona is seeking a Software Engineer with a strong frontend focus to drive the Backoffice Application Stack used by internal product teams.

You will own frontend features, integrate with REST/GraphQL backends, review code, and guide other teams while advancing scalable frontend solutions. The role offers hybrid work, access to cutting-edge technology, and a collaborative, international environment.

Qualifications

Builds and maintains production-ready web applications using modern frontend frameworks.
Designs reusable UI components and contributes to shared libraries and design systems.
Integrates APIs (REST/GraphQL) and ensures application state consistency and performance.
Applies accessibility, testing, and performance optimization best practices with minimal supervision.
Plans and implements features based on user stories and technical requirements.
Collaborates across frontend, backend, and design teams to align architectural and design decisions.
Supports sprint planning, estimation, and refinement sessions with accurate input.
Contributes to deployment, release, and monitoring workflows.
Mentors other engineers and supports onboarding of new team members.
Contributes to continuous improvement of frontend architecture, tooling, and documentation.
Leads platform delivery end-to-end, from concept to production.

Responsibilities

Develop new features for the backoffice on given requirements and user needs.
Integrating our graphical user interfaces with the backend service landscape of Payment & Basket.
Working closely with technical product owner and engineers on scalable frontend solutions.
Conduct code reviews, debugging, and troubleshooting to ensure high-quality code.

Skills

Frontend development

Modern frontend frameworks

API integration

Accessibility

Testing

Performance optimization

Mentoring

Cross-functional collaboration

Tools

REST/GraphQL

Design systems

Job description

Your Tasks

The Payment & Basket Platform team is a foundational team working on our core stack to improve developer experience in the area.

The team’s focuses on Infrastructure, Backend Engineering and Frontend Engineering. For this role, you will take over ownership of our Backoffice Application Stack, which is used by our Product Teams to build their individual UIs for internal stakeholders.

The team is looking for a Software Engineer aligned with this profile and a strong frontend focus and the ability to move the Frontend Stack forward and guide other teams in the extension of our Backoffice Applications.

Develop new features for the backoffice on given requirements and user needs
Integrating our graphical user interfaces with the backend service landscape of Payment & Basket
Working closely with technical product owner and engineers on scalable frontend solutions.
Conduct code reviews, debugging, and troubleshooting to ensure high-quality code.

Your Profile

Typical Experience
7 years+ as Software Engineer or equivalent frontend development experience.
Demonstrates growing independence in delivering complex frontend features within cross-functional teams.

Specialist Knowledge and Experience
Builds and maintains production-ready web applications using modern frontend frameworks.
Designs reusable UI components and contributes to shared libraries and design systems.
Integrates APIs (REST/GraphQL) and ensures application state consistency and performance.
Applies accessibility, testing, and performance optimization best practices with minimal supervision.

Planning, Organization & Integration
Plans and implements features based on user stories and technical requirements.
Collaborates across frontend, backend, and design teams to align architectural and design decisions.
Supports sprint planning, estimation, and refinement sessions with accurate input.
Contributes to deployment, release, and monitoring workflows.

Specialist Career Focus
Manages own workload and prioritizes effectively in alignment with team goals.
Mentors other engineers and supports onboarding of new team members.
Contributes to continuous improvement of frontend architecture, tooling, and documentation.

Leadership Career Focus
Leads platform delivery end-to-end, from concept to production.
Drives discussions around frontend standards, best practices, and scalability.

Communication & Influence
Communicates clearly across disciplines, translating technical concepts for non-technical stakeholders.
Provides constructive feedback in code reviews and technical discussions.

Value of Responsibility
Delivers reliable, maintainable, and well-documented frontend solutions.
Ensures solutions align with organizational standards, user experience goals, and accessibility compliance.

About Us

MediaMarktSaturn is Europe’s leading consumer electronics retailer. It sees itself as a partner, daily companion and navigator for its customers in the digital world. Its over 1,000 MediaMarkt and Saturn stores are closely integrated with their online shops. MediaMarktSaturn has a total headcount of more than 60,000.

MediaMarktSaturn Technology is working on making Europe's number one consumer electronics retailer the technology leader in its sector. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 11 countries.

Technology Hub located in Barcelona, is one of the service units of MediaMarktSaturn Technology to deliver adequate staffing and engineering skills for the agreed deliveries of the global deployment plan for the entire group.

(*) Diversity and equal opportunities are important to us. Research shows that women and people from underrepresented groups are less likely to apply if they don’t meet all the criteria. If you are interested in this position but your experience doesn’t align perfectly with every requirement, we still encourage you to apply.

Additional Benefits

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
You’ll have a 10% discount on the entire MediaMarkt website, so you can treat yourself at a lower price whenever you want!
On top of your compensation package, you can request Flexible Pay “MediaFlex program” (a.e. Ticket Restaurant, Private Health Insurance with Adeslas, …)
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 Spain 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
If you need a VISA, don’t worry, we’ll assist you with the visa process and accompany you throughout the entire process!
There is a training budgetso you can continue developing the skills you need most to keep growing professionally and personally!
We offer language classes: English, Spanish, and German
On your birthday, you won’t work! It’s a day for you to enjoy without thinking about work
You’ll be working with the most cutting-edge technological stack of the moment