Experienced Frontend Software Engineer - Payment & Basket (M/F/D)

Mediamarktsaturn; Barcelona; Híbrido; EUR 65.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible Pay program

Flexible working time and hybrid work

Descripción de la vacante

Mediamarktsaturn is seeking an Experienced Frontend Software Engineer - Payment & Basket to own the frontend stack for backoffice applications used by internal stakeholders. You will build scalable frontend features and guide teams to extend Backoffice tools, collaborating with product owners and engineers to deliver production-grade, accessible web apps.

In this role, you will mentor other engineers, review code, and participate in deployment and monitoring workflows.

Formación

• 7+ years of frontend experience.
• Experience delivering production-grade web apps.
• Ability to design scalable UI components and shared libraries.

Responsabilidades

• Own the Frontend Stack for Backoffice applications used by internal stakeholders.
• Develop scalable frontend features and integrate UI with backend services (REST/GraphQL).
• Mentor engineers, review code, and support onboarding for new team members.

Conocimientos

Frontend architecture

Modern frontend frameworks

REST/GraphQL integration

Mentoring & onboarding

Cross-functional collaboration

Performance optimization

Descripción del empleo

In this role you will own the Frontend Stack for the Backoffice applications used by internal stakeholders. You will build scalable frontend features, integrate UI with backend services, and guide other teams to extend our Backoffice tools. You will work closely with product owners and engineers to deliver production-grade, accessible web applications. This is an opportunity to shape the frontend architecture and elevate developer experience within a collaborative, cross-functional team.

• Flexible Pay program
• Flexible working time and hybrid work
• Develop new frontend features for the backoffice based on user needs
• Integrate frontend interfaces with backend service landscape (REST/GraphQL)
• Collaborate with technical product owner and engineers on scalable frontend solutions
• Conduct code reviews, debugging, and troubleshooting to ensure quality
• Plan features and participate in deployment, release, and monitoring workflows
• Mentor other engineers and support onboarding of new team members
• 7+ years of frontend software engineering or equivalent experience
• Strong frontend focus with proven ability to deliver complex features in cross-functional teams
• Production-ready web applications using modern frontend frameworks
• Designs reusable UI components and contributes to shared libraries and design systems
• APIs integration (REST/GraphQL) and maintaining state performance
• Accessibility, testing, and performance optimization best practices
• Collaborates across frontend, backend, and design teams; contributes to frontend architecture decisions
• Cross-functional collaboration
• Mentoring and onboarding
• Clear communication with technical and non-technical stakeholders
• Modern frontend frameworks
• Design systems and reusable components
• API integration (REST/GraphQL)

Experienced Frontend Software Engineer - Payment & Basket (m/f/d) barcelona, catalunya, es