Senior Full Stack Developer (m/w/d)

Senior Full Stack Developer (m/w/d)

We are looking for an experienced Shopware 6 developer (m/w/d) with a strong focus on TypeScript and modern frontend architectures.

As part of our Development Team, you will design and develop complex e-commerce solutions based on Shopware 6. Your focus will not only be on the backend with PHP and Symfony, but especially on developing modern, scalable frontends with TypeScript.

You will develop individual plugins, implement API integrations, and set up performant, sustainable frontend architectures – from classic Shopware themes to headless commerce approaches. In this process, you will actively shape the digital sales world of our customers.

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Your Tasks

• Structured intake and analysis of requirements together with customers
• Development of individual Shopware 6 plugins and extensions
• Implementation of modern frontends with TypeScript (ES2015+)
• Further development and optimization of Shopware themes
• Integration of external systems via REST or GraphQL APIs
• Technical conception and architecture of e-commerce projects
• Quality assurance through Test-Driven Development

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You bring with you

• Fundamental experience in development with Shopware 6
• Plugin development
• Theme development
• Administration & API binding
• Very good knowledge of:
• TypeScript and modern JavaScript
• PHP 8+ and Symfony
• Object-oriented programming and SOLID principles
• Shopware DAL / ORM
• Experience with:
• Git and modern deployment processes
• Test-Driven Development (PHPUnit, Behat or PHPSpec)
• E-commerce applications
• Fluent communication with customers in German and English
• Very good written and spoken German skills
• Architectural thinking and structured requirements analysis

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Nice to have

• Experience with Docker containers
• CI/CD pipelines
• Headless commerce architectures
• Microservices
• GraphQL integration

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Your Profile

• You want to further develop your skills and actively use modern technologies
• You think structuredly and find creative solutions when it gets complex
• New technologies excite you
• You work well in a team and bring in your own ideas
• You take responsibility for code quality and project success

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Your Work Environment

At madco, you can expect a creative, open environment with diverse projects for customers from various industries.

With us, you will take responsibility – for your work, for our customers, and for the success of our agency.

No routine, no hiding: At madco, everyone actively shapes things.

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Working at madco – why we're different

Workplace

Casual clothing, the