Ernsting's family | Germany | 48xxx Coesfeld-Lette bei Münster | Permanent position | Full time / Home office | Published since: 01.07.2026 on stepstone.de
Senior Fullstack Developer for the e-commerce platform (m/f/d)
Did you know that... as a sustainable family business with around 2,000 branches in Germany, Austria and the Netherlands and a multi-annual online shop are one of the largest omnichannel providers in European textile retail? Our clientele is looking forward to an attractive price-performance offer in the areas of clothing and home-food clothing for the whole family. This family thought is also reflected in our daily coexistence: a pronounced sense of communion, communication at eye level as well as a respectful approach make our constantly growing Ernsting's family something very special.
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Your tasks • Your profile • What we offer
In a powerful software engineering team, you shape the development of our e-commerce platform – from architecture to interfaces to operation You focus on AI-assisted development workflows: Instead of writing each line yourself, you control AI agencies, tailor tasks precisely and introduce solutions ready for production You are responsible for the quality, security and architecture of the KI generated code reviews, test coverage and performance stay in your hand You actively drive our AI offensive forward and establish new AI-based working methods as standard in the team You design customer-oriented services and interfaces and are involved in all phases – from conception to development and testing to delivery and operation
You have a degree in computer science or a comparable qualification You bring at least 5 years of professional experience in full-stack development - optimally in e-commerce or high-load environment Technically, sound knowledge in Java, Kotlin and TypeScript, know-how in common frameworks (e.g. Spring Boot), REST APIs as well as relational and NoSQL databases belong to your skills You have experience in designing software solutions and in the technical leadership of project teams You are open to the AI-assisted form of software development and understand your future role as an orchestrator that controls AI agencies – with the technical downfall, to safely evaluate and to answer generated code Strong communicative skills (in German and English language), an agile mindset, lust for working in the team and enthusiasm for knowledge transfer distinguish you, as well as a pronounced quality awareness Remarkable: Experience with modern front-end frameworks (React), microservice architectures with event-driven applications and DDD as well as DevOps, container and cloud technologies
Job & Family: We live a strong relationship on campus. At the same time, we offer you mobile work by arrangement, flexible working hours at a 37.5-hour week and a kita directly on campus Financial advantages: Holiday and Christmas money, BAV, VL, Corporate Benefits, Personal discounts and bike leasing Feeling factor: 30 vacation days, free gym on campus, modern jobs with a large campus garden, several coffee hubs and food spots with fresh menus Family Fun: Interne Events and Activities on the Campus with Boule-Bahn, Padel-Court and Multispielfeld A warm welcome: With structured onboarding, regular feedback talks and individual further development possibilities
Location
 | Ernsting's family | |
| Coesfeld-Lette bei Münster | ||
| Germany |
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