Bachelor Professional - IT (System Integration and Networking)

Our Development Platform & Integration team is responsible for establishing an integration factory within the Witt Group. Acting as a link between traditional IT operations and our development teams, we operate and develop critical business applications together. We work collaboratively across teams, implementing our projects agilely in successive short sprints. We solve our tasks together by leveraging each individual's strengths.

Apply now as an Integration Architect and support our agile team. Enjoy a thorough induction and ongoing learning in a trustful and familial working environment.

Of course, you can take advantage of mobile office and remote work. We enable mobile working where possible with the help of mobile devices and online tools.

Your Responsibilities:

• Take architectural responsibility for MuleSoft-based integration solutions
• Design API-led connectivity architectures across Experience, Process, and System APIs
• Assist in integrating standard applications like SAP S/4HANA and Salesforce
• Develop and review RAML/OpenAPI specifications
• Build a highly scalable omnichannel integration platform
• Define governance, security patterns, reuse strategies and platform standards
• Collaborate with Salesforce and SAP teams, E-Com engineering, and data & cloud architecture
• Shape CI/CD pipelines, observability, CloudHub 2.0, and platform automations

Your Profile:

• Several years' experience as a MuleSoft Architect (Anypoint Platform, CloudHub/CH2.0, RTF)
• Deep knowledge of integration patterns, event-driven architecture, API design
• Experience with SAP S/4HANA integration (IDoc/OData/BAPIs, Sales & Distribution, Supply Chain)
• Understanding of retail-specific process chains (article master data, pricing, inventory, orders)
• Know-how in security (OAuth2, JWT, mTLS) and logging/monitoring
• Experience with GitHub CI/CD and Cloud (GCP/Azure)
• Strong communication skills, an ownership mindset, and a passion for modern architecture
• Open to engaging more with AI tools and applying them to your work

Our Benefits - For Your Best Time at Work!

• With us, you can expect short communication paths, a company-wide 'you' culture, and numerous opportunities to contribute and develop personally and professionally — that is the Witt spirit!
• Flexible working hours, time recording, and flexitime, along with mobile office opportunities — you can perfectly optimise your workday for your performance.
• Work alone or with your colleagues wherever suits you best: in a co-working space, an exchange corner, or outdoors on our roof terrace when the weather is nice. Discover our work environments here.
• Interested in working abroad? No problem! With our Workation offer, you can work up to 30 days a year in the European foreign countries.
• Experience the team spirit with our company sports offerings and benefit your health at the same time.
• Benefit not only from the Witt Group but also from the Otto Group — whether through discounted personal sales across many group companies or enriching knowledge transfer.
• Become part of the Witt team and explore what else we have to offer! Spoiler: Our canteen team ensures a varied lunch break.