VSE NET GmbH | Germany | 66xxx Saarbrücken | Temporary contract | Full time | Published since: 09.03.2026 on stepstone.de
Backend Application Engineer ERP / CRM (m/f/d)
VSE NET, a subsidiary of VSE AG and part of the VSE Group, stands for digitalization, competence and proximity to the customer. With our telecommunications services and solutions, we drive the digital transformation forward and improve the quality of life and work of our customers and partners through innovative technologies. We are committed to connecting people and businesses and helping them communicate and work more efficiently. Through continuous innovation and first-class service, we are a trusted partner for our customers and deliver sustainable added value to society.
Application Engineer ERP / CRM (m/w/d) Saarbrücken Full time from now on 3 years attractive remuneration Possibility of site-flexible work
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Your tasks • Your profile • What we offer
Technical context & architecture Development and integration of our ERP and CRM systems (e.g. CRM – Dynamics 365 or ERP – Navision / Business Central) Design and implementation of service-oriented solutions in a hybrid cloud/on-prem architecture Development of containerized applications (Docker, Kubernetes) Integration of COTS solutions and development of own modules, interfaces and services Support for the transition from legacy systems to a modern, standardized target architecture Development and implementation Development of new functions, services and interfaces in ERP/CRM environment Technical analysis of requirements and implementation in scalable solutions Quality assurance (code reviews, testing, documentation) Participation in the introduction of modern deployment models (Infrastructure as Code, Automation) Responsibility and cooperation Technical control and evaluation of external development partners Responsible management of your modules or domains Close cooperation with architecture, infrastructure and disciplines Transformation and modernization context Resolving heterogeneous on-prem solutions through a consolidated platform strategy Harmonisation and standardisation of processes Active contribution to reducing technical debt
You use your experience to reliably support customers and live your enthusiasm for work. You also have the following experiences / skills: Study or training with IT focus – or a comparable qualification Experience in the development of ERP and CRM systems (ideally CRM – Dynamics 365, ERP – Navision / Business Central, but no need) Good knowledge of modern programming languages (e.g. C#, TypeScript, .NET) Experience in handling cloud services (Azure preferred) Knowledge of databases (SQL, possibly NoSQL) Experience with API design, integrations, interfaces (REST, SOAP, messaging) Understanding software architecture and modular system landscapes Fun on complex transformation projects and cross-functional cooperation
Family-friendly company Health promotion / prevention Flexible working time models Additional sickness insurance Promotion of continuing and continuing training Network in the E.ON Group
Location
![]() | VSE NET GmbH | |
| 66115 Saarbrücken | ||
| Germany |
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