Engineering System and Technologies SARL

• You design, set up and continuously develop test automation frameworks (e.g., Robot Framework, API testing, Python). • You integrate automated tests seamlessly into existing CI/CD pipelines. • You evaluate test results and actively contribute to root-cause analysis and bug fixing. • You build and maintain comprehensive test documentation — from test cases and test plans to traceability matrices. • You perform exploratory and regression testing to ensure quality for releases and changes. • You actively participate in sprint planning by providing informed test estimates and risk assessments. • You drive a quality-focused culture through continuous testing and targeted expansion of automation coverage.

• You are responsible for the system architecture and the continuous development of our Charging Operations systems — with a focus on CPMS and the Charging Backend • You ensure the stable operation of our systems: you monitor and analyze anomalies, perform troubleshooting, develop sustainable solutions and maintain clear documentation • You design the interfaces and data flows between CPMS, OCPP/OCPI, roaming, EMP and CPO partners, payment and billing systems, and internal systems such as our ERP • You identify optimization opportunities and increase the quality and performance of our operations by implementing efficient processes and automations • You establish and maintain operations standards, document operational processes and drive the development of sustainable knowledge management.

• Du unterstützt in der technischen Bewertung der Machbarkeit von Batteriespeicherprojekten (BESS). • Du planst und entwickelst Batteriespeichersysteme von der Konzeption bis zur Ausführung und begleitest Inbetriebnahmen und Abnahmen. • Du unterstützt Genehmigungsverfahren und begleitest Netzanschlussprozesse. • Du begleitest die Umsetzung und Qualitätssicherung während der Projektphase, analysierst bestehende Systeme und optimierst Prozesse. • Du bist eine Schnittstelle zu Netzbetreibern, Behörden und weiteren internen sowie Stakeholdern. • Du hilfst in der Erstellung von Messkonzepten für unterschiedliche Betreibermodelle.

• You develop and operate scalable backend systems based on C#. • You design and implement payment processes with a focus on integrating Stripe. • You develop solutions for automated billing processes and ensure their reliable operation. • You integrate existing billing systems into the backend landscape and optimize the related interfaces. • You contribute to the further development of backend architectures and technical standards.