Teams at A1 Group

Prepare presales work and create offers for business customers. Analyze ICT and telecommunications requirements, gather and document data from systems and contracts, understand customer portfolios and existing agreements, and coordinate requirements with Sales and the A1 Austria business area. The role requires German communication skills, structured data research, SAP and CRM experience, Microsoft Office proficiency, attention to detail, and interest in ICT products.

Design, develop, and maintain scalable RESTful and gRPC APIs for telecom network services and integrations. Build secure, high-performance backend services, integrate with 5G, LTE, MPLS, and SDN infrastructure, and manage API versioning, documentation, monitoring, and lifecycle operations. Collaborate with network engineers and product teams, troubleshoot performance issues, and write reliable, tested code using modern cloud, containerization, and microservices technologies.

Drive presales for ERP, CRM, BI, and AI solutions by analyzing business requirements, designing end-to-end architectures, defining integrations, delivering executive presentations and demonstrations, supporting proposals and RFPs, and developing proofs of concept. The role partners with sales and technical teams to translate technology capabilities into business value for enterprise clients.