Your Role :

We are looking for an experienced COE Architect for our Global B2B Architecture Team. In this role, you are responsible for designing and maintaining the end-to-end architecture of complex B2B solutions a central enabling layer within our extensive business portfolio.

You play a key role in B2B IT transformation and ensure that the architecture roadmap aligns with our long-term strategic goals. This role requires 12+ years of experience.

We are seeking an experienced COE Architect with extensive B2B solution architecture expertise in telecommunications/IT environments for our Global B2B Architecture Team.

Main Responsibilities :

- Define, design, and implement end-to-end solution architectures for B2B IT systems.

- Translate business requirements into actionable architecture designs across multiple applications.

- Collaborate closely with Centers of Excellence (CoEs), Value Streams, and Enterprise Architecture Teams to ensure architectural consistency and scalability.

- Contribute to the architecture roadmap and ensure alignment with the overall target picture.

- Work with CoE architects to define capabilities, features, and enablers for various applications.

- Apply cross-application and cross-domain thinking to develop holistic solutions.

- Own, create, and maintain solution design artifacts for your respective area.

- Support agile teams in delivering architecture-compliant, high-quality solutions.

- Operate under the guidance and guardrails of the Enterprise Architecture Lead Team.

Why You Should Take This Role :

- Be part of a global architecture team driving the digital transformation of B2B solutions.

- Opportunity to work with cutting-edge telecommunications technologies and next-generation enterprise architectures.

- Collaborate with global teams and CoEs in a dynamic, agile environment.

- Shape the architectural direction of strategic B2B initiatives within a global organization.

Your Profile :

Must-Have Qualifications :

- 12+ years of experience

- Extensive experience in B2B solution architecture, especially in telecommunications/IT environments

- Proven expertise in BSS and data domains

- Experience in building Greenfield solutions

- Deep understanding of B2B products for large enterprises

- Knowledge of business processes and telecommunications business models

- Familiarity with TM Forum standards

- Knowledge of ITSM/telecom product modeling (from commercial to service fulfillment level)

- Knowledge of software modeling tools such as UML, PlantUML, or MKDocs

- Practical experience in Agile/SAFe environments

- Experience with tools like JIRA

- Basic understanding of cloudification, virtualization, and containerization concepts

- Excellent communication skills

- Fluent English

Preferred Qualifications :

- Experience with wholesale business processes

- Background in software or application development

- German language skills