E2E Designer

E2E Designer

NTT DATA

Brussels, Belgium

About the Role:

We're looking for an E2E Designer with solution architecture experience to translate business needs into high-level cross-domain technical designs, define integration patterns, coordinate component teams, validate end-to-end solutions, and ensure clear handover to delivery teams. This role sits at the intersection of business and technology — you'll act as the technical architecture reference for cross-domain projects, working with GCP, Java, Angular, and Telco standards like TMF and ODA. Strong communication, business acumen, and English fluency are essential.

Your role:

• Define high-level solutions for projects impacting multiple components (solution proposal)
• Interact with business requestors — understand and challenge the needs
• Challenge the business needs to optimize design and delivery
• Create EPICs to ensure design quality, testability, and business value
• Identify integration points and define appropriate integration patterns
• Lead the Technical core team and coordinate component design for global coherence
• Present solutions to the Design Authority Board and business stakeholders
• Create architectural artifacts to support transversal project understanding
• Lead hot-housing sessions with components, ensuring effective hand-over to delivery teams
• Provide test support and ensure smooth hand-over of initiatives to delivery teams

This role describes your starting point at NTT DATA. We believe in long-term relationships and in supporting your growth. As your skills and ambitions evolve, we will work with you to identify future opportunities, projects, and career paths across our organization.

Your profile:

• Minimum of 3 years of experience in solution architecture, with a focus on end-to-end solution design
• Strong knowledge of solution architecture, integration patterns, and enterprise architecture frameworks
• Familiarity with frameworks such as TOGAF, TMF, and ODA is advantageous
• University degree or equivalent higher education
• Understanding of functional and non-functional architecture principles
• Ability to explain complex technical matters clearly to diverse audiences
• Strong business acumen with the capacity to challenge and optimize solutions
• Assertiveness and proactive communication
• Fluency in English
• Nice to have: Knowledge of ArchiMate and TMF APIs