Senior Solution & API Integration Architect

NTT DATA Europe & Latam; Brussel Hoofdstad; On-site; EUR 90,000 - 130,000; Full time

Job summary

NTT DATA Europe & Latam is seeking a Senior Solution & Integration Architect to lead end-to-end architecture across complex transformation programs. You will align applications, APIs, data, cloud, security, and delivery, guiding decision-making with business and IT stakeholders.

The role requires deep integration expertise, strong DevOps understanding, and proven leadership in enterprise settings. Fluency in French and English is essential for client-facing activities and collaboration.

Qualifications

• Extensive experience as a Senior Architect or similar role.
• Strong expertise in Integration Architecture, APIs and enterprise integration patterns.
• Delivery experience on large CRM, Customer Operations, or digital transformation programs.
• Hands-on knowledge of Salesforce, MuleSoft, Genesys or similar platforms.
• Strong understanding of cloud-native, microservices, event-driven architectures and modern integration approaches.
• Solid DevOps knowledge: CI/CD, release management, deployment governance.
• Ability to translate business requirements into scalable, secure tech solutions.
• Excellent communication, workshop facilitation and stakeholder management.
• Experience in regulated industries, e.g., Financial Services, is a plus.
• Fluent in French and English.

Responsibilities

• Lead definition of target and transition architectures for large transformations.
• Design and govern integration and API architectures across enterprise platforms.
• Ensure consistency across applications, data, cloud, security, and delivery domains.
• Facilitate architecture workshops and drive key technical decisions with stakeholders.
• Define architecture principles, responsibilities, non-functional requirements, platform boundaries.
• Coordinate solution, application, data, security, and infrastructure architects.
• Assess environments, identify risks, and recommend modernization opportunities.
• Establish integration standards and reusable patterns for scalable solutions.
• Contribute to roadmaps, migration strategies, and deployment planning.
• Produce high-quality architecture documentation for design-to-delivery.

Skills

Solution Architecture

Integration Architecture

APIs

Enterprise integration patterns

CRM projects

Client-facing leadership

DevOps & CI/CD

Stakeholder management

Financial services domain

French & English fluency

Tools

Salesforce

MuleSoft

Genesys

Cloud-native architectures

Job description

NTT DATA Europe & Latam is seeking a Senior Solution & Integration Architect to lead end-to-end architecture across complex transformation programs. You will align applications, APIs, data, cloud, security, and delivery, guiding decision-making with business and IT stakeholders.

The role requires deep integration expertise, strong DevOps understanding, and proven leadership in enterprise settings. Fluency in French and English is essential for client-facing activities and collaboration.