Architect with focus on Interfaces

Project overview

For our client in the public sector, we are currently looking for an Architect with a focus on interfaces.

Responsibilities

Knowledge:

• Design of the integration architecture and interface patterns for the joint development environment
• Technical connection of legacy and modern systems as well as integration of existing and new platform services
• Involvement of IT service providers and other consortia
• Integration of DevTools, Platform ART, Central Test, IT4IT, and Operations
• Definition of different adoption, integration, and service levels
• Development and safeguarding of migration, re-migration, and fallback concepts
• Support of federal scaling and gradual introduction
• Establishment of standardized and reusable integration and service agreements
• Sound experience in enterprise and solution integration
• Good knowledge of API and interface architecture
• Experience with heterogeneous system landscapes
• Knowledge of legacy/modern integration and coexistence architectures
• Experience with migration and integration architectures
• Knowledge of architecture governance and stakeholder management
• Experience in the public sector is an advantage
• Knowledge of Java and legacy technologies
• Experience with cloud and platform integration
• Understanding of Service Management, IT4IT, and data and service responsibility
• Ability to connect technical integration with organizational requirements and adoption models

Project details

Mid-October 2026

until 10/15/2027 (with option for extension)

Assignment: 85% Remote, 15% On-site (travel willingness desired)

• Start: 2026-10
• Remote: hybrid
• Location: Berlin, Deutschland, DE
• Languages: German