Technical Architect

Mission Overview:

Keystone Solutions is seeking a Technical Architect for a consultancy mission at a client site. This role focuses on the evolution of the integration architecture that connects various information systems, whether hosted on Azure or a private cloud for legacy applications. The position also involves the evolution and maintenance of solutions developed on this platform.

Key Responsibilities:

• Define technical architectures for solutions based on the integration platform, particularly for implementing data management frameworks (Enterprise Data Management) and GIS systems.
• Lead a development team during implementations while also participating in the development of all or part of the solutions.
• Deliverables include:
• High Level Design
• Technical architecture design
• Technical analysis documents
• Development and documentation of solutions
• Handover / coaching of developers

Why Join Keystone Solutions:

As a consultant with Keystone Solutions, you will engage in dynamic projects that present diverse challenges across various client environments. This role offers turbo-charged learning opportunities and a commitment to your career growth within our framework. Being a 'K-Stone' means bringing our core values to every engagement, ensuring a meaningful impact in your work.

Duration:

01/10/2026 - 31/05/2027 8 months (full time)

Skills required:

• Architecture technique de plateformes d’intégration hybrides (Azure + private cloud / applications legacy) - Level: Expert - Most recent: This year
• Azure (AKS, Azure Service Bus, Azure Event Grid, Azure Storage, Workbooks / Kusto Query Language) - Level: Advanced - Most recent: This year
• Docker - Level: Advanced - Most recent: This year
• Enterprise Data Management / référentiels de données / mécanismes d’abonnement aux Sources Authentiques - Level: Expert - Most recent: This year
• Expertise GIS, Hibernate Spatial, JTS, GeoTools, algorithmique spatiale - Level: Advanced - Most recent: This year
• Java 11 / 17 / 21 / 25 et plateforme J2EE - Level: Expert - Most recent: This year
• JPA - Level: Expert - Most recent: This year
• Kubernetes - Level: Advanced - Most recent: This year
• Quarkus - Level: Advanced - Most recent: This year
• REST, SOAP, WS-Security, SOA et microservices - Level: Expert - Most recent: This year
• Spring 6.x - Level: Expert - Most recent: This year
• Spring Batch - Level: Expert - Most recent: This year
• Spring Boot - Level: Expert - Most recent: This year
• WSO2 Enterprise Integrator (version 6.4 et suivantes) et API Manager (version 2.6 et suivantes) - Level: Advanced - Most recent: This year

Language requirements:

Dutch or French
Level Native or bilingual proficiency
English
Level Professional working proficiency