Senior Application Architect l EU Institutions Project l Hybrid in Strasbourg

Seidor Group; Strasbourg; Sur place; EUR 85 000 - 110 000; Plein temps

Résumé du poste

Seidor Group in Strasbourg is seeking a Senior Application Architect to join our team on a major European Union project at EULISA. You will design architectures, APIs, and integration patterns across Java-based applications, ensuring security, reliability and maintainability.

Collaborate with technical leaders, developers and infrastructure teams to translate requirements into detailed designs and documentation, and guide project delivery from design to release.

Qualifications

• 8–10 years of experience in application architecture and enterprise software integration.
• Strong expertise in Java-based enterprise applications.
• Proven experience designing APIs, modular architectures, reusable libraries and service-based solutions.
• Experience integrating Java applications with native software components.
• Strong understanding of cross-technology interfaces, dependencies and integration patterns.
• Experience with application modelling, interface specifications and architecture diagrams.
• Knowledge of software testing, versioning and release management.
• Ability to translate technical requirements into detailed application designs.

Responsabilités

• Design software application architectures and integration solutions for complex enterprise environments.
• Define application structures, interfaces, data flows, APIs and integration patterns.
• Translate functional and technical requirements into detailed application designs and specifications.
• Design integration layers connecting Java applications, native libraries and enterprise services.
• Define application behaviour, configuration, error handling and compatibility requirements.
• Review technical implementations and provide architectural guidance to development teams.
• Ensure application performance, security, reliability and maintainability.
• Design modular and reusable components supporting biometric applications.
• Produce and maintain architecture diagrams, interface specifications and technical documentation.
• Support integration testing, release management and technical acceptance.
• Collaborate with technical leaders, software developers and infrastructure teams throughout the delivery lifecycle.

Connaissances

Java expertise

API design

Enterprise integration

Architecture diagrams

CI/CD

Outils

GitHub

Jira

Confluence

CI/CD tooling

Description du poste

About Seidor

SEIDOR helps organizations transform and stay competitive through technology and innovation, always putting people first. With over 8,000 professionals in 45 countries, we are a diverse and inclusive global team committed to talent, equal opportunities, and sustainable growth. Will you join us in humanizing technology?

SEIDOR helps organizations transform and stay competitive through technology and innovation, always putting people first. With over 8,000 professionals in 45 countries, we are a diverse and inclusive global team committed to talent, equal opportunities, and sustainable growth. Will you join us in humanizing technology?

We are looking for an experienced Senior Application Architect to join our team working on a major European Union project at EULISA in Strasbourg.

• Design software application architectures and integration solutions for complex enterprise environments.
• Define application structures, interfaces, data flows, APIs and integration patterns.
• Translate functional and technical requirements into detailed application designs and specifications.
• Design integration layers connecting Java applications, native libraries and enterprise services.
• Define application behaviour, configuration, error handling and compatibility requirements.
• Review technical implementations and provide architectural guidance to development teams.
• Ensure application performance, security, reliability and maintainability.
• Design modular and reusable components supporting biometric applications.
• Produce and maintain architecture diagrams, interface specifications and technical documentation.
• Support integration testing, release management and technical acceptance.
• Collaborate with technical leaders, software developers and infrastructure teams throughout the delivery lifecycle.

Requirements

• 8–10 years of experience in application architecture and enterprise software integration.
• Strong expertise in Java-based enterprise applications.
• Proven experience designing APIs, modular architectures, reusable libraries and service-based solutions.
• Experience integrating Java applications with native software components.
• Strong understanding of cross-technology interfaces, dependencies and integration patterns.
• Experience with application modelling, interface specifications and architecture diagrams.
• Knowledge of software testing, versioning and release management.
• Ability to translate technical requirements into detailed application designs.

Technical Tools And Technologies

• Java ecosystem and associated build tools.
• REST APIs, integration patterns and service-based architectures.
• Git-based development workflows, preferably GitHub.
• CI/CD, automated testing and artifact repositories.
• Application architecture modelling and documentation tools.
• Jira and Confluence, or equivalent collaboration platforms.

Highly Valued Experience

• Biometric applications, image processing or recognition technologies.
• Integration of C/C++ native libraries with Java or enterprise applications.
• Cross-platform SDK development, integration and software distribution.
• Large-scale, mission-critical or security-sensitive information systems.