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# Tech Lead Middleware H/F

- **Company:** Proxiad
- **Location:** Paris, France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Middleware, JSON, Service-Oriented Architecture, Simple Object Access Protocol (SOAP), Systems Integration, Web Services, Extensible Markup Language (XML), File Transfer Protocol (FTP), Api Gateway, Enterprise Service Bus
- **Published:** August 29, 2026
- **Apply:** https://www.hellowork.com/fr-fr/emplois/82797715.html

## About the Role

Expérience avérée sur des projets d'intégration de systèmes complexes (middleware, ESB, API Gateway).

 - Maîtrise des protocoles d'échange (REST, SOAP, SFTP, ESB, etc.) et des formats de données (XML, CSV, JSON).
 - Connaissance des outils de supervision, de journalisation et de rejeu des flux.
 - Capacité à concevoir des architectures extensibles et modulaires.
 - Sensibilité aux exigences non fonctionnelles : haute disponibilité, sécurité, traçabilité, reprise sur incident.
 - Expérience dans la rédaction de documentation technique et d'exploitation.
 - Réalisation concrète des connecteurs, mappings et tests., SOAP
REST
Architecture orientée services (SOA)
XML
JSON

## Description

Le projet requiert la conception et la mise en oeuvre d'une gateway multi-protocoles, capable de gérer des flux hétérogènes (REST, XML, SFTP, CSV par email, ESB, etc.), de transformer et router les messages, et d'assurer la supervision et la traçabilité.

 - maîtrise les architectures orientées services (SOA), les bus d'intégration (ESB), les protocoles d'échange, et les problématiques de mapping et de transformation de données.


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