Technical Architect, Expert in Linux Systems & Middleware

Keoni; Paris; Hybrid; EUR 70,000 - 110,000; Full time

Job summary

Keoni in Europe is seeking a Senior Technical Architect specialized in Linux systems and middleware to lead the design, deployment and operations of our critical production platforms. You will own Linux/ Middleware architecture, drive automation with IaC, and supervise containerized environments using Docker and Kubernetes.

Responsibilities include incident/change management, writing technical documentation, and collaboration with cross-functional teams to ensure high availability in a

Qualifications

• Senior with 7+ years in Linux and middleware environments.
• Strong experience in Middleware & containerization.
• Familiar with IaC and automation tooling.

Responsibilities

• Expertise and administration of Linux & Middleware environments.
• Technical support and incident/change management.
• Participation in technical architecture activities.
• Implementation and maintenance of containerized environments.
• Automation and Infrastructure as Code.
• Writing technical documentation and reporting

Skills

Linux administration

Middleware architecture

Technical architecture

Support & operations

Documentation writing

Tools

Apache

JBoss

Tomcat

Docker

Kubernetes

Terraform

Job description

# Technical Architect, Expert in Linux Systems & Middleware* Technical Architect, Expert in Linux Systems & MiddlewareMain responsibilities: - Expertise and administration of Linux & Middleware environments- Technical support and incident/change management- Participation in technical architecture activities- Implementation and maintenance of containerized environments- Automation and Infrastructure as Code- Writing technical documentation and reportingKey skills required:- Linux administration- Middleware: Apache, JBoss, Tomcat- Containers: Docker / Kubernetes- Infrastructure as Code: Terraform- Technical architecture- Support & operations- Technical documentation (DAT, operating procedures)Key Criteria- Strong experience in Middleware & containerization- Highly valued Docker/Kubernetes expertise- Very good level of autonomy- Ability to work in a critical production environment- Infrastructure as Code / Terraform experience appreciated- Desired Profile: Senior (+7 years of experience)**Work location:** Europe