Senior DevOps Engineer (Strasbourg, on-site) – EU LISA

Twtspain; Strasbourg; Sur place; EUR 78 000 - 82 000; Plein temps

Résumé du poste

Twtspain is seeking a Senior DevOps Engineer for an on-site role in Strasbourg to lead cloud-native deployment and operations. You will implement GitOps workflows, manage Kubernetes platforms (OpenShift), and develop Helm charts while ensuring reliable CI/CD and issue resolution.

The ideal candidate has 7–10 years of experience, strong Unix/Linux skills, and proven experience with GitHub, ArgoCD, Artifactory, and Ansible within a collaborative, EU-based environment.

Qualifications

• Mandatory knowledge: DevOps practices, Git, GitOps, ArgoCD, Kubernetes, OpenShift, Helm, Kafka, Unix/Linux, Artifactory, Ansible.

Responsabilités

• Manage and deploy cloud-native applications using DevOps best practices.
• Promote GitOps principles across teams.
• Administer Git and GitHub repositories and workflows.
• Create, maintain, and enhance Helm Charts with rollback capabilities.
• Orchestrate deployments with ArgoCD and GitOps-driven processes.
• Manage Kubernetes resources and OpenShift environments.
• Execute Unix/Linux commands for deployments and troubleshooting.
• Integrate Artifactory within CI/CD pipelines.
• Automate deployment processes using Ansible Automation Platform.
• Document deployments, configurations, and procedures.
• Maintain GitOps workflows and configuration management processes.
• Review configurations delivered by contractors when required.
• Contribute to incident resolution and platform stability.

Formation

Bachelor23s Degree

Description du poste

Senior DevOps Engineer (Strasbourg, on-site) – EU LISA

Profile: Engineer.

Minimum experience: 7 to 10 years.

Knowledge: Devops, Git, ArgoCD, Kubernetes, Openshift, Kafka.

Studies required: Bachelor’s Degree.

Language: English (C1) MANDATORY.

Location: Strasbourg (on-site). EU candidates only.

Rate: 425-445€/day.

DESCRIPTION:

We are seeking a Senior DevOps Engineer with extensive experience in cloud-native application deployment and operations. The ideal candidate will have strong expertise in GitOps practices, version control management, Kubernetes-based platforms, deployment automation, and CI/CD methodologies. This role requires collaboration with infrastructure and development teams to ensure reliable, scalable, and efficient application delivery while promoting DevOps principles and modern engineering practices across the organization. The successful candidate will be responsible for deployment orchestration, configuration management, troubleshooting, documentation, and continuous improvement of DevOps workflows.

Description of the tasks:

• Manage and deploy cloud-native applications using DevOps best practices.
• Promote the adoption of DevOps methodologies and GitOps principles across teams.
• Administer and maintain version control repositories and workflows using Git and GitHub.
• Create, maintain, and enhance Helm Charts, including rollback capabilities to ensure deployment reliability.
• Orchestrate application deployments using ArgoCD and GitOps-driven processes.
• Manage Kubernetes resources and workloads within OpenShift environments.
• Execute Unix/Linux commands for deployments, operational support, and troubleshooting activities.
• Integrate and leverage Artifactory within CI/CD pipelines.
• Automate operational and deployment processes using Ansible Automation Platform.
• Collaborate with infrastructure and development teams to ensure smooth operations and effective communication.
• Produce and maintain technical documentation related to deployments, configurations, and operational procedures.
• Supervise and maintain GitOps workflows and configuration management processes.
• Review, validate, and correct configurations delivered by external contractors when required.
• Participate in troubleshooting activities and support incident resolution to maintain platform stability.

Knowledge and skills:

MANDATORY

• DevOps practices and methodologies.
• Git and GitHub repository management.
• GitOps principles and deployment strategies.
• ArgoCD deployment orchestration.
• Kubernetes administration and container orchestration.
• OpenShift platform administration.
• Helm Charts development, maintenance, and rollback management.
• Kafka platform knowledge.
• Unix/Linux command-line operations and troubleshooting.
• Artifactory integration within CI/CD pipelines.
• Ansible Automation Platform.

DESRIABLE

• Jenkins.
• Keycloak.
• IBM tools and ecosystem.
• Confluence.