DevOps Engineer – CI/CD

Keoni; Paris; Hybrid; EUR 65,000 - 90,000; Full time

Job summary

Keoni is seeking an experienced DevOps Engineer to enhance CI/CD pipelines and automate deployments in a European context. You will work across development, infrastructure and operations to improve reliability and performance of the delivery stack.

The role emphasizes automation, monitoring, and knowledge sharing, with a strong focus on collaboration and documentation to uplift operational quality.

Qualifications

• Maintains and evolves operational environments.
• Automates deployments and CI/CD pipelines.
• Collaborates with development, infra and ops teams to improve reliability.

Responsibilities

• Manage and evolve technical environments.
• Maintain deployment pipelines for production readiness.
• Support and optimize production deployments.
• Improve monitoring and traceability tools.
• Document best practices and share knowledge with teams.

Skills

CI/CD tooling

GitLab CI

Jenkins

Conan

CMake

Java

Maven

Gradle

Python

pip

conda

Artifactory

Quetz

Ansible

Docker

Podman

Apptainer

Grafana

Prometheus

ELK

PostgreSQL

MongoDB

IaC

GitOps

Tools

Jenkins

GitLab CI

Artifactory

Quetz

Ansible

Docker

Podman

Apptainer

Grafana

Prometheus

ELK

PostgreSQL

MongoDB

CMake

Maven

Gradle

pip

conda

Conan

Job description

# DevOps Engineer – CI/CD* DevOps Engineer – CI/CDRESPONSIBILITIES The candidate will be involved in improving the reliability of existing processes, supporting recurring production deployments, maintaining the consistency of environments, and contributing to the operational quality of the information system. SysOps skills, providing system and middleware expertise, may be required to configure and parameterize the infrastructure for optimal operational performance (from deployment to operation) of applications. The work will be part of a comprehensive approach to optimizing tools, ensuring the reliability of software deliveries, and building technical knowledge, in collaboration with internal development, infrastructure, and operations teams.Main activities: • Management and evolution of technical environments • Maintenance of operational deployment pipelines • Support for production deployments • Management and evolution of technical environments • Improvement of monitoring and traceability tools • Knowledge capitalization and transferPROFILE & Technical Requirements: The candidate has solid experience in maintaining operational technical environments and automating deployments. They are proficient in tools commonly used in a continuous integration and automated infrastructure context, including: • Proficiency in continuous integration and deployment tools: GitLab CI, Jenkins (pipeline configuration, runner management). • Dependency management and compilation: C++ (Conan, CMake), Java (Maven, Gradle), Python (pip, conda). • Maintenance of CI/CD systems including tools, platforms, and repositories: Artifactory, Quetz. • Automation and configuration: Ansible (configuration and deployment scripts). • Containerization and orchestration: Docker, Podman, Apptainer (image creation, container management). • Supervision and monitoring: Grafana, Prometheus (dashboards, alerts). • Logging and observability: ELK stack • Database management: PostgreSQL, MongoDB (executing SQL scripts, managing connections, schema updates). • Knowledge of DevOps and GitOps practices (infrastructure as code, deployment automation). • A strong ability to work in coordination with multiple technical teams, write clear documentation, and share best practices is also expected… • Autonomy, rigor, and the ability to work on an existing system are essential for the success of the mission. • Good oral and written communication skills . DELIVERABLES: Configured and documented CI/CD pipelines;**Work location:** Europe