Senior DevOps Engineer
Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Jul 16, 2025. Keyes scores B on the Alion truth index.
Joining KEYES means giving purpose to your talent.
Are you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At KEYES, we are not just looking for technical expertise; we are looking for people who share our values.
Do you want to continue your career and grow within one of Belgium’s leading IT companies?
Join KEYES as a Senior DevOps Engineer!
KEYES supports private and public organizations in Belgium and across Europe in their digital transformation by combining business expertise, technological mastery, and a long-term vision.
We support large enterprises, the public sector, healthcare organizations, and SMEs in all their digital challenges: Infrastructure & Cloud Solutions, Cybersecurity Solutions, Business Software Solutions, Mainframe Solutions, Data & AI Solutions, Advisory Solutions, and Staffing Solutions.
More information: www.keyes.eu
YOUR MISSION
As a Senior DevOps Engineer, your responsibilities will be as follows:
Design, implement, and maintain CI/CD pipelines using Azure DevOps / Azure Pipelines, Jenkins and Kubernetes.
Manage containerized applications with Docker.
Deploy applications in RHEL Linux environments.
Develop and maintain scripts in Python for automation and system integration.
Deploy, configure, and maintain JBoss / WildFly application servers.
Build and maintain Spring Boot and Node.js applications.
Manage builds and dependencies using Maven.
Work with Oracle databases and manage schema updates with Liquibase.
Collaborate with development teams to ensure secure, reliable, and efficient deployments.
Ability to work on an on-call basis supporting 24x7 shifts;
Requirements
YOUR PROFILE
5+ years of experience in Azure DevOps / Azure Pipelines and Jenkins.
Strong knowledge of Docker and container orchestration principles.
Solid understanding of RHEL Linux administration.
Hands-on experience with Python scripting for automation.
Experience with JBoss / WildFly, Spring Boot, and Node.js application build and deployment.
Familiarity with Maven for build automation.
Experience with Oracle databases, SQL and Liquibase.
Strong problem-solving, communication, and collaboration skills.
Preferred:
Experience with Azure and Jenkins Pipelines.
Do you recognise yourself in this description? Do you want to learn more?
Apply now! You will be contacted shortly
What if the mission isn’t an exact match for you?
Let’s stay in touch! Sign up, and we may contact you for other future opportunities: NRB - Spontaneous application
OUR OFFER
A permanent contract with a compensation package that includes private medical insurance, meal vouchers, mobile plan, etc.
Learning opportunities, in-house trainings, continuous coaching.
Fun, respectful and supportive work environment that promotes work-life balance.
Mobility opportunities to work abroad, in case of interest, as we have various job openings in our Group.