Senior DevOps Engineer

About the role

Youll join Devoteams engineering practice and work across client engagements from financial services to large enterprises where the infrastructure actually matters. Youll be embedded in cross-functional teams shaping DevOps standards from the ground up not inheriting someone elses neglected setup.

What youll do

• Design build and own CI/CD pipelines across multiple projects and platforms (GitLab CI GitHub Actions Jenkins) from initial design to production;
• Automate deployment and infrastructure release workflows cutting manual toil and reducing the surface area for human error;
• Define and implement observability strategies covering metrics logs and distributed traces so issues are caught before users notice them;
• Design implement and operate Kafka-based data pipelines and real-time messaging infrastructure supporting critical business operations;
• Write Infrastructure as Code using Terraform or OpenTofu paired with configuration management via Ansible Salt or Puppet;
• Investigate platform incidents end-to-end and own the resolution including writing the post-mortem and updating the runbook;
• Actively contribute to Devoteams internal DevOps community through code reviews knowledge-sharing sessions and internal talks. 

Stack & technical environment

• Core: Linux (advanced administration) Kubernetes (senior level) Docker Helm;
• Security hardening: AppArmor SELinux Seccomp eBPF;
• Messaging & streaming: Apache Kafka Kafka Streams KSQL Apache Flink;
• IaC & config management: Terraform OpenTofu Ansible Salt Puppet;
• CI/CD: GitLab CI GitHub Actions Jenkins;
• Scripting: Bash Python PowerShell;
• Networking: Traffic management secure protocols storage architectures.

Qualifications :

What were looking for

Must-have:

• 3 years of hands-on experience in DevOps SRE or platform engineering roles;
• Senior-level Kubernetes experience including hardening (AppArmor SELinux Seccomp eBPF);
• Solid IaC background: proven experience designing pipelines not just maintaining them;
• Experience designing and operating Kafka-based architectures for real-time data processing;
• Comfortable owning infrastructure documentation if it isnt written down it doesnt exist;
• Fluent in both written and spoken French and English.

Nice to have:

• Certifications: CKA CKAD CKS or equivalent cloud certifications (AWS Azure GCP);
• Experience with DevSecOps tooling: Trivy Falco OPA/Kyverno HashiCorp Vault;
• Familiarity with service mesh solutions: Istio or Linkerd;
• Authentication/authorization protocols: OIDC SAML RBAC ReBAC;
• Prior experience in regulated environments (banking financial services).

Soft skills: Self-starter Able to explain technical trade-offs to non-technical stakeholders Quick to ramp up in new team and technical environments

Additional Information :

Partner with a multi-awarded Best Workplace & premium consulting company in Luxembourg. Devoteam Luxembourg offers a vibrant work culture that promotes innovation knowledge sharing and continuous learning. When you join our team you will enjoy:

• Real technical depth: Youll work on infrastructure that handles actual production load not demo environments. Access to the latest cloud platforms (Azure GCP AWS) and their managed services.
• Structured growth: Devoteams Training Center certification sponsorship and mentoring program. Your career path is yours to define and well fund the development to get there.
• A community not just a company: 130 engineers from 26 countries. Internal tech communities regular knowledge-sharing and a culture where youre expected to contribute not just consume.
• Impact beyond delivery: Through the Devoteam Foundation and communities your expertise can serve social and sustainability causes.

What does our hiring process look like

We know that interviewing takes time and energy so we keep our process straightforward transparent and respectful of your schedule. Here is what you can expect:

• 1. The Kickoff Chat (1h): A first conversation with our Talent Acquisition team to get to know each other align on expectations and answer any initial questions you have.
• 2. The Technical Interview (1h): A second meeting with one of our engineers and a member of the sales team. This is a great chance to see how our cross-functional teams work together.
• 3. The Final Alignment (45 min): A deeper dive with your future hiring manager to talk about the roles vision your growth and team culture.
• 4. The Offer: If were a match well make it official!

Our Timeline: We value momentum. We aim to move quickly and wrap up the entire process within 23 weeks depending on everyones availability. If we hit a delay we promise to keep you in the loop! 

Devoteam stands for equal opportunities. We are convinced that diversity contributes to the creativity dynamism and excellence of our organization. All our positions are open to people with disabilities.

If you do not feel fully confident that you meet the requirements above please dont worry. Just apply. Together well discover what you can bring to the table in which role you would fit best and how you could potentially grow at Devoteam.

Remote Work :

No

Employment Type :

Full-time