HubMub
-
Devoteam

Senior DevOps Engineer

Devoteam
Luxembourg · Full-time · Mid-Senior
Devoteam is an AI-driven tech consulting firm specializing in cloud platforms, cybersecurity, data solutions, and sustainability. With nearly 30 years of tech-native expertise, we guide businesses through sustainable digital transformations to deliver tangible value.

Present in over 25 countries across Europe, the Middle East, and Africa, and powered by over 11,500 collaborators, Devoteam is committed to leveraging technology to serve people. This commitment is strengthened by our strategic partnerships with leading cloud platforms like AWS, Google Cloud, Microsoft Azure, and ServiceNow.

In Luxembourg, we are a strong workforce of almost 150 professionals, including an Innovative Tech Department: a focused group of around 30 specialists in cutting-edge technologies. Embracing a vendor-agnostic approach, this team cultivates deep expertise across diverse cloud providers, open-source technologies, and other innovative tools, enabling us to craft tailored solutions that best fit our clients' needs.

Job Description

About the role

You'll join Devoteam's engineering practice and work across client engagements — from financial services to large enterprises — where the infrastructure actually matters. You'll be embedded in cross-functional teams, shaping DevOps standards from the ground up, not inheriting someone else's neglected setup.

What You'll 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 Devoteam's 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 we're 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 isn't written down, it doesn't 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: You'll 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: Devoteam's Training Center, certification sponsorship, and mentoring program. Your career path is yours to define, and we'll 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 you're 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 role's vision, your growth, and team culture.
  • 4. The Offer: If we're a match, we'll make it official!


⏱️ Our Timeline: We value momentum. We aim to move quickly and wrap up the entire process within 2–3 weeks, depending on everyone's 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 don't worry. Just apply. Together we'll discover what you can bring to the table, in which role you would fit best and how you could potentially grow at Devoteam.

Key Skills

Ranked by relevance

cloud kafka devops aws kubernetes gitlab ci terraform ansible apache gitlab configuration management infrastructure as code cybersecurity embedded jenkins storage python docker istio linux bash cicd saml gcp ai
Login to Apply
🇱🇺

Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
May 22, 2026
Type
Full-time
Level
Mid-Senior
Location
Koerich
Company
Devoteam

Industries

IT Services IT Consulting

Categories

Consulting

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Devoteam
Related

Kubernetes Engineer H/F

2026-05-25

Full-time
Mid-Senior
France
IT Services
Consulting
View Job Details
Devoteam
Related

Développeur PHP fullstack F/H

2026-05-19

Full-time
Mid-Senior
France
IT Services
Consulting
View Job Details
Deltatre
Related

Java Backend Software Engineer

2026-05-26

Full-time
Mid-Senior
Romania
Software Development
Engineering