L2 Cloud Engineer - Kubernetes & Observability M / F / X

Job description

Join our team and start a new adventure in an international and dynamic environment, where you will be able to fulfil your career expectations in a fast-growing organization.

You will join our Cloud Engineering Workstream, owning the Kubernetes and GitOps operational layer across client’s AKS and GKE environments. You will lead all container workload deployments, ArgoCD pipeline operations, and Helm release management. Simultaneously, you will own the observability estate - Dynatrace APM, Azure Monitor, and GCP Cloud Monitoring - across 95 environments, shifting the team from reactive incident response toward proactive detection. This is the highest daily-activity profile in Block 3 given the change volume driven by CI/CD deployment, ensuring 24/7 shift handover.

Your missions

Administer and manage AKS and GKE clusters, including node pool management, upgrades, autoscaling, and pod-level troubleshooting

Author and debug YAML manifests for Kubernetes workloads

Deploy, upgrade, and roll back Helm charts, managing values and releases

Apply Kustomize overlays and environment-specific patches

Operate ArgoCD, including App-of-Apps patterns, sync operations, health management, and rollback execution

Configure and manage NGINX ingress controllers, routing, and TLS

Execute and diagnose GitLab CI/CD and Azure DevOps pipelines, including agent management and failure analysis

Deploy and manage Dynatrace OneAgent, configure alerting profiles, Davis AI, management zones, and dashboards

Author KQL queries and govern log-based alerts in Azure Monitor and Log Analytics

Operate GCP Cloud Monitoring and Cloud Logging

Integrate deployment tracking and observability with Release.AI

Your profile

Experience in Kubernetes cluster administration (AKS and GKE) (4 to 6 years)

Proficiency in Helm, Kustomize, and YAML manifest authoring

Experience with ArgoCD, GitOps workflows, and NGINX ingress controller configuration

Proficiency in GitLab CI/CD and Azure DevOps pipeline execution and troubleshooting

Experience with Dynatrace APM (OneAgent deployment, alerting, dashboards), Azure Monitor, Log Analytics (KQL), and GCP Cloud Monitoring

Experience with Release.AI for deployment tracking and observability integration

CKA and Dynatrace Professional certifications

Academic background: relevant degree in Information Systems, Computer Science, or equivalent

English and French fluent

You demonstrate a structured, documented approach to change execution, a proactive mindset for monitoring, strong analytical skills for incident correlation, commitment to cross-training, and readiness for 24/7 shift work

What we offer

An international community bringing together 110+ different nationalities

An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities

A robust training system with our internal Academy and 250+ available modules

A vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)

At Mantu, sustainability is part of everything we do. You’ll have the opportunity to turn your ideas into action and make a tangible impact. Every day, our teams bring our ESG commitments to life, from reducing our footprint to driving positive change within our communities. Through our WeCare Together program, you’ll be empowered to design and lead projects that create real social or environmental impact, with the company’s full support.

Amaris Consulting is proud to be an equal-opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics.

Who are we?

Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses. With more than 1000 clients across the globe, we have been rolling out solutions in major projects for over a decade – this is made possible by an international team of 7,600 people spread across 5 continents and more than 60 countries. Our solutions focus on four different Business Lines: Information System & Digital, Telecom, Life Sciences and Engineering. We’re focused on building and nurturing a top talent community where all our team members can achieve their full potential. Amaris is your steppingstone to cross rivers of change, meet challenges and achieve all your projects with success.

At Amaris, we strive to provide our candidates with the best possible recruitment experience. We like to get to know our candidates, challenge them, and be able to give them proper feedback as quickly as possible. Here's what our recruitment process looks like:

Brief Call: Our process typically begins with a brief virtual/phone conversation to get to know you! The objective? Learn about you, understand your motivations, and make sure we have the right job for you!

Interviews (the average number of interviews is 3 - the number may vary depending on the level of seniority required for the position). During the interviews, you will meet people from our team: your line manager of course, but also other people related to your future role. We will talk in depth about you, your experience, and skills, but also about the position and what will be expected of you. Of course, you will also get to know Amaris: our culture, our roots, our teams, and your career opportunities!

Case study: Depending on the position, we may ask you to take a test. This could be a role play, a technical assessment, a problem-solving scenario, etc.

As you know, every person is different and so is every role in a company. That is why we have to adapt accordingly, and the process may differ slightly at times. However, please know that we always put ourselves in the candidate's shoes to ensure they have the best possible experience.

We look forward to meeting you!