DevOps Engineer - R01553546

About Brillio

Born digital in 2014, Brillio is a powerhouse of digital transformations. Orchestrated around the superpowers of technology – Cloud, AI, Mobile, IoT, we are a partner of choice for leading companies around the world, helping them leverage digital technologies. We have a global workforce of 6000+ people present in 15 locations across 6 countries – USA, Canada, Mexico, UK, Romania, and India. We have been consistently certified by Great Place To Work® institute in USA, India, UK, and Romania for our strong foundational values and employee-centric culture.

Brillio Romania

We are a dynamic and rapidly growing company with over 250 colleagues country wide and offices in Cluj, Oradea and Bucharest. With its fast-paced growth, the company has consistently demonstrated an unwavering commitment to client satisfaction.

At Brillio Romania, we know our success comes from the innovative contributions and brilliant work of our people. So, we make fostering a positive work environment our top priority. Our colleagues not only thrive, but they also have the chance to build long and fulfilling careers, fostering a sense of stability and dedication that ultimately benefits both the company and our valued clients.

Accelerate YOU at Brillio!!

Looking for an experienced DevOps / Kubernetes engineer for a platform migration engagement for a Formula One team.

Responsibilities

Plan and execute the migration of production workloads across Kubernetes clusters with minimal downtime and high reliability

Develop and maintain YAML-based deployment strategies using Helm, Kustomize, ArgoCD, Kubernetes CRDs, and Crossplane compositions

Implement and support namespace-based and virtual cluster (vcluster) multi-tenancy models, including resource quotas, network segmentation, and secure tenant boundaries

Design, migrate, and manage GitOps deployment pipelines using ArgoCD, with experience transitioning from Flux-based systems and supporting multi-environment promotion workflows.

Transition legacy Terraform infrastructure to Kubernetes-native resource management using Crossplane XRDs and other

Manage and troubleshoot Kubernetes deployments across AWS EKS and on-premises environments (e.g., Rancher), ensuring consistent configuration and networking standards.

Build and maintain CI/CD workflows using Azure DevOps and Bitbucket Pipelines, integrating with GitOps-based deployment mechanisms.

Implement monitoring solutions using OpenTelemetry and Prometheus to ensure system health and performance visibility.

Define and manage Kubernetes RBAC, network policies, tenant isolation, and secrets management using tools like Hashicorp Vault.

Rapidly assess existing infrastructure, collaborate with cross-functional teams, and produce detailed documentation for knowledge sharing and system transition.

Job requirements

Kubernetes Platform Migration: Proven experience migrating production workloads between Kubernetes clusters

YAML-based Deployment Methods: Strong expertise with declarative deployment approaches including Helm charts, Kubernetes CRDs, ArgoCD applications, Crossplane compositions, and Kustomize overlays

Multi-Tenant Cluster Architecture: Experience with vcluster implementation for virtual cluster isolation and namespace-based multi-tenancy patterns, including resource quotas, network segmentation, and tenant boundaries.

GitOps Implementation: Hands-on experience with ArgoCD patterns, migrating Flux-based deployments, and working within multi-environment promotion pipelines.

Infrastructure as Code Migration: Experience transitioning from Terraform deployments to modern cloud-native approaches, including Crossplane XRDs and Kubernetes-native resource management.

Multi-Cloud Deployment: Practical experience with hybrid deployments across AWS EKS and on-premises Kubernetes (Rancher), understanding environment-specific configurations and networking requirements.

CI/CD Pipeline Integration: Working knowledge of Azure DevOps and Bitbucket Pipelines for build automation, with experience integrating GitOps deployment workflows.

Observability & Monitoring: Familiarity with OpenTelemetry instrumentation and Prometheus metrics collection.

Container Security & RBAC: Understanding of Kubernetes security models, RBAC configuration, network policies, tenant isolation, and secrets management using Hashicorp Vault.

Rapid Assessment & Documentation: Ability to quickly analyse existing architecture, and work within a team to document the new state for knowledge transfer.

Perks and Benefits

· We value your time and lifestyle preferences, so you can choose whether you want to work entirely remotely or from our offices in Cluj-Napoca, Oradea and Bucharest.

· Access to learning through our internal platform - Percipio.

· Private health insurance is provided by Medicover.

· Work from home fixed monthly budget.

· A monthly budget you can use to purchase flexible benefits through the Edenred Benefit platform.

· Sports benefit: We encourage you to have a healthy lifestyle. We'll reimburse you within budget for your favorite sporting activity: whether it's football, climbing, gym or other sports.

Take the next step with Brillio. Accelerate What Matters. Be a Catalyst for Tomorrow. Be a Brillian!