Senior DevOps Engineer
New
Sofia, BulgariaFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5+ years
- Required Skills
- PythonBashGCPKubernetesTerraform
Requirements
- 5+ years in DevOps, Cloud, or SRE roles.
- Strong hands-on experience with GCP including GKE, IAM, VPC networking, GKE Fleet, Workload Identity Federation, and GCP Secret Manager.
- Proficiency in Terraform for infrastructure as code across complex, multi-environment setups.
- Solid Kubernetes experience — cluster operations, node pools, RBAC, network policies, and troubleshooting.
- Experience with GitOps principles and FluxCD (or equivalent tools like ArgoCD) in production.
- Hands-on experience with Istio or another service mesh — traffic management, mTLS, and observability.
- Experience with HashiCorp Vault for secrets management and access policy enforcement.
- Experience with OPA Gatekeeper, External Secrets Operator (ESO) for Kubernetes secret synchronization.
- Strong scripting skills in Bash and/or Python.
- Experience with monitoring and logging tools — Prometheus, Grafana, and log aggregation pipelines.
- Demonstrated use of AI or LLM tools to improve infrastructure work.
Responsibilities
- Mentor DevOps engineers and promote a culture of automation, GitOps, and continuous improvement.
- Design and implement scalable infrastructure automation across GCP and on-prem using Terraform and GitOps practices.
- Manage and harden GKE clusters — including node pool configuration, access control, GKE Fleet management, and scalability.
- Operate and extend our GitOps delivery pipeline built on FluxCD.
- Manage secret lifecycle using HashiCorp Vault, GCP Secret Manager, and SOPS/KMS encryption.
- Build and maintain CI/CD pipelines in GitLab for secure, automated delivery.
- Manage and evolve our service mesh (Istio) — including mTLS policies, traffic management, and progressive delivery via Flagger.
- Enforce platform policies using OPA Gatekeeper and maintain compliance with security standards.
- Monitor, troubleshoot, and optimize cloud and on-prem environments using Prometheus, Grafana, Kiali, and Fluent Bit.
- Participate in on-call rotations and drive incident response.
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