Senior DevOps Engineer (Kubernetes & GitOps)

๐Ÿข Miratech ยท all Miratech jobs
๐Ÿ“ Poland
๐Ÿ“… Posted 2026-08-08 ยท via Himalayas
๐Ÿท DevOps-Engineer,Kubernetes-Engineer,Site-Reliability-Engineer,Cloud-Infrastructure-Engineer,Senior-DevOps,Senior-Kubernetes-Engineer,Senior-Staff-DevOps-Engineer,Senior-DevOps-Platform-Engineer,Senior-Engineer-Cloud-and-DevOps-(P),Senior-AWS-DevOps-Engineer
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We are looking for a Senior DevOps Engineer with strong hands-on experience operating Kubernetes in production at scale. This role is ideal for someone who has owned real-world Kubernetes platforms, understands the operational complexity of running distributed systems in production, and has strong experience with GitOps-based deployment workflows.
The Senior DevOps Engineer will be responsible for building, improving, and supporting cloud-native infrastructure, Kubernetes platforms, CI/CD pipelines, observability systems, and production reliability practices. This person should be comfortable working across infrastructure, application, security, and operations teams to deliver reliable and repeatable deployment platforms.
Key Responsibilities

- Design, operate, and improve production-grade Kubernetes platforms.

- Build and maintain Kubernetes workloads, manifests, Helm charts, Kustomize overlays, and deployment patterns.

- Implement and support GitOps workflows using Flux, Argo CD, or similar tools.

- Improve CI/CD pipelines for reliable, repeatable, and secure application delivery.

- Partner with engineering teams to troubleshoot production issues across Kubernetes, networking, compute, storage, and application layers.

- Build automation for infrastructure provisioning, deployment, monitoring, and incident response.

- Support cloud infrastructure operations across AWS, GCP, Windows, or hybrid environments.

- Manage Kubernetes networking, ingress, service mesh, DNS, TLS, secrets, and workload identity patterns.

- Drive Infrastructure as Code standards using Terraform, Pulumi, CloudFormation, or similar tools.

- Collaborate with security teams to improve container, cluster, secrets, and supply-chain security.

- Mentor engineers on Kubernetes, DevOps, GitOps, and production operations best practices.

- Strong hands-on Kubernetes production experience.

- Advanced Kubernetes knowledge, including deployments, services, ingress, config maps, secrets, RBAC, network policies, probes, HPA, and storage.

- Strong GitOps experience, with Flux or Argo CD.

- Strong CI/CD experience using GitHub Actions, GitLab CI, Jenkins, CircleCI, or similar platforms.

- Experience with Helm and/or Kustomize .

- Strong Linux systems, networking , and troubleshooting skills.

- Experience with cloud infrastructure, preferably AWS , including EKS, IAM, VPC, Route 53, ALB/NLB, S3, RDS, or CloudWatch.

- Infrastructure as Code experience using Terraform or similar tools

- Strong scripting skills in Bash, Python, Go, or similar languages.

- Experience with observability tools such as Prometheus, Grafana, OpenTelemetry, Datadog, New Relic, Better Stack, or similar.

- Ability to troubleshoot complex production issues across application, infrastructure, and networking layers.

- Strong written communication skills, especially for runbooks, architecture notes, and operational documentation.

Nice to Have

- Service Mesh experience (Istio, Linkerd, Consul).

- Secrets Management experience (Vault, External Secrets, Sealed Secrets).

- Platform Engineering experience. Multi-region architectures.

- High Availability and Disaster Recovery solutions.

- Microservices and Distributed Systems experience.

- Incident Management and Postmortem practices.

- SRE practices and SLO-based operations.

We offer:

- Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth.

- Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, and a relocation program.

- Work From Anywhere Culture: make the most of the flexibility that comes with remote work.

- Growth Mindset : reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities.

- Global Impact: co

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