Senior DevOps Engineer (AWS/Azure)

Hybrid work arrangement with 2 days per week from the Warsaw office.

Quick Facts

• Senior DevOps Consultant role supporting migration of Kubernetes-based platforms and applications from Azure/Azure DevOps to AWS/GitHub Actions.

Tasks

• Plan and execute migration of Kubernetes-based applications and platform components from Azure to AWS.
• Design, build, and maintain cloud infrastructure using Terraform across Azure and AWS environments.
• Migrate CI/CD pipelines from Azure DevOps to GitHub Actions and ensure secure, scalable deployment processes.
• Deploy, operate, and optimize Kubernetes platforms, including workload troubleshooting and production support.
• Lead migration activities related to networking, identity, security, storage, and application integrations.
• Support migration of data and persistent storage, including backup, restore, validation, cutover, and rollback activities.
• Deploy and manage JupyterHub/JupyterLab environments on Kubernetes, ensuring scalability, security, and operational stability.
• Implement monitoring, logging, alerting, and observability solutions across cloud and Kubernetes environments.
• Define and enforce cloud security best practices, IAM/RBAC models, workload identity, and secrets management.
• Automate operational processes, validation checks, and migration tasks using Python, Bash, and Infrastructure as Code.
• Collaborate with application, platform, security, and infrastructure teams to ensure successful migration delivery.

Requirements

• 5+ years of hands-on experience in DevOps, Platform Engineering, or Cloud Infrastructure roles, including Kubernetes-based application migrations and production cloud environments.
• Strong hands-on experience with Kubernetes, Docker, Helm and/or Kustomize, including RBAC, service accounts, ingress controllers, workload troubleshooting, and production cluster operations.
• Strong experience with AWS and Azure cloud platforms:
  • AWS: EKS, IAM, IRSA, VPC, Route 53, CloudWatch, Secrets Manager/Parameter Store, S3, RDS, EFS.
  • Azure: AKS, Azure DevOps, Azure Container Registry, Key Vault, Azure Monitor, Log Analytics.
• Expert-level Terraform experience, including reusable modules, remote state management, environment separation, and infrastructure migration patterns.
• Expert-level GitHub Actions and CI/CD best-practice experience.
• Hands-on experience deploying and operating JupyterHub/JupyterLab on Kubernetes, preferably on AWS EKS, including authentication, storage, scaling, resource management, and cloud-native integrations.
• Practical experience with application, database, and storage migration activities, including migration planning, validation, cutover, and rollback strategies.
• Strong understanding of cloud and Kubernetes networking, including VPC/VNet, DNS, TLS certificates, load balancing, ingress/egress traffic, private connectivity, and service discovery.
• Strong security mindset with experience in IAM, workload identity, Kubernetes RBAC, secrets management, container image security, and compliance-related requirements.
• Experience with monitoring and observability tools, including CloudWatch, Azure Monitor, Prometheus, Grafana, OpenTelemetry, logs, metrics, traces, and alert migration.
• Proficiency in Python or Bash scripting for automation and operational tooling.

Nice to Have

• Experience with AKS-to-EKS migrations.
• Experience migrating Azure DevOps YAML pipelines to GitHub Actions.
• Additional JupyterHub/JupyterLab experience in large-scale enterprise environments.
• Experience with data-intensive, analytics, or research-focused platforms.

Benefits

• Consultant Development Program, including growth-planning advice and consultations with agents and growth mentors.
• Access to a learning and development platform with webinars, articles, industry reports, and technical, business, and lifestyle development events.
• Integration events for consultants and their loved ones.
• Opportunities to contribute to knowledge transfer for clients.
• Access to experienced IT experts.
• Benefits package including medical-care funding, life insurance, sports cards, and retail discounts.