Senior DevOps Engineer

Ciklum is looking for a Senior DevOps Engineer to join our team full-time in Poland.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior DevOps Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. A senior technical role responsible for designing, automating, securing, and operating multi-cloud platform (OCI & GCP). Ensures high availability, resilience, security, and compliance for all banking workloads while driving automation, GitOps, and operational excellence.

Responsibilities:

• Design and automate cloud infrastructure using Terraform across Google Cloud (GCP) and Oracle Cloud (OCI)
• Operate and optimize managed Kubernetes clusters (OKE & GKE)
• Manage platform services: Kong API Gateway, Istio / Service Mesh, Vault, ExternalDNS
• Implement GitOps automation using ArgoCD and integrate CI/CD pipelines
• Deploy and manage observability platforms: Dynatrace, Prometheus, Alertmanager, Grafana
• Enhance platform security including SAST, DAST, RBAC, mTLS, image scanning, and DevSecOps controls
• Lead DR failover/failback ensuring alignment with RTO/RPO and SAMA IT Governance
• Troubleshoot distributed systems and guide engineering teams
• Drive platform scalability, performance optimization, and cost efficiency

Requirements:

• Deep expertise in Google Cloud, Oracle Cloud, and Terraform
• Strong managed Kubernetes experience including HA, upgrades, scaling, mesh, gateways
• Proficiency with Istio, API Gateways, Service Mesh, and traffic management
• Experience with Vault for secrets management and PKI
• GitOps (ArgoCD), CI/CD automation, Helm, Kustomize
• Strong troubleshooting of microservices and distributed systems
• Security experience including SAST/DAST, IAM, mTLS, admission controls

Desirable:

• 8–12+ years in Platform Engineering, DevOps, or SRE roles
• Experience in regulated industries; banking or financial sector preferred
• Cloud and DevOps certifications (GCP, Kubernetes, Terraform) are advantageous

What`s in it for you?

• Strong community: Work alongside top professionals in a friendly, open-door environment
• Growth focus: Take on large-scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
• Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
• Flexibility: Enjoy flexibility – full remote working possibilities
• Care: We've got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you'll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.
With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions.
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Explore, empower, engineer with Ciklum

Interested already? We would love to get to know you Submit your application. We can't wait to see you at Ciklum.