DevOps Engineer (x/f/m) at DKB Code Factory | Berlin | Rezi

DevOps Engineer (x/f/m) at DKB Code Factory

DevOps Engineer (x/f/m)

DKB Code Factory · Berlin

1 months ago

DevOps Engineer (x/f/m)

DKB Code Factory · Berlin

a month ago
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About the Role

DKB AG is hiring through its sister tech company, Code Factory (CoFa), to build agile, cross-functional teams. This role combines the stability of a leading bank with the innovation of a tech-driven environment, focusing on modern architecture, cloud infrastructure, and secure, reliable digital products.

Responsibilities

  • Develop and operate an AWS-based cloud platform focusing on stability, scalability, and security
  • Operate and optimize Kubernetes/EKS environments including namespaces, RBAC, ResourceQuotas, and NetworkPolicies
  • Build and maintain reusable CI/CD components using GitLab CI/CD
  • Design GitOps-based deployment processes using Flux, Helm, and Kustomize
  • Automate infrastructure and AWS resources using Terraform and Crossplane
  • Manage secrets and sensitive configuration securely using tools like SOPS and AWS KMS
  • Improve monitoring, alerting, and observability with Prometheus, Grafana, and OpenSearch
  • Analyze and resolve issues across CI/CD, Kubernetes, GitOps, and cloud environments
  • Enable development and project teams to manage deployments, platform usage, and CI/CD processes independently

Requirements

  • Experience in DevOps, platform engineering, cloud infrastructure, or SRE
  • Hands-on knowledge of AWS including EKS, IAM/IRSA, S3, KMS, RDS/Aurora, and networking
  • Production experience with Kubernetes
  • Experience with CI/CD, ideally GitLab CI/CD and reusable pipeline templates
  • Understanding of GitOps principles and tools such as Flux, Helm, or Kustomize
  • Practical experience with Infrastructure as Code, especially Terraform and/or Crossplane
  • Understanding of monitoring, observability, alerting, and performance optimization
  • Ability to create standards, share knowledge, and enable product teams
  • Structured, independent, and solution-oriented working style
  • Confident communication in German and English, ideally at C1 level or above

Skills

  • AWS
  • Kubernetes
  • EKS
  • GitLab CI/CD
  • GitOps
  • Flux
  • Helm
  • Kustomize
  • Terraform
  • Crossplane
  • Prometheus
  • Grafana
  • OpenSearch
  • German
  • English

Benefits

  • Experience in regulated environments and audit requirements
  • Exposure to on-call, incident response, and runbook management
  • Support for professional certifications such as CKA or AWS Solutions Architect

About the Company

  • DKB AG is a leading bank leveraging modern architecture, high-performance cloud infrastructure, and a robust data and AI foundation.

Equal Opportunity

  • We encourage you to apply even if your qualifications do not align perfectly with every requirement.