About The Role

About the Position

We are looking for a highly skilled Senior DevSecOps Engineer to join a team building Germany's next-generation Identity Provider platform for the national healthcare Telematics Infrastructure (TI), enabling millions of statutory health insurance members to securely access digital healthcare services. As a Senior DevSecOps Engineer, you will own and evolve the cloud platform foundation, focusing on Kubernetes operations , Infrastructure as Code, GitOps practices, CI/CD automation, and modern cloud security controls.

Key Responsibilities

Build and operate Kubernetes platforms (Helm, Gardener) on Open Telekom Cloud (OTC)
Manage Infrastructure as Code with Terraform and Terragrunt.
Implement GitOps delivery using ArgoCD.
Operate PostgreSQL (CloudNativePG) and Apache Kafka (Strimzi) on Kubernetes.
Integrate security controls into CI/CD pipelines.
Harden ingress and service-to-service communication including mTLS.
Collaborate with backend, security, QA, and architecture teams.

Required Qualifications

5+ years’ operating Kubernetes in production.
Strong knowledge of Kubernetes, Helm, Terraform, Terragrunt, ArgoCD.
CI/CD, Docker, Linux and scripting (Bash/Python).
Experience with GitOps and Infrastructure as Code.
Security-first mindset and experience with secrets management and supply-chain security.
Fluent English, German is a strong plus

Preferred Qualifications

Gardener, CNPG, Strimzi Kafka.
OTC / T-Cloud Sovereign.
Istio, Cosign, KICS, kubeconform.
Healthcare digital identity or regulated environment experience.
German language skills.

Soft Skills

Analytical mindset
Strong communication skills
Ownership and accountability
Teamwork and collaboration
Continuous learning attitude

Technology Stack

Cloud & Infrastructure

Kubernetes,
Helm
Gardener
OTC
T-Cloud Sovereign
Docker
Linux

Infrastructure as Code

Terraform
Terragrunt

GitOps & CI/CD

ArgoCD
Git
CI/CD

Security

mTLS
Policy as Code
Secrets Management
Supply Chain Security

Data & Messaging

PostgreSQL
Apache Kafka

Automation

Bash
Python

What We Offer

Modern cloud-native technology stack
High-impact healthcare identity platform
Professional growth in DevSecOps and cloud security
International environment and collaborative culture
Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.