Senior DevOps Engineer (REF5494Y)

As Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries.

DT-ITS recieved the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

About us: The Access4You TEC team is diverse and has extensive experience. We support our customers in various areas, from test environments to test data management and test automation. Our goal is to ensure that test platforms are available and that teams from the Workplace Experience can complete their test projects. We coordinate the creation of test data and are responsible for tracking any errors that arise during our automated E2E test.

Your tasks as a Devops engineer

The Future CAST initiative aims to modernize the Centralized Acceptance & System Integration Test (CAST) environment by applying Infrastructure as Code and automation-first principles.

Nice to Have

English (level B2) is required for the advertised position, German would be nice to have.

We live the agile mindset and give everyone the opportunity to contribute and develop.

Even if you don't meet all the requirements of the skill profile, you are welcome to join us. In a personal exchange, we will find out together how we can facilitate an induction into the team and how we can support you.

Responsibilities

Design, deploy, and manage cloud infrastructure on Microsoft Azure; Implement and maintain Infrastructure as Code (IaC) using Terraform; Automate configuration management and application deployments using Ansible; Build, optimize, and support CI/CD pipelines for continuous integration and delivery; Collaborate closely with development, QA, and security teams to streamline release processes; Monitor system performance, reliability, and scalability; Implement best practices for security, cost optimization, and infrastructure governance; Troubleshoot infrastructure and deployment issues across environments; Document infrastructure designs, processes, and operational procedures; Central team contact for the specialist departments; Carry out risk assessment, proactive coordination of communication with the specialist departments/requestors and approval; Technical support of scrum master and product

Requirements

Strong experience as a DevOps Engineer or similar role; Hands-on expertise with Azure cloud services (compute, networking, storage, identity); Proven experience with Terraform for infrastructure provisioning; Solid knowledge of Ansible for configuration management and automation; Experience designing and maintaining CI/CD pipelines (e.g., Azure DevOps, GitHub Actions, GitLab CI, Jenkins); Strong understanding of infrastructure, networking, and system architecture; Experience with Linux-based systems; Knowledge of containerization and orchestration (Docker, Kubernetes is a plus); Familiarity with Git and version control workflows; Strong problem-solving and communication skills

Nice to have

Azure certifications (e.g., AZ-104, AZ-400); Experience with Kubernetes (AKS); Knowledge of monitoring and logging tools (Azure Monitor, Prometheus, Grafana); Security and compliance experience in cloud environments