Role Description We are looking for Azure DevOps/Platform Engineer to join a project delivered for our international client operating in a safety and compliance-focused technology environment. The client is building a modern cloud-native platform that will serve as the foundation for a scalable product ecosystem, enabling rapid delivery, operational excellence, and future platform growth. This role is a great opportunity to work on the foundational cloud platform supporting a new product initiative. You will be responsible for establishing the Azure cloud foundation, DevOps practices, and Platform-as-a-Service environment that enables engineering teams to deliver high-quality software in an efficient, secure, and scalable manner. The project combines platform engineering, cloud infrastructure, automation, observability, and DevOps practices within a modern Azure ecosystem. You will play a key role in establishing an "automate everything" and "you build it, you run it" engineering culture, delivering Infrastructure as Code, CI/CD pipelines, and operational tooling that allows teams to ship feedback-ready increments on a continuous basis. - Set up and maintain Azure Platform-as-a-Service infrastructure including Azure Container Registry, Azure Container Apps, Azure SQL, Storage Accounts, and Azure Entra External Identities. - Design, implement, and maintain CI/CD pipelines supporting modern software delivery practices. - Build platform-agnostic containerized deployment solutions to support future platform evolution and handover activities. - Establish observability, monitoring, logging, and operational tooling using Azure Monitor, Application Insights, Log Analytics, and OpenTelemetry. - Embed security, dependency management, compliance controls, and quality validation mechanisms into delivery pipelines. - Collaborate with client cloud and security teams to provision and manage required infrastructure components. - Implement Infrastructure as Code solutions to ensure environments are reproducible, auditable, and maintainable. - Support engineering teams with platform capabilities, deployment automation, and operational best practices. - Contribute to platform reliability, scalability, security, and operational excellence initiatives. - Participate in architecture discussions related to cloud-native platforms, DevOps practices, and operational models. - Support troubleshooting, root-cause analysis, and continuous improvement activities. - Depending on seniority, take ownership of technical areas, support architectural decisions, and mentor less experienced team members. Qualifications - Strong commercial experience in platform engineering, cloud engineering, or DevOps-oriented roles. - Strong hands-on experience with Microsoft Azure and Platform-as-a-Service offerings. - Practical experience with Azure Container Apps, Azure Container Registry, Azure SQL, Azure Storage, and Azure Entra identity services. - Strong experience implementing and maintaining CI/CD pipelines using GitHub Actions or equivalent technologies. - Hands-on experience with containerization technologies, particularly Docker. - Strong experience with Infrastructure as Code solutions such as Bicep, Terraform, or similar tools. - Experience implementing observability and monitoring solutions using technologies such as OpenTelemetry, Azure Monitor, Application Insights, Log Analytics, or equivalent platforms. - Understanding of security, compliance, dependency management, and software quality practices within cloud environments. - Experience working within Agile delivery environments and sprint-based development processes. - Ability to collaborate effectively with cloud, security, infrastructure, and development teams. - Strong communication, stakeholder management, and problem-solving skills. - Experience supporting scalable, reliable, and secure cloud-native platforms. - Practical experience using AI-powered assistants (e.g. Claude Code, GitHub Copilot, Cursor) to improve productivity, quality, or decision-making in software delivery. Requirements - Work from the European Union region and a work permit are required. Nice to have - Experience operating and supporting Azure API Management environments. - Exposure to MLOps practices and AI platform hosting patterns. - Familiarity with LLM hosting architectures and agentic AI workloads. - Experience designing or preparing platforms for multi-region deployments. - Knowledge of hub-and-spoke cloud networking architectures. - Experience contributing to platform engineering strategies and internal developer platform initiatives. - Experience applying GenAI in a more structured way within the SDLC, including defined workflows, prompt patterns, or tool integrations embedded into daily work. - Interest in and familiarity with emerging AI-driven practices (e.g. agent-based workflows, automation patterns, AI-augmented development), with a willingness to explore and experiment beyond standard approaches. Recruitment Process - CV review - HR call - Interview - Client Interview - Decision

• Design, build, and maintain CI/CD pipelines for automated build, test, and deployment workflows • Manage cloud infrastructure on AWS (EC2, Amazon Connect, S3, Lambda, VPC, IAM, etc.) • Deploy and manage containerized applications using Docker and Kubernetes • Implement Infrastructure as Code (IaC) using Terraform or CloudFormation • Monitor system performance and reliability using observability tools (Prometheus, Grafana, CloudWatch, etc.) • Automate repetitive tasks and improve operational efficiency • Ensure system security, compliance, and best practices in cloud environments • Collaborate with development teams to streamline release processes and troubleshoot issues • Manage logging, alerting, and incident response processes

Role Description This position is within the Tolling Services team of Deutsche Telekom IT Solutions Hungary. The team consists of IT professionals specializing in electronic road-charging solutions. Together with our partners, we develop and operate intelligent, kilometer-based tolling systems for international customers, covering the entire business process: - Vehicle registrations - Country booking - Providing On-Board Units - Position data transmission - Charge calculation - Fleet billing Leveraging digital intelligence and advanced technology, our tolling solutions facilitate seamless mobility across Europe. The team aims to enhance existing services and expand into new domains. As part of an international team collaborating with T-Systems International, you will play a key role in supporting our customers with cutting-edge tolling solutions. Main tasks as a DevOps Engineer include: - Develop, maintain, and enhance microservice-based applications using Java and Quarkus, ensuring high performance, scalability, and reliability. - Operate and support production environments running on Kubernetes, including deployment automation, monitoring, troubleshooting, and incident resolution. - Design and maintain integrations with Kafka, MongoDB, and external systems using Apache CXF-based services and APIs. - Implement and improve CI/CD pipelines using Jenkins, automate operational processes with Linux and Bash scripting, and contribute to infrastructure reliability. - Collaborate closely with business and technical stakeholders to ensure smooth operation of tolling-related systems, perform root cause analysis, and drive continuous improvements across development and operations. Qualifications - Java - Quarkus - Kubernetes - MongoDB - Kafka - Apache CXF Framework - Linux + Bash - Jenkins - Team player attitude - Experience working in agile - Collaboration with Jira and Confluence Requirements - AWS (Nice to have) - MongoDB Atlas Cloud (Nice to have) - Citrus Framework (Nice to have) - Reactive programming (Nice to have) - Grafana (Nice to have) - Prometheus (Nice to have) - OpenSearch (Nice to have) - Postgres (Nice to have) - Gitlab/ArgoCD (Nice to have) Benefits - Remote working possibility is only available within Hungary due to European taxation regulation. Company Description 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 received the Best in Educational Cooperation award from HIPA in 2019, acknowledged as 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.

• Lead and innovate as a Senior Staff Cloud DevOps Engineer specializing in AWS and Kubernetes to architect, implement, and optimize scalable, secure cloud-native infrastructure. • Lead strategic initiatives, drive technical transformations, and provide expertise in cloud migrations, security implementations, and DevOps best practices. • Develop and execute on long-term technical roadmaps, mentor junior engineers, and collaborate with executive leadership to align technology solutions with business objectives. • Champion a culture of continuous improvement, knowledge sharing, and operational excellence across the organization. • Architect and lead the implementation of large-scale, complex Kubernetes environments on AWS EKS, ensuring enterprise-grade availability, scalability, and security. • Design and implement advanced features including multi-cluster management, service mesh architectures, and custom controllers. • Drive strategic proof-of-concept (PoC) initiatives for emerging technologies, evaluating their potential impact on the organization’s technical landscape and business goals. • Lead the development of enterprise-wide standards for Kubernetes cluster lifecycle management, including upgrade strategies, security policies, and performance optimization frameworks. • Provide expert-level consultation to cross-functional teams on cloud-native application design, microservices architecture, and container orchestration strategies. • Architect and implement comprehensive, multi-layered observability solutions integrating metrics, logs, and traces. • Develop predictive monitoring capabilities and establish organization-wide observability standards. • Lead the adoption of advanced Infrastructure as Code (IaC) practices and oversee the implementation of sophisticated CI/CD and GitOps-based continuous delivery (e.g., ArgoCD) pipelines, including modular design patterns, reusable components, and automated testing frameworks for efficient application deployment and image management across multiple environments. • Hands-on experience with GitOps-based continuous delivery using ArgoCD (app-of-apps, sync/health management, Helm/Kustomize deployments to Kubernetes). • Develop and execute the organization's cloud security strategy, including the implementation of zero-trust architectures, automated compliance checks, and security-as-code practices. • Translate complex regulatory and compliance requirements (e.g., HIPAA, SOC2, SOX) into actionable cloud implementation plans. • Spearhead large-scale cloud migration and application modernization initiatives, collaborating with business stakeholders to align technical solutions with organizational objectives. • Identify and implement strategic opportunities for process improvements and automation across the DevOps and cloud infrastructure landscape, developing and executing long-term roadmaps to drive continuous enhancement of cloud operations and DevOps practices. • Lead critical incident response efforts and participate in on-call rotations to support and improve the reliability of critical cloud infrastructure.