• 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.

Company Description It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone-freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data, and any workflow- helping 85% of the Fortune 500® work smarter, faster, and better. We're building an AI-native culture where technology and talent are unstoppable together. And we're just getting started. Join us to put AI to work for people. Job Description As a member of the DevSecOps team, you will design, develop, operate, and scale of our Enterprise Container Security program, providing container security services across ServiceNow. In addition, you'll be able to apply your container security knowledge to our own containerized services for SAST, DAST, and SCA by helping with the development, deployment, integration, and scale of these services at ServiceNow. You will work closely with ServiceNow Security Organization, Build Engineering, Tools Engineering and Infrastructure Operations teams to build a world-class Enterprise Container Security program as well as deploy and maintain scalable containerized system images for application security toolchains. What you get to do in this role: - As an engineer on the ServiceNow Application Security Team, you will be responsible in identifying security vulnerabilities within our platform. - In this role, you will interface with external researchers and customers that perform security assessments against ServiceNow. - You will have the opportunity to run dynamic security testing tools, plan projects, and be a security advocate. - A key part of this position is to effectively report issues to application owners, provide meaningful remediation recommendations, and validate that issues have been resolved. Qualifications To be successful in this role you have: - 2+ years of experience as a build engineer or developer using Containers and Kubernetes within a CI/CD platforms (such as Jenkins) - Owned the entire lifecycle of an application or feature, including the engineering design, development and deployment - Prioritized and valued unowned or undesirable work that enables their team and/or other teams to work faster - Worked with their team and adjacent teams to solve problems. - 2+ years of experience securing containerized workloads on Kubernetes - 2+ years of experience of hosting infrastructure in public cloud environments (AWS required) - 2+ years of experience working knowledge of Cloud Infrastructure (AWS required, Azure and GCP nice to have) and Infrastructure as Code (e.g. Terraform) - 1+ years of scripting experience (Groovy and Python) - 1+ years of experience with Nexus or Artifactory - Knowledge of AI models and building AI applications on services like Amazon Bedrock - Knowledge of static application security testing, dynamic application security testing, and software composition analysis tool chains a plus but not required - BS in computer science or equivalent work experience JV20 Additional Information Work Personas We approach our distributed world of work with flexibility and trust. Work personas (flexible, remote, or required in office) are categories that are assigned to ServiceNow employees depending on the nature of their work and their assigned work location. Learn more here . To determine eligibility for a work persona, ServiceNow may confirm the distance between your primary residence and the closest ServiceNow office using a third-party service. Equal Opportunity Employer ServiceNow is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, national origin or nationality, ancestry, age, disability, gender identity or expression, marital status, veteran status, or any other category protected by law. In addition, all qualified applicants with arrest or conviction records will be considered for employment in accordance with legal requirements. Accommodations We strive to create an accessible and inclusive experience for all candidates. If you require a reasonable accommodation to complete any part of the application process, or are unable to use this online application and need an alternative method to apply, please contact globaltalentss@servicenow.com for assistance. Export Control Regulations For positions requiring access to controlled technology subject to export control regulations, including the U.S. Export Administration Regulations (EAR), ServiceNow may be required to obtain export control approval from government authorities for certain individuals. All employment is contingent upon ServiceNow obtaining any export license or other approval that may be required by relevant export control authorities. From Fortune. ©2026 Fortune Media IP Limited. All rights reserved. Used under license.