• Maintain and support scalable and secure infrastructure solutions on Microsoft Azure, on a hybrid environment (Windows/Linux) using Kubernetes, Docker, MongoDB, SQL Server, and similar technologies whilst embodying our startup spirit of innovation and adaptability. • Manage Azure resources with a grow-up mindset, prioritizing scalability, reliability and cost-efficiency. • Monitor system performance, raising awareness to issues and opportunities to optimize performance. • Provision and operate CI/CD pipelines on Azure DevOps, ArgoCD and/or similar technologies with a startup spirit of agility and iteration, to facilitate swift software delivery to users. • Identify opportunities to optimize release cycles and improve deployment efficiency. • Ensure the human heart of our team members is nurtured by fostering a culture of collaboration, learning, and empowerment through streamlined deployment processes. • Configuration management using tools such as Terragrunt, Terraform, Ansible and ARM. • Manage infrastructure as code, promoting consistency and reliability across environments to support our expanding operations. • Foster a human-centric approach by prioritizing ease of use and accessibility in configuration management processes, empowering team members to contribute effectively. • Monitor ZigZag’s SaaS Platform using cutting-edge tools to track system health and performance. • Respond to logging and alerting systems, to ensure proactive detection and resolution of issues to maintain high availability and reliability. • Follow security best practices with resilience and adaptability, protecting infrastructure and data in accordance with industry standards. • Contribute to regular security assessments with a grow-up mindset. • Foster a human-centric approach to security by adopting a culture of awareness and accountability, which empowers team members to prioritize security in their daily activities. • Collaborate with cross-functional teams to align infrastructure and deployment processes with business objectives. • Learn and demonstrate best practices, guided by experienced teammates within a culture of learning and continuous improvement. • Prioritize the human heart of our team members by promoting inclusivity and empathy in collaboration and knowledge-sharing activities, ensuring every voice is heard and valued.

Role Description Step into the engine room of Europe’s public cloud! At T Cloud Public, we don’t just operate a platform — we shape the future of secure, scalable, open-source cloud technology. Powered by agile ways of working, lean structures, and a passionate, high-performance team, we thrive in one of the most dynamic environments in the industry. If you’re a cloud enthusiast and a hands-on professional ready to tackle complex challenges, you’ll feel right at home with us. The challenges you’ll tackle: - Develop new applications and services that expand the ecosystem of our cloud platform. - Code, test, and deploy frequently — embracing modern development practices. - Automate with common automation frameworks to eliminate manual work. - Build tools that increase operational efficiency and elevate service quality. Qualifications - Bachelor's degree in Computer Science, Engineering, or Information Technology - Several years of experience in cloud infrastructure and architecture - Experience in infrastructure automation - Experience with Python - Experience with Ansible - Experience with container technologies (for example Docker) - Strong customer orientation and the ability to understand user needs - Fluency in written and spoken English - Eligibility to work within the European Union to meet data security and privacy requirements of our customers Requirements - Experience with OpenStack or open-source programming is considered a plus Benefits - Innovative Product: Work with a cutting-edge cloud platform that’s truly making an impact as the leading European alternative to the hyperscalers. - Growth Opportunity: Be part of a rapidly expanding organization with significant career advancement potential. - Competitive Compensation: Attractive package, based on experience, supplemented with comprehensive benefits. - Dynamic Culture: Collaborative, supportive, and inclusive environment with a focus on innovation and continuous learning. Company Description Ranked 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 and was acknowledged as the Most Ethical Multinational Company in the same year. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.

Senior Site Reliability Engineer (Enterprise Platform) Location: US - Open to Europe if happy to overlap with EST Remote | Full-time Compensation: $150K - $200K Our client is seeking a Senior Site Reliability Engineer (Azure) to architect and scale a robust infrastructure foundation for a high-growth distributed systems platform. This position is critical for ensuring that the platform operates as a secure, scalable, and production-ready environment capable of supporting complex enterprise use cases and high reliability standards. The successful candidate will take a lead role in designing infrastructure from first principles, bridging the gap between product requirements and technical execution. This is a high-impact opportunity for a seasoned engineer to build greenfield Azure environments and establish operational excellence across a global ecosystem. Key Responsibilities - Infrastructure Design: Architect and deploy secure, scalable Azure infrastructure tailored for production-grade distributed systems. - Automation & IaC: Develop and maintain Terraform-based infrastructure as code to enable repeatable, automated deployments across various environments. - Technical Leadership: Translate ambiguous product and customer requirements into structured technical architecture and actionable execution plans. - Platform Enhancement: Build and optimize platform services, APIs, and integrations to extend core system capabilities. - Cross-Functional Collaboration: Partner with engineering, security, and product teams to deliver enterprise-ready infrastructure solutions. - Operational Excellence: Drive improvements in reliability, observability, and incident response while providing Tier 2 infrastructure support for customer deployments. Performance Goals: What Success Looks Like In the first 6–12 months of this role, the following milestones are expected to be achieved: - Production Readiness: The Azure environment is established as a fully production-ready deployment setting for the platform. - Scalable Deployments: All customer deployments are verified as repeatable, scalable, and secure. - Feature Parity: Azure achieves full feature parity with all other supported cloud environments within the organization’s ecosystem. Interview Process - Recruiter & Technical Screening: Initial HR call followed by an introductory technical interview covering foundational questions. - Hiring Manager Interview: A deeper dive into experience, alignment, and role-specific expectations. - Technical Interview: A comprehensive evaluation of architectural and technical execution skills. - Final Leadership Interview: A concluding session with the VP of Engineering.

Senior Site Reliability Engineer (Enterprise Platform) Location: US - Open to Europe if happy to overlap with EST Remote | Full-time Compensation: $150K - $200K Our client is seeking a Senior Site Reliability Engineer (Azure) to architect and scale a robust infrastructure foundation for a high-growth distributed systems platform. This position is critical for ensuring that the platform operates as a secure, scalable, and production-ready environment capable of supporting complex enterprise use cases and high reliability standards. The successful candidate will take a lead role in designing infrastructure from first principles, bridging the gap between product requirements and technical execution. This is a high-impact opportunity for a seasoned engineer to build greenfield Azure environments and establish operational excellence across a global ecosystem. Key Responsibilities - Infrastructure Design: Architect and deploy secure, scalable Azure infrastructure tailored for production-grade distributed systems. - Automation & IaC: Develop and maintain Terraform-based infrastructure as code to enable repeatable, automated deployments across various environments. - Technical Leadership: Translate ambiguous product and customer requirements into structured technical architecture and actionable execution plans. - Platform Enhancement: Build and optimize platform services, APIs, and integrations to extend core system capabilities. - Cross-Functional Collaboration: Partner with engineering, security, and product teams to deliver enterprise-ready infrastructure solutions. - Operational Excellence: Drive improvements in reliability, observability, and incident response while providing Tier 2 infrastructure support for customer deployments. Performance Goals: What Success Looks Like In the first 6–12 months of this role, the following milestones are expected to be achieved: - Production Readiness: The Azure environment is established as a fully production-ready deployment setting for the platform. - Scalable Deployments: All customer deployments are verified as repeatable, scalable, and secure. - Feature Parity: Azure achieves full feature parity with all other supported cloud environments within the organization’s ecosystem. Interview Process - Recruiter & Technical Screening: Initial HR call followed by an introductory technical interview covering foundational questions. - Hiring Manager Interview: A deeper dive into experience, alignment, and role-specific expectations. - Technical Interview: A comprehensive evaluation of architectural and technical execution skills. - Final Leadership Interview: A concluding session with the VP of Engineering.