Role Description We are seeking an exceptional Senior Software Engineer to join our growing Cloud Native Applications team. The right candidate is someone who has deep expertise in application design and is passionate about working with our customers, partners, and colleagues to drive innovation forward. Your mission will be to work alongside Caylent’s Engineers, Architects, Sales, and Project Managers to deliver AWS solutions across our diverse and forward-thinking customer base. You’ll work with the latest technologies and support customers looking to bring cutting-edge ideas to market. Your Assignment - Collaborate with Architects and Engineering Managers to deliver high-quality technical solutions. - Understand client requirements to build solutions defined in project backlogs. - Participate in Agile ceremonies such as daily standups, sprint planning, retrospectives, and demos. - Write production ready, well-tested, and documented code across cloud environments. - Contribute to building infrastructure, data pipelines, or application components depending on project needs. - Troubleshoot and resolve technical issues in development, staging, etc. - Participate in code reviews and knowledge sharing within your team. - Demonstrate Caylent’s values by staying curious, being an exceptional partner, and continuously learning. Qualifications - Committed to delivering exceptional client experiences, professionally responding to customer inquiries, clearly communicating project status, and providing valuable solutions aligned to client needs. - Demonstrates strong collaboration with internal teams, proactively aligning on priorities, responding to clients, and addressing client feedback. - Effectively communicates technical information clearly and actively listens to clients and team members to confirm understanding and prevent miscommunication. - Deep expertise with AWS cloud services. - Strong experience writing, reviewing, and deploying code using Python and/or Java. - Technical background in application development and modern architecture. - Experience managing customer engagements and contributing to project delivery. - Desire to integrate innovative technologies into development workflow. - Familiarity with Generative AI technologies. - Proficient in building and maintaining CI/CD pipelines and cloud automation. - Experience working in client-facing roles within consulting or professional services. Requirements - Experience working in a client-facing environment. - Experience working in consulting or professional services. - Experience with testing and automation. - Experience with UI/UX. - Experience building and maintaining CI/CD pipelines. - Bachelor's or Master's degree in Information Technology or related field. Benefits - 100% remote work. - Generous holidays and flexible PTO. - Competitive phantom equity. - Paid for exams and certifications. - Peer bonus awards. - State of the art laptop and tools. - Equipment & Office Stipend. - Individual professional development plan. - Annual stipend for Learning and Development. - Work with an amazing worldwide team and in an incredible corporate culture. - This role may require up to 25% travel, depending on business needs.

Role Description As a Service Hub Owner, your primary responsibility is to build and lead a high-performing organization that evolves and runs technology products, platforms, and services at scale with measurable outcomes in reliability, security/compliance, standardization, cost efficiency, and user/customer experience. - Set up vision for platforms, products, and services; define and own a roadmap balancing both long-term and short-term needs. - Set engineering strategy for platforms and services: standardization across geographies/business units, security posture, lifecycle strategy (upgrades/deprecations), and AI/automation-first operations. - Lead product/technology choices/architecture/design decisions; own end-to-end experience to ensure technology is driving business success. - Own outcomes at scale, not just delivery: fewer major incidents, improved change success rate, faster onboarding/provisioning, higher adoption/usage with lower support load, and improved SLA/SLO adherence. - Lead vendor and platform engineering outcomes: align vendor roadmaps to organizational needs, manage escalations, and drive technical trade-offs based on evidence. - Apply SDLC governance to vendor-built software: set expectations for requirements clarity, design validation, test evidence, secure-by-design, release readiness, and post-release learning. - Establish operating mechanisms that improve flow and quality: service health reviews, release/change readiness gates, RAID/decision logs, incident learning loops, and continuous improvement cadences. - Define service standards: SLO framework, monitoring minimums, operational readiness & BAU handover criteria including hypercare exit conditions where relevant. - Build capability and leadership bench: develop Engineering Managers/Technical Leads, shape skills strategy. - Build a highly decentralized organization so teams can move fast with clear ownership across engineering + operations + suppliers. Qualifications - Proven leadership experience running platform/service organizations where value is realized through reliability, safe change, operational excellence, and measurable outcomes. - Strong understanding of SDLC and modern delivery practices to govern vendor delivery. - Demonstrated ability to improve incident/problem/change outcomes. - Experience leading vendor/platform engagements: roadmap alignment, escalations, lifecycle planning, and managing constraints/trade-offs. - Strong stakeholder leadership across security, architecture, service management, procurement/vendor management, and business counterparts. - Big pluses if you have experience across one or more domains such as enterprise platforms, cloud/infrastructure, business applications, customer digital platforms, data platforms, security platforms, or end-user services. - Track record of driving standardization across geographies/business units while balancing local constraints, risk, and compliance requirements. - Strong “engineering for operations” mindset: automation, configuration/policy governance, measurable operational readiness, and continuous improvement loops. - Experience designing org structures and decision rights that reduce coordination overhead, speed up delivery, and improve run quality. - Experience establishing and using SLOs/SLAs, operational KPIs, and governance mechanisms to steer investment decisions and reliability improvements. Additional Information - Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation.

• Define and execute the organization's cloud strategy, infrastructure architecture, and platform operations • Oversee the design, implementation, security, scalability, and optimization of cloud environments across public, private, and hybrid cloud platforms • Ensure the cloud infrastructure supports business growth and innovation, operational excellence, and regulatory compliance • Deliver high levels of availability, performance, and cost efficiency • Lead multidisciplinary teams responsible for cloud engineering, platform operations, network infrastructure, automation, site reliability, and cloud security • Develop technology roadmaps, drive cloud transformation initiatives, manage vendor relationships, and establish governance frameworks

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, a problem-solver, and a hands-on professional ready to tackle complex architectural and operational challenges, you’ll feel right at home with us. Responsibilities - Designing, operating, and further developing OpenStack-based network services on the T Cloud Public platform in close collaboration with vendors and internal experts. - Planning and driving automation initiatives using modern frameworks to improve reliability and speed. - Enhancing the platform’s network architecture with strong focus on IT security and robustness. - Working closely with specialists across the Deutsche Telekom Group on topics related to public cloud and open-source technologies. - Preparing technical materials, presenting architectural concepts, and advising management on strategic technology decisions. - Acting as a senior architect within an agile squad — supporting, mentoring, and guiding colleagues as part of everyday work. - Handling hands-on tasks at the console to validate and support architectural decisions. Qualifications - Completed studies in a technical, engineering, or scientific subject — or equivalent professional training. - 3–5 years of professional experience in IT with strong exposure to modern cloud technologies. - Solid knowledge of software, cloud, and container architectures. - Experience with infrastructure automation (e.g., Ansible, Terraform). - Knowledge of Python programming language, paradigms, constructs, and idioms. - Customer orientation and the ability to understand real-world use cases. - Knowledge of agile development methods and experience working in agile teams. - Mentoring, presentation, and communication skills — you can explain complex concepts clearly. - Ability to evaluate technical solutions and propose creative, future-proof approaches. - OpenStack knowledge and open-source programming experience are strong pluses. - Fluency in written and spoken English. - You must be located and working within the EU to meet our customers’ data security and privacy requirements. Requirements - Remote working is only possible from within Hungary due to European taxation regulations. Benefits - Innovative Product: Work with a leading European cloud platform that drives digital sovereignty and serves as a strong alternative to hyperscalers. - Architectural Impact: Influence the evolution of physical and virtual networks within our OpenStack-based cloud environment. - Growth Opportunity: Be part of a rapidly expanding cloud organization with significant career advancement potential. - Competitive Compensation: Attractive package based on experience, supplemented with comprehensive benefits. - Dynamic Culture: Collaborative, supportive, and inclusive work environment with a focus on innovation, open source, and continuous learning.