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Deutsche Telekom TSI Hungary Kft.
Deutsche Telekom TSI Hungary Kft.
33 open remote positions
Deutsche Telekom IT Solutions is part of the Deutsche Telekom Group—one of Europe’s leading providers of IT and telecommunications services. With more than 5300 talented colleagues and a growing customer base across Germany and Europe, they build the digital foundations of major organizations.
Open Positions
Own and improve the end-to-end customer experience on the Open Telekom Cloud Marketplace, ensuring customer satisfaction and retention. Assist customers with platform-related issues, coordinating with technical teams to provide timely and effective resolutions. Manage relationships with marketplace sellers and partners, acting as their primary point of contact to facilitate smooth operations and collaboration.
ITSM
ServiceNow
ITIL
Confluence
Jira
Build, operate, and continuously evolve ultra-resilient, cloud-native platforms utilizing Kubernetes, Docker, and advanced container orchestration. Eliminate manual toil by engineering heavily automated infrastructure using robust Infrastructure as Code (IaC) tools like Terraform and Ansible. Implement and operate cutting-edge CI/CD pipelines optimized for the rapid, secure deployment of mission-critical software, APIs, and AI/ML models.
Kubernetes
Docker
Terraform
Ansible
CI/CD
Developing and maintaining the user interface and business logic of Java-based rich client applications. Implementing server-side processes and business rules. Modifying and further developing C++ components.
Java
C++
PL/SQL
Build and manage the full ML lifecycle—from experiment tracking to model deployment and retraining. Implement ML-specific CI/CD (e.g., CML, Kubeflow Pipelines) to automate the promotion of models to production. Architect distributed systems for large-scale model inference.
Python
MLflow
Terraform
Supporting and optimizing our open-source data processing ecosystem. Implementing deployment strategies for services around Apache Kafka, Flink, Doris, and Superset. Maintaining CI/CD pipelines for reliable, automated deployments.
Kafka
Flink
Kubernetes
Terraform
Git
Develop suitable and effective test strategies in close cooperation with the development teams and the client's technical contact persons. Create, coordinate, and manage comprehensive test cases specifically designed for integration and system tests. Thoroughly analyze and document test results to accurately evaluate the reliability and performance of the software.
Software Testing
Analytical Skills
Stakeholder Management
Data collection, basic analysis, and synthesis of insights Creative support (structuring ideas, improving clarity and storytelling) Ad-hoc coordination tasks across stakeholders and initiatives
Excel
Data Analytics
Communication
Documentation
Manage the deployment, observability, and lifecycle of thousands of remote mini-PCs alongside Cloud components. Execute Over-The-Air (OTA) updates reliably across a massive edge fleet. Configure and manage NATS JetStream, including Leaf Nodes for edge-cloud bridging, stream retention, and cluster HA.
Docker
OpenTelemetry
Agile
Scrum
Support the GTS (Global Training & Skill Management) team in internal communication, campaign coordination, training organization, certification preparation and reporting activities. Create and maintain GTS communication content (newsletter, intranet, Teams posts, LinkedIn) and support internal training campaigns and skills initiatives. Assist in organizing trainings, workshops, kick-off meetings and team events and help prepare internal awards/recognition programs and certification documentation.
Communication
Microsoft Office
Microsoft Teams
SharePoint
Play a key role in ServiceNow implementation projects, focusing on ITSM and Request Management. Be responsible for the functional and technical design of ServiceNow ITSM solutions. Conduct workshops, consult with clients, provide training, and present solutions to various stakeholder groups.
ITIL
Project Management
Solution Design
Communication
Ensure that generated leads are processed and qualified according to established procedures. Plan, manage, and continuously optimize marketing processes within the T Cloud Public sector. Create forecasts, budget analyses, and regular reporting on marketing spending.
Marketing Operations
Campaign Management
Budget Management
Reporting
Analytics
You are the contact person and consultant for the development of complex IT architectures and work closely with our customers and internal teams. You calculate costs for highly complex solutions and support you with budget planning. You design innovative and highly complex system architectures that define the future of our IT landscape.
Networking
Storage
VMware
Operating Systems
Support and learn to manage Kubernetes platforms by assisting version upgrades and helping senior engineers resolve customer incidents. Develop automation skills by contributing to CI/CD pipelines and infrastructure scripts using GitLab, Flux/ArgoCD, Ansible, Terraform, and Packer. Work side-by-side with R&D and other squads, ensuring seamless integration and alignment across all organizational projects.
Kubernetes
Linux
Bash
Automation Tools
Cloud
Take on operational challenges in our hyperscale cloud backend, owning hands-on change implementation to deep problem investigation. Jump straight from insights to action by working directly at the console and getting up close with the hardware. Turn your operational know-how into real impact by joining project rollouts and helping launch new features that evolve our cloud.
Linux
Ansible
Terraform
Cloud
Designs, configures, and customizes solutions on the ServiceNow platform. Maintains system performance. Provides technical support.
ITSM
ServiceNow
SCRUM
Agile
English
Analyze requirements and develop effective test strategies to ensure software quality and optimize testing processes Plan and execute automated tests, API tests, and system integration tests Integrate test strategies into DevOps processes to ensure seamless automation within agile development projects
Java
Jira
Selenium
Postman
Python
Operate, maintain, and troubleshoot Azure local/on-premises infrastructure. Ensure smooth operations and security of on-prem and hybrid cloud services. Handle incident, change, and problem management tickets related to Azure local environments.
Azure
PowerShell
Terraform
ITIL
Security
Maintain existing autotests (UI and API) and write new ones Contribute to the improvement of the test framework and testing pipeline Perform manual testing of UI and API
Java
Selenium
Cypress
Playwright
API Testing
Operate and administer Azure-based cloud environments. Manage incidents, problems, and changes. Develop and maintain automation and scripting solutions.
Azure
DevOps
Windows Server
Linux
Networking
Create and maintain review plans and moderate review meetings. Document review results, derive action items, and ensure follow-up. Analyze processes, identify gaps, provide status updates, and maintain Jira.
Quality Management
Confluence
Jira
Communication Skills
Tanslate business/product requirements from into clear technical specifications. Own the technical backlog, feature definition and technical product roadmap Drive API, integration, data, and platform design decisions.
API
Jira
English
German
Architecture
Design, deploy, and manage cloud and on-premises infrastructure with a focus on network security and resilience. Implement and maintain secure networking configurations, including firewalls, VPNs, load balancers, and intrusion detection/prevention systems (IDS/IPS). Monitor network performance, troubleshoot issues, and optimize infrastructure to ensure high availability and minimal downtime.
AWS
VPN
Firewalls
Python
Terraform
Support the Service Delivery Manager of the responsible Business Unit with administration in various systems and tools Assist in collecting, cleaning, and preparing data from various sources Perform basic data analysis to identify patterns, trends, and anomalies
Azure
AWS
Data
Scrum
Kanban
Performs administrative tasks related to professional responsibilities and reports to supervisor. Monitors network solutions, creates tickets for issues, and troubleshoots incoming tickets. Implements changes, manages configurations, and ensures customer satisfaction.
Cloud Technologies
Configure, manage, and maintain IT infrastructure monitoring tools. Develop and fine-tune monitoring rules, thresholds, dashboards, and alerts. Perform root cause analysis and support problem management.
Grafana
Linux
Windows
Design, implement, and manage enterprise storage solutions, ensuring high availability and scalability. Monitor, troubleshoot, and optimize SAN and NAS environments, leveraging Brocade fibre channel infrastructure. Develop and maintain data protection strategies, including backup, recovery, and disaster recovery processes.
AWS
Azure
Design, operate, and further develop OpenStack-based network services on the OTC platform in close collaboration with vendors and internal experts. Plan and drive automation initiatives using modern frameworks to improve reliability and speed. Enhance the platform’s network architecture with strong focus on IT security and robustness.
OpenStack
Python
Ansible
Terraform
IT Security
Supporting internal and external customers on Broadcom Usagemeter. Evaluation of Usagemeter data and creation of reports. Coordination with Broadcom on Usagemeter topics.
Configuration Management
Contract Management
Negotiation
Build and scale strategic partnerships with leading global system integrators and cloud consultancies. Own the full partner ecosystem from identifying and securing new alliances to launching joint go-to-market initiatives. Design and operationalize partner sales models from the ground up while ensuring cross-functional alignment with senior leadership.
Partnership Development
Go-to-market Strategy
Sales Operations
Networking
Working in a Team as important part of the team. Perform health checks, optimize monitoring and executing deployments in cloud environments Automation with Infrastructure-as-Code and configuration management tools
Terraform
Kubernetes
Docker
Git
Jenkins
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.
Cloud Infrastructure
OpenStack
Automation
Manage contract fulfillment, invoicing, and pre-sales support. Monitor SLA compliance, steer order management, and control costs. Orchestrate stakeholders, ensure service delivery, and contribute to product development.
ITIL
Agile
ServiceNow
SalesForce
Providing TC Strategy and Costing Structure for category size “B” deals respectively Strategic TC Deals Procurement SPOC in Bid Teams and Due Diligences. Ensuring competitive Deal Pricing Applying procurement strategy considering market trends Conducting negotiations of project agreements with the key suppliers of network capacities. Establishing and managing the relationships with new and existing Telco vendors.
Procurement
Negotiation
English
German