German Speaking Senior Cloud Data Engineer
About the job
- Strong experience with cloud data platforms, specifically MS Fabric or Databricks.
- Strong data engineering experience with SQL, Python, PySpark, and ETL/ELT design.
- Strong experience with data modeling, including dimensional, normalized, and lakehouse patterns.
- Experience with orchestration and CI/CD tools, including Airflow, Azure Data Factory, and GitOps pipelines.
- Experience with performance and cost optimization, including query optimization and cluster sizing.
- Initial experience with streaming and messaging solutions such as Kafka or Event Hubs.
- Relevant experience creating data visualizations, such as Power BI dashboards.
- German proficiency at least at B2 level and English proficiency at C1 level.
- Ability to work independently and responsibly.
- Problem-solving orientation.
- Strong communication skills, including confident stakeholder communication.
- Design scalable, cloud-native data architectures on Databricks or MS Fabric platforms.
- Develop data models, schemas, and storage patterns, including lakehouse, Delta, and Parquet.
- Design batch and streaming data ingestion pipelines.
- Define ETL/ELT processes and transformation strategies.
- Implement data governance, data lineage, and metadata management solutions.
- Optimize performance, costs, and resource utilization.
- Set up monitoring, alerting systems, and operational runbooks.
- Collaborate with data architects, data analysts, and business stakeholders.
- Build complex data platforms for clients and provide data strategy consulting.
- Work across projects for medium and large enterprise clients in the DACH region, from architecture assessment through handover of a functioning data platform.
About the company
Deutsche Telekom IT Solutions is a Hungary-based IT and telecommunications services business within the Deutsche Telekom Group. Its teams develop and operate cloud platforms, applications, networks, data systems, and cybersecurity services for enterprise customers and group operations. Work spans software development, infrastructure integration, technical support, service management, and the ongoing maintenance of complex business systems. Originally established as IT Services Hungary, the organization adopted the Deutsche Telekom IT Solutions brand in 2020 and works with international customer teams. Founded in 2006, the Hungarian business is headquartered in Budapest, Hungary.
Company Size
5,001-10,000
Company Stage
N/A
Total Funding
N/A
Headquarters
N/A
Founded
2006
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Simplify's Take
What believers are saying
- Employees have health support: the Hungary benefits page lists health insurance, life and accident coverage, and an assistance program.
- Families get flexible benefit choices: its cafeteria package includes nursery and kindergarten cost support.
- Selected students receive financial support: the E-LIT programme combines paid practical work with a conditional HUF 1 million scholarship.
What critics are saying
- Remote work has a national boundary: the network-engineer posting restricts remote working to Hungary.
- Some technical jobs require two strong languages: its senior data-engineer role specifies German B2 and English C1.
- Internships require sustained availability: the student programme asks for at least 20 working hours per week.
What makes Deutsche Telekom IT Solutions unique
- One Hungary brand spans two operating companies: Deutsche Telekom ITTC Hungary and Deutsche Telekom TSI Hungary share its management platform.
- Security work spans several customer levels: teams protect Hungarian operations, the wider Deutsche Telekom group, and external European enterprises.
- Customer platforms use geographic redundancy: its Fortinet engineering team operates private-cloud networking across two separated data centers.
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