Trianel GmbH | Germany | 52xxx Aachen | Permanent position | Full time / Home office | Published since: 17.04.2026 on stepstone.de
(Senior) Data Architect / Data Engineer (m/f/d)
We are the leading network of urban works in Europe. We stand for independence and new ways. In the competition we offer our partners competence in production, trade and distribution. We are pooling activities and shaping energy markets. In this way, we encourage urban works to remain independent. Data Architect / Data Engineer (m/w/d) We are looking for you for our area of Energy Trading IT at the Aachen site. .
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Your tasks • Your profile • What we offer
Development work – further development of our new data platforms for energy market data and analytics; definition and implementation of efficient data architectures for analytics processes to near-realtime data analysis for use by data analysts and data scientists; Integration of AI and ML into the data processing and analysis processes Collaboration – Close cooperation with the departments to understand and implement data requirements independently (including requirements analysis and specification, implementation, quality assurance and operation) Optimization work – Optimization of data architecture and performance; Automation of data processes Monitoring work – implementation of measures to ensure data integrity and data quality monitoring
Education – Completed studies in the field of (economic) informatics, data science or in a comparable course Qualification – Multiannual professional experience as Data Architect / Data Engineer or in a comparable role; sound experience in building and operating solutions in cloud platforms (Azure); Experiences in data architecture (Data Vault 2.0), data modeling and setup of data pipelines incl. Quality assurance; very safe knowledge of German and English Expertise – Good expertise in data integration and the transformation of large amounts of data; deepened knowledge in data provision as Datalakehouse and (Near Realtime) Analytics streams; Know-how in the integration of AI and ML in data processing and analysis processes; good knowledge in SQL, Python, dbt as well as experience with Snowflake and the Azure Tech Stack Personality – Embossed team capacity, structured and targeted working methods; good analytical and conceptual thinking, high degree of self-initiative
Together – Open corporate culture with regular events Flexibility – confidence working time and mobile work Growth - Very good prospects for development in a future-oriented subsector Health – Health management, fitness studio, sports groups, JobRad, Viva FamilyService Family – Kita grant
Location
 | Trianel GmbH | |
| 52070 Aachen | ||
| Germany |
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