MAINGAU Energie GmbH | Germany | 63xxx Obertshausen | Permanent position | Full time / Home office | Published since: 20.02.2026 on stepstone.de
Customer Data Engineer- (m/f/d)
We are MAINGAU – an ambitious energy and technology company with a clear focus on technology-driven solutions for the energy world of tomorrow. More than 1,000,000 customer relationships across Europe and a turnover of 1.3 billion euros in 2024 make us one of the fastest growing energy companies in Germany. In addition to power and gas distribution, we offer a variety of products in the areas of e-mobility, Internet and mobile phones and operate an online shop. At our location in the Rhine-Main area, some 350 employees develop the best solutions for the decentralised energy system of tomorrow - we are looking for people who want to shape the future with us. Customer Data Engineer (m/d)
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Your tasks • Your profile • What we offer
You build data pipelines, maintain and optimize them continuously – so that customer data for newsletters and marketing automation are selected, segmented and automatically provided. You develop and implement loadable data models that allow a comprehensive 360° customer view. You ensure the data quality – in terms of completeness, consistency and reliability. You work closely with departments, data engineers and data scientists.
You have a degree in economic informatics, computer science, data science, business management or a comparable discipline. You bring well-founded professional experience in data engineering – ideally in dealing with customer-centric data landscapes. You have very good SQL and Python skills and well-founded experience in ETL/ELT processes. You have extensive expertise in building scalable data pipelines as well as automation with databricks and airflow. You are characterized by a strong customer orientation as well as a customer- and market-centric mindset. You work structured and analytically and have a high level of data and processes. You convince with team spirit, reliability and good communication skills with very good German skills.
Sustainable mobility offers such as e-car long-term rental, e-bike, Germany ticket, Autostrom and Wallbox Mobile work, flexible working hours and 30+ days for an optimal work-life balance Own barista bar, hot drinks, cereal, fruit and food grant Farm pension+, kindergarten grant and employee energy rates Wide range of sports on EGYM Wellpass, company-owned sports groups and corporate benefits Modern office and IT equipment: height adjustable desks, iPhone, laptop, iPad, Curved widescreen monitor, etc. Individual development opportunities and team building events
Location
![]() | MAINGAU Energie GmbH | |
| 63179 Obertshausen | ||
| Germany |
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