Abrar Admin

GMX, WEB.DE & mail.com

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 Your Tasks
 
 
 
 As a Data Engineer in our Portal BI Team in Karlsruhe, you operate at the core of our data warehouse ecosystem. You integrate new data sources, design and build reliable end-to-end data pipelines, and continuously evolve a scalable, future-ready data platform. You take ownership of data quality and reliability across teams and enable stakeholders to generate insights independently through robust, well-designed data foundations. Working alongside an experienced and collaborative group of data professionals, you help shape the backbone of data-driven decision-making across the company.
 
 
 
 
 
 You will make a tangible impact through hands-on project work, clear ownership of platform stability and evolution, and by contributing to a strong enablement culture with a focus on self-service BI.
 
 
 
 
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 Onboard new data sources, design data models, and build scalable end-to-end pipelines for analysts and business teams.
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 Translate business requirements into robust, reusable, and well-documented data models in close collaboration with stakeholders.
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 Continuously evolve our data warehouse landscape using Dagster, dbt, Python, Trino, Impala, S3, GitLab, SQL databases, and Tableau.
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 Operate and stabilize pipelines by investigating incidents, resolving data quality issues, and executing historical or long-running computations.
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 Maintain and modernize our SQL Server environment, including code refactoring, performance tuning, capacity planning, backup strategies, and data center migrations.
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 Your Profile
 
 
 
 Do you have a degree in Computer Science or a comparable qualification through practical experience?
 
 
 
 
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 Hands-on experience in Data Engineering or BI, including end-to-end pipeline design, implementation, and operations.
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 Strong curiosity and motivation to understand business domains and explore new technologies.
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 Ownership mindset with a structured approach to root-cause analysis and sustainable problem-solving.
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 Enjoy working across complex system landscapes and enabling others with reliable, high-quality data foundations.
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 Professional proficiency in English and German.
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 Our Benefits
 
 
 
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 Lived corporate culture
 
 : Flat hierarchies, a culture of respect and appreciation, signatories of the Diversity Charter, open communication, and no dress code.
 
 
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 Wide range of further training
 
 : Internal and external training opportunities, LinkedIn Learning, language courses, talent development programs, conferences, and mentoring.
 
 
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 TEC-Campus
 
 : Free choice between Linux, Mac, or Windows, slack days, conferences, lecture series, courses, open-source projects, community meetups, and user groups.
 
 
 ❤️
 
 Active health care:
 
 Wellpass, free internal sports and fitness classes, health days, family &amp; care support services, discounts at fitness centers, mental health first responder, fresh fruit and drinks for free.
 
 
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 Mobility
 
 : Subsidy for job bike leasing, job ticket, and relocation service if you live outside Germany.
 
 
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 Flexible working models
 
 : Home office options, flexible working hours, and 30 days of vacation with the option for additional unpaid leave.
 
 
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 Financial benefits
 
 : Corporate benefits, company pension scheme, capital-forming benefits, occupational disability insurance, and various partner discounts.
 
 
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 Events
 
 : Summer and winter parties, sports tournaments, and team events.
 
 
 
 
 
 
 Reference ID: 336
 
 
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Data Engineer – Business Intelligence (BI) (f/m/d)

Join GMX, WEB.DE & mail.com and explore 1   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

GMX, WEB.DE & mail.com

About Company

Data Engineer – Business Intelligence (BI) (f/m/d)