JOB DETAILS
Data Engineer Working Student
CompanyCheil Germany GmbH
LocationEschborn
Work ModeOn Site
PostedSeptember 11, 2026
About The Company
Cheil Worldwide Inc. is one of the world’s leading marketing solutions companies. Established in 1973 with headquarters in Seoul, South Korea, Cheil's thousands of global employees create ideas that move brands, products and people from its 44 offices and 7 affiliates in 37 countries. Cheil delivers innovative communications strategies that drive business results through full-service advertising capabilities and beyond, with specialties in shopper marketing, experiential retail design, PR, sports marketing, and special events. Cheil's creativity is world renown, as the network is highly awarded by international festivals including Cannes Lions, CLIO, Spikes Asia, Dubai Lynx, AdFest and Effie Awards. The network enjoyed a stellar performance at the latest 2013 Cannes Lions International Festival of Creativity, winning 21 Lions.
About the Role
Über uns
Deine Aufgaben
- Support the development and maintenance of data pipelines.
- Assist in data cleaning, preparation, and validation across stage, model, and mart layers.
- Help optimize SQL queries and troubleshoot data issues.
- Contribute to maintaining data quality and ensuring smooth report automation.
- Collaborate with data analysts and data scientists to deliver usable data.
- Assist in documentation for internal knowledge sharing.
Dein Profil
- Studying Computer Science, Data, Information Systems, or related field.
- Hands-on experience in Python, SQL, Excel and Tableau.
- Understanding of ETL/ELT concepts; exposure to tools like Airflow or Docker is a plus.
- Familiarity with data source coming from Excel, CSV, Json.
- Basic understanding of Git/Bitbucket and cloud platforms (AWS is a plus).
- Good analytical skills, attention to detail, and willingness to learn
Was wir anbieten
Leisure & Flexibility- 30 days vacation – plus: Christmas Eve and New Year's Eve are automatically off.
- Hybrid Work: You can flexibly combine office and remote work.
- Flexible hours model: Work at your own pace – between 7:30 a.m. and 7:30 p.m.
Training & Financial Benefits
- LinkedIn Learning access: Choose from thousands of courses and continuously develop yourself.
- Corporate benefits from day one – secure exclusive employee discounts.
- Company pension plan: We support you with an attractive direct insurance.
- Employee referral program: Recommend us and receive an attractive bonus.
- Jobrad: With a permanent employment contract, you can easily lease your dream bike or e-bike with us.
Health & Well-being
- FITSEVENELEVEN benefits* – stay fit with discounts at selected fitness clubs.
- Mental health focus: Our EAP is available to you and your family members.
- Healthy at work: Occupational health care including eye tests, flu vaccinations, and glasses allowance.
- Sabbatical: After 2 years of service, you can take a well-deserved break.
People & Work Environment
- Delicious food, subsidized: In the SAMSUNG canteen or at the Foodji* machine.
- Let’s celebrate! From company breakfasts to the Christmas party – we celebrate successes together.
- Dog-friendly office: Bring your furry friend – we’re happy to see them! *Note: Applies to our location in Eschborn.
About us
Cheil Germany ist Teil der globalen Cheil-Gruppe – mit 7.000 Expert:innen weltweit und über 400 Mitarbeitenden aus 40 Nationen allein in Deutschland.
Wir gestalten innovatives, integriertes Marketing, das Marken und Menschen wirklich verbindet – digital, real und immer kundenzentriert.
Mit unserem Challenger Mindset und der Mission "Connected Commerce with brand at its heart" machen wir den Unterschied – kreativ, neugierig, spielerisch.
Klingt nach dir? Dann bewirb dich ganz einfach über unser Formular – Anschreiben ist nicht notwendig.
Hinweis: Wir begrüßen Vielfalt und bevorzugen bei gleicher Eignung schwerbehinderte Bewerber:innen. Unsere Auswahlprozesse sind diskriminierungsfrei gemäß AGG.
Key Skills
PythonSQLExcelTableauETLELTAirflowDockerGitBitbucketAWSData pipelinesData cleaningData validationReport automationAnalytical skills
Categories
Data & AnalyticsTechnologySoftwareEngineeringAdministrative
Benefits
30 days vacationHybrid workFlexible hoursLinkedIn Learning accessEmployee discountsCompany pension planEmployee referral programJobrad bike leasingFitness club discountsMental health supportOccupational health careSabbaticalSubsidized foodDog-friendly office
Job Information
📋Core Responsibilities
Support the development and maintenance of data pipelines while assisting in data cleaning, preparation, and validation. Collaborate with data analysts and scientists to optimize SQL queries and ensure smooth report automation.
📋Job Type
werkstudierende
📊Experience Level
0-2
💼Company Size
468
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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