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Working Student - Commercial Data Analysis

Job

  • Level
    Junior
  • Location
    Essen
  • Working Model
    Onsite
  • Job Field
    Data
  • Employment Type
    Part Time
  • Contract Type
    Temporary employment

Job Summary

In this role, you will develop reports and dashboards to support traders and analysts, review data sources, handle ad-hoc requests, and assist in migrating legacy scripts to modern repositories.

Job Technologies

Your role in the team

  • Join a small, impact-driven team where your ideas and code can directly support commercial decisions.
  • You will work closely with traders and analysts on the commercial side and collaborate with IT and market data colleagues on the technical side.
  • Develop reports and dashboards that inform day-to-day decisions for traders and analysts.
  • Review and assess external and internal data sources, evaluating alternatives to improve reliability and insight.
  • Handle ad hoc analytical requests from the trading desk with pace and precision.
  • Troubleshoot data issues and resolve production bugs to keep processes running smoothly.
  • Review and benchmark internal versus external data sources to validate quality and consistency.
  • Support the gradual migration of legacy scripts into structured, Git-based repositories.
  • Clean up and maintain processes within your scope, improving documentation, structure and accessibility.

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Our expectations of you

Qualifications

  • Currently enrolled student with strong programming and analytical capabilities and a background in either: Quantitative analytics (e.g., mathematics, physics, econometrics), Business or economics, Business information systems, or a related field combining business and technology.
  • Strong Python skills, with version control (e.g. Git) and databases (SQL).
  • Interest in data-driven decision-making and commercial topics.
  • Structured and reliable way of working, with the ability to manage tasks independently and follow through to results.
  • Curiosity, willingness to learn, and the confidence to ask questions when needed.

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What we offer

  • Direct exposure to commercial decision-making - your work and ideas will be seen and valued by traders and analysts.
  • Room to bring your own ideas and take early ownership within a lean, high-visibility team.
  • Cross-functional collaboration with commercial, IT and market data colleagues, expanding your network and perspective.
  • The chance to sharpen your data engineering and analytics skillset by improving processes and migrating legacy scripts to modern repositories.

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Benefits

Work-Life-Integration

Higher Take-Home Pay

Health, Fitness & Fun

Food & Drink

Topics You Will Work On

Job Locations

  • Location Essen

    Nordrhein-Westfalen

    Germany

About Your Employer

RWE AG

RWE AG

RWE AG is an essential part of the European energy system, ensuring security of supply for Europe. With its three operating segments - lignite & nuclear power, European electricity generation from gas, coal, hydropower and biomass, and energy trading - it is one of the leading European energy companies.

Description

  • Company Size
    250+ Employees
  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Power Sector, Economy
Logo RWE AG

Working Student - Commercial Data Analysis

Location
Essen
Working Model
Onsite
Diversity
Open for all genders
English Only
English only required

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