REWE digital

Working Student IT Business Analyst in the eSourcing Product Team (m/f/d)

Estimated salary
€5,293 – €7,716per month

Auto-estimated from similar roles, location, experience & market data. Actual pay may vary.

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Description

REWE digital's eSourcing product team operates and develops digital procurement solutions such as tendering and auction platforms, catalog solutions and workflow systems that connect REWE purchasing with external suppliers. As a working student IT business analyst in Cologne, you advise business departments and users on the applications, maintain the system configuration such as project templates and parameters, and handle user administration including supplier registrations. You also support the processing of functional and technical requests around tendering and awarding, and help create digital training content and run employee and supplier trainings. The role suits students of (business) informatics or a comparable STEM subject with strong organizational skills and very good MS Office knowledge, working up to 20 hours per week during the semester.

Requirements

  • Enrolled student of (business) informatics or a comparable STEM subject
  • Organizational talent with a solution-oriented and structured way of working
  • Enthusiasm for working in IT and enjoy working both independently and in a team
  • Very good MS Office skills

Experience Level

InternEntry LevelMid-levelSeniorLeadExecutive

Benefits

Attractive pay
Subsidized meals in the canteen
Flexible working hours without core hours and the option of mobile working
5% employee discount at REWE and PENNY plus discounts at toom Baumarkt and DERTOUR Group
Full integration into the team with intensive onboarding supported by digital onboarding programs
Possible cooperation on final theses
Comprehensive health and sports offerings
Company-wide networks such as the LGBTIQ network and the women's network
Admission to the future steps retention program with exclusive events and possible direct entry after graduation

💰 Net Salary Calculator

Tax class 1, no church tax
Gross Salary
€78,048/year
€6,504/month
Total Deductions
€31,043
40% effective rate
Net Salary (Take Home)
€3,917/mo
€47,005/year

Deduction Breakdown

🏛️ Income Tax€14,994
🏦 Pension Insurance€7,258
🏥 Health Insurance€6,103
🫶 Care Insurance€1,674
📋 Unemployment Insurance€1,014

🏠 Cost of Living in Cologne

Monthly Essentials

Rent (1BR)
€1050
Groceries
€290
Transport
€75
Utilities
€220
Internet
€40

Lifestyle & Entertainment

Eating Out
€13
Gym/Month
€45
Coffee
€4
Beer (0.5L)
€4
Cinema
€12
Monthly Net Salary:€3,917
Comfortable Living:€1,726
Monthly Savings:€2,191 (56%)
💰

Strong savings potential: You could save €2,191 monthly, which is €26,292 per year.

💡 These estimates are based on average costs in Cologne. Actual expenses vary based on lifestyle, neighborhood, and personal choices. "Comfortable living" includes rent, utilities, groceries, transport, and reasonable dining/entertainment.

Eligible for the EU Blue Card

A salary of €78,054 meets the EU Blue Card minimum of €45,300 (2026).

The EU Blue Card is a residence permit for highly qualified non-EU workers. It offers a fast track to permanent residency and allows family reunification.

Processing
4-12 weeks
Visa fee
€100
Requirements
University degree + Job offer

Also eligible: EU Blue Card (Shortage Occupation) (€41,042+)

Documents needed

Valid passport
Recognised university degree
Employment contract or binding job offer
Proof of salary meeting threshold
Health insurance coverage
Biometric passport photo
Explore visa & relocation guides

📍 Life in Cologne

👥
Population
1.1M
⭐
Quality of Life
7.0
🇬🇧
English Friendly
7.0
💻
Tech Scene
6.0
🌍
International
7.0
🚇
Public Transport
8.0
🚴
Bikeability
8.0
🌬️
Air Quality
5.0
🌳
Green Spaces
7.0
🚗
Car Free
7.0
ℹ️

About Cologne

  • •Media and TV hub
  • •Large student population
  • •Vibrant local culture
🌤️

Climate

  • •Temperate oceanic
  • •Mild winters
  • •Moderate summers
  • •Regular rainfall
❄️Jan: 3°C☀️Jul: 19°C📅Avg: 11°C
☀️1600 sunshine hours/year
🛡️

Safety

  • •Generally safe
  • •Moderate crime levels
  • •Carnival can be crowded
Overall:7.0
🏥

Healthcare

  • •Good hospital network
  • •University hospital
  • •Adequate services
Quality: 8.0Access: 8.0
🎭

Culture

  • •Famous cathedral
  • •Roman heritage
  • •Carnival tradition
8.0
🎉

Nightlife

  • •Famous for Kölsch beer
  • •Student bars
  • •Carnival season
8.0
🏞️

Recreation

  • •Rhine riverfront
  • •City parks
  • •Beer gardens
7.0
💰

Cost of Living

  • •More affordable than Frankfurt/Munich
  • •Balanced cost of living
  • •Good value for money
🏠 Rent (1BR center):€1050
⚡ Utilities:€220
🛒 Groceries:€290
🍽️ Dining out:€16

The largest IT unit within the REWE Group — one of Europe's leading retail and tourism cooperatives. With ~2,500 employees across 12 locations in 5 countries, REWE digital builds the digital infrastructure powering online grocery delivery, autonomous stores, fulfillment centers, payment systems, and checkout solutions for 85 million weekly customers. Their tagline: 'Your Home of IT.'

€per month
€2kthis job posts €5k – €8k€20k

Your situation in Germany

The default for anyone single, divorced or widowed.

Only changes the church tax rate — 8% in Bavaria and Baden-Württemberg, 9% everywhere else.

Childless employees over 23 pay a higher Pflegeversicherung (care insurance) rate.