The Role
Supports daily accounts receivable operations, prioritizes activities, communicates with customers by email and phone, and maintains invoices, customer records, and payment statuses in SAP. The role is suitable for a finance, accounting, or economics student available 25–40 hours weekly, with strong English, MS Office skills, analytical thinking, adaptability, teamwork, and attention to detail.
Summary Generated by Built In
Company Description
KOSTAL Group is a global, family-owned German company that develops market-leading solutions for the solar and automotive industries. The company has been established in 1912 and employs about 20 000 people at 47 locations in 22 countries. In Hungary, KOSTAL is about to build its first business service centre to provide business support in IT, finance, procurement, master data, sales and HR fields. This will be a global centre with high value-added and complex processes.
Job Description- Support the daily AR operation according to the agreed priorities and measurements
- Daily contact with customers (mail, phone)
- Manage AR-related data such as invoices, customer information, and payment statuses in SAP to ensure up-to-date records
- Ongoing studies at least until June 2027 in Finance, Accounting, Economics;
- min 25 (up to 40h) hours per week working availability
- Proficient oral and written English
- Strong user level MS Office skills (Excel /MS Outlook)
- Flexibility
- Analytical thinking
- Ability to learn and adapt
- Team player, communicates well
- Detail oriented and precise
- Previous experience in a similar role is a plus
- Flexible working conditions with remote work possibility (in-person presence is required from time to time), you can have a real work-life balance
- Modern, newly renovated, sustainable office with parking space and bicycle storage area in the heart of Budapest
- Supportive, diverse and highly skilled community
- Ability to really make a difference and build new processes from scratch, you can participate in the formation and shape of the BSC processes
- KOSTAL is a dynamically developing company, an independent, family-run business which provides much flexibility
- You can enjoy our value-oriented work culture: we are down-to-earth, appreciative, inspiring and innovative
Skills Required
- Ongoing studies in Finance, Accounting, or Economics through at least June 2027
- Availability to work 25 to 40 hours per week
- Proficient oral and written English
- Strong user-level Microsoft Office skills, including Excel and Outlook
- Flexibility
- Analytical thinking
- Ability to learn and adapt
- Teamwork and effective communication
- Detail orientation and precision
- Previous experience in a similar role
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The Company
What We Do
KOSTAL Group is a global, independent, family-owned company based in Germany that develops and manufactures technologically complex electronic and mechatronic products.







