Johner Institut GmbH

Working Student – Finance

Johner Institut GmbH

part-time

Posted on:

Location Type: Remote

Location: Germany

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Job Level

Entry Level

Tech Stack

ERP

About the role

  • You manually transfer and maintain datasets from a legacy system into a new invoicing tool
  • You review, filter, validate, clean, and archive existing data
  • You ensure data quality and completeness during the migration and document your work steps
  • You reconcile invoice, customer, and project information across different systems
  • You support additional administrative tasks in accounting and data management
  • You communicate with internal teams to resolve discrepancies

Requirements

  • You work very carefully, are structured, self-directed, and reliable
  • You maintain high concentration even when performing repetitive tasks
  • You handle sensitive data discreetly and confidentially
  • You are confident using Excel (e.g., filters, formulas, data validation)
  • You have technical affinity and quickly learn new software tools (ideally you have initial experience with ERP, accounting, or invoicing tools)
  • Ideally, you have a basic understanding of accounting
Benefits
  • Innovative work environment with plenty of scope for initiative and the freedom to drive change
  • Great team atmosphere and strong team spirit
  • Support and promotion of your professional and personal development
  • Modernly equipped workstations at the Konstanz and Frankfurt locations
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
data migrationdata validationdata cleaningdata archivingdata reconciliationExcelfiltersformulas
Soft Skills
attention to detailstructuredself-directedreliablehigh concentrationdiscretionconfidentiality