Accounts Receivable - Senior Accountant (m/f/d)

IronMaxx Logistic & Services GmbH & Co. KG; Hürth; Presencial; EUR 42.000 - 56.000; Jornada completa

Descripción de la vacante

IronMaxx Nutrition GmbH & Co. KG is seeking an Accounts Receivable Accountant to manage day-to-day AR, post invoices, allocate payments, and keep customer accounts accurate. You will monitor overdue balances and coordinate with Sales, Customer Service, and Claims to resolve discrepancies.

The role involves supporting monthly closings, preparing ageing reports, and contributing to process improvements and automation in accounting. Strong German and good English are required.

Formación

• Commercial or tax-related vocational training completed.
• At least five years of AR or financial accounting experience.
• Experience reconciling customer accounts and allocating payments.
• Experience with retail, FMCG, e-commerce or high-volume accounts.
• Proficient with ERP systems; SAP experience advantageous.
• Strong Excel and financial accounting understanding.
• Structured, accurate, proactive working style.
• Very good German and good English, both written and spoken.
• Open to change and process improvements.

Responsabilidades

• Manage the day-to-day accounts receivable accounting and maintain accurate customer accounts.
• Post customer invoices, credit notes and incoming payments.
• Allocate payments and investigate unallocated receipts.
• Reconcile customer accounts and clarify differences with customers and internal departments.
• Monitor outstanding balances, payment deadlines and overdue receivables.
• Prepare reminders and follow up on overdue payments with relevant teams.
• Identify deductions, short payments and disputed balances, coordinating with Claims, Sales and Customer Service.
• Ensure approved credit notes and claim resolutions are reflected.
• Maintain customer master data and document reconciliations and open cases.
• Support monthly/annual closings through reconciliations and receivables schedules.
• Prepare AR ageing reports and visibility on overdue balances.
• Assist in doubtful receivables assessments and write-offs for approvals.
• Provide information to support liquidity planning.
• Collaborate on intercompany receivables and reconciliations as needed.
• Help improve AR processes and drive digitalisation/automation in accounting.

Conocimientos

AR accounting

Intercompany reconciliations

Customer communications

ERP systems (SAP Business One)

Excel proficiency

German & English language

Educación

Commercial or tax-related vocational training

Herramientas

SAP Business One

Descripción del empleo

#BEcomeMAXX

Reliable numbers. Strong customer relationships. Healthy cash flow.

At IronMaxx, we develop sports nutrition and functional food products for customers across e-commerce, Amazon, supermarkets, discounters, drugstores and fitness retailers.

As an Accounts Receivable Accountant, you help ensure that customer invoices, incoming payments and outstanding balances are accurately recorded and consistently followed up. Working closely with Sales, Customer Service and Claims, you contribute to reliable financial data and support our continued growth.

Ready to perform? Your tasks with MAXXimum focus

Accounts Receivable & Customer Accounts

• Manage the day-to-day accounts receivable accounting and maintain accurate customer accounts
• Check and post customer invoices, credit notes and incoming payments
• Allocate payments to outstanding invoices and investigate unallocated receipts
• Reconcile customer accounts and clarify differences with customers and internal departments
• Monitor outstanding balances, payment deadlines and overdue receivables
• Prepare reminders and follow up on overdue payments in coordination with the relevant teams
• Identify customer deductions, short payments and disputed balances, and coordinate their clarification with Claims, Sales and Customer Service
• Ensure approved credit notes and claim resolutions are correctly reflected in the accounts
• Maintain customer master data and document account reconciliations and open cases

Closing, Reporting & Process Improvement

• Support monthly and annual closings through reconciliations and receivables schedules
• Prepare accounts receivable ageing reports and provide visibility on overdue and disputed balances
• Support the assessment of doubtful receivables and the preparation of allowances and write-offs for approval
• Provide information on expected customer receipts to support liquidity planning
• Collaborate with colleagues on intercompany receivables and reconciliations where required
• Help improve and standardise accounts receivable processes
• Actively contribute to digitalisation and automation in accounting

Your skillset - as strong as our protein

• Completed commercial or tax-related vocational training, ideally with further qualifications in accounting
• At least five years of relevant experience in accounts receivable or financial accounting, including substantial hands-on AR responsibility
• Experience reconciling customer accounts, allocating payments and resolving outstanding balances independently
• Ideally, experience with retail, FMCG, e-commerce or high-volume customer accounts
• Familiarity with customer deductions, credit notes and disputed payments
• Confident use of ERP systems; SAP experience, ideally SAP Business One, is an advantage
• Very good Excel skills and a sound understanding of financial accounting
• Structured, accurate and proactive working style
• Clear communication and persistence when following up with customers and internal teams
• Very good German and good English, both written and spoken
• Openness to change and motivation to improve processes