The Job
Onera Health is looking for a GL Accountant to join our growing team. In this role, you’ll manage the Accounts Payable process, oversee invoice input, and set up streamlined approval workflows to ensure timely payments and maintain strong supplier relationships. You’ll support month-end closing activities by reconciling key accounts and assisting the Finance Controller in finalizing monthly financial statements.
You’ll also play a role in the order-to-cash cycle by helping with customer invoicing and tracking outstanding payments. Your day-to-day will include collaborating with internal stakeholders, following up with customers when payment deadlines are missed, and supporting administrative workflows and internal finance projects. Additionally, you’ll maintain the Werkkostenregeling (WKR) administration and align with Department Heads on timely submission and approval of timesheets.
Onera
The Company
Onera Health is a leader in transforming sleep medicine and remote monitoring. Their breakthrough diagnostic solutions and services are poised to help millions of people struggling with sleep-related ailments, while also impacting other medical fields by monitoring a variety of chronic conditions, ultimately improving the health and quality of life for patients around the world. The company’s innovative solutions provide comprehensive sleep test data to physicians in a v ariety of clinical and non-clinical environments to optimize patient care and reduce healthcare costs.
Why Join?
Because you enjoy the dynamics of an ambitious scale-up company : humbly striving for excellence , driven by curiosity and courage , embracing diversity with trust and respect. This is Onera Health. A fast-growing organization, purpose driven and challenge fuelled, valuping entrepreneurship and collaboration. If you are looking for an opportunity to make significant impact , to think strategically and be hands-on at the same time, shape and grow with the company , we’re looking for You!
Key Responsibilities – What You'll Do
Manage Accounts Payable process.
- Oversee Invoice Input process (performed by Finance Administrator).
- Set up and manage streamlined invoice approval workflows to ensure timely approvals and processing.
- Monitor and manage accounts payable to ensure timely payments to vendors and maintain good supplier relationships.
- Collaborate with stakeholders to resolve any payment discrepancies or delays.
Month-End Close Procedures
Reconcile accounts payable, accounts receivable, bank accounts, and intercompany balances as part of monthly closing activities.Review and verify outstanding invoices and balances for accuracy and completeness.Support the Finance Controller in finalizing monthly financial statements and ensuring data integrity.Receivables and Cash Flow Management
Assist with customer invoicing processes and play a role in the order-to-cash cycle.Actively manage the accounts receivable process by tracking outstanding customer payments.Follow up with customers when payment deadlines are missed to help maintain a healthy cash flow.General Administration & Projects
Participate in internal finance meetings and contribute to the improvement of administrative workflows.Serve as a finance business partner for process improvements and support various internal projects.Maintain and oversee the Werkkostenregeling (WKR) administration for improved reporting and compliance.Monitor and manage hours administration, aligning with Department Heads for timely submission and approval of timesheets and related administrative tasksRequirements
This is a part-time role, requiring availability for 28-36 hours per week3–5 years of experience in finance, accounting, or administration roles—or a related degree. But we also invite recent graduates to apply!Knowledge of financial policies, procedures, and compliance requirements.Proficiency with financial tools and strong command of Microsoft Office (Excel, Word, Outlook).High attention to detail and accuracy in data entry, bookkeeping, and reconciliation tasks.Effective written and verbal communication skills.Fluent in English and Dutch.Eligble to work in the EUPostive attidude, can-do mentality and flexibilty – much needed in a scale up!Benefits
Flexibility in work hours and hybrid location (technical equipment to set up a home office),Exciting growth and development opportunities as Onera scales upAn open and positive company culture, with a lot of team activitiesA competitive salary including a 13th month, participation in pension schemeA holiday package with 25 days and the option to buy additional days