Accountant
Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Sep 22, 2026.
The Opportunity
Fossefall is growing fast, and so is the financial engine behind it. As we scale across the Nordic and Luxembourg entities, we need a Junior Accountant who can keep everyday accounting moving smoothly: supplier invoices, payments, customer invoicing, intercompany reconciliation and routine bookkeeping.
This is a well-timed role. The Oracle NetSuite implementation gives us the chance to set up clean, scalable workflows from day one, while the finance function grows with the business. You will help make sure our daily accounting runs accurately, efficiently and ready for growth. You will own the daily transactional accounting rhythm across several entities, keep the sub ledgers accurate and complete, and help create a reliable foundation for monthly close, VAT and audit work.
What you'll do
Process incoming supplier invoices: registration, coding, approval routing and payment preparation.
Prepare and issue outgoing customer invoices, monitor receivables and run payment follow-up.
Perform intercompany reconciliation across the Nordic and Luxembourg entities and clear differences.
Maintain day-to-day bookkeeping: bank reconciliation, employee expense claims and credit card postings.
Maintain supplier and customer master data, including payment and bank details.
Support monthly close with recurring journal entries, accrual schedules and supporting documentation.
Prepare underlying documentation for VAT filings and for audit and advisor requests.
Work to the accounting procedures set by the Accounting Manager and escalate exceptions and disputes.
Support the Oracle NetSuite implementation: testing of accounts payable and receivable workflows, migration of open items and data entry in the new system.
About you
Degree or vocational qualification in accounting, finance or economics.
One to three years in accounts payable, accounts receivable or general bookkeeping, where relevant internships count.
Solid grasp of double-entry bookkeeping and of the invoice-to-payment and invoice-to-cash cycles.
Accuracy and attention to detail at high transaction volumes, and comfortable working in Excel.
Professional English, written and spoken.
Based in Barcelona.
Reliable and consistent, meeting recurring deadlines without being chased, and taking ownership of getting both the number and the documentation right.
Willing to learn and to be trained on new procedures and systems, asking when unsure rather than guessing and flagging problems early.
Service-minded towards internal budget holders and external counterparts.
Valuable, but not required: experience with Oracle NetSuite, exposure to a multi-entity, multi-currency environment, experience with intercompany reconciliation, Swedish, Norwegian, Finnish or Spanish language skills, exposure to VAT handling in more than one jurisdiction.
What success looks like
Within the 6 months, transactional accounting for the Norwegian, Swedish, Finnish and Luxembourg entities runs at the right level. Supplier invoices are registered, coded and prepared for payment on time, customer invoices go out on schedule with active follow-up on receivables, and intercompany balances reconcile without a backlog carried into close. Monthly close starts from reliable subledgers rather than from clean-up, VAT and audit documentation is complete and easy to trace, and accounts payable and receivable workflows run in Oracle NetSuite as designed.
Why Fossefall?
Fossefall is building for long-term growth, which means many important ways of working are still being shaped. Joining now means having the opportunity to influence how the organization grows, how teams collaborate and how high-quality work gets done. You will work close to capable colleagues, contribute to meaningful priorities and help build something that can last.
About Fossefall
Fossefall is a Nordic AI infrastructure company founded in 2025. We develop and operate AI factories powered by renewable energy, turning clean Nordic power into scalable, sovereign computing capacity for Europe, built in partnership with local communities, energy producers and technology leaders across the world. As a team, we are still small enough to know each other as people, and our culture is shaped by ownership, curiosity, warmth and collaboration.
Interested?
Make sure your CV is up to date for this role and tell us briefly why this opportunity is interesting to you and how your experience connects to what we are looking for. We review applications as they come in and keep the role open until we find the right colleague. Due to the nature of our business, background checks and/or security clearance may be required as part of the employment process.