Senior Accountant

Do you want to help build a modern, AI-driven finance function? Are you ready to take the next step in your career but feel that finance departments in large corporations are outdated and don't offer the right kind of challenges? Tendium is looking for a  Senior Accountant to join the team.  The Finance Department owns the numbers at Tendium. We're building the finance function of tomorrow, where AI and automation handle repetitive tasks, allowing you to focus on work that requires your expertise and judgment. You will not only work within existing structures but also help shape them by documenting procedures, improving workflows, and building scalable processes as we grow. About Tendium Tendium is the global pioneer in AI-driven public tender management, transforming how companies discover, analyse, and win government contracts. Our platform turns complex processes into something simple and transparent, empowering businesses to compete fairly for billions in public sector opportunities. We’ve been building our AI-native platform since 2018, leveraging a vast data moat, agentic AI, and tens of thousands of hours of R&D. Today, we serve large numbers of customers across Europe and are rapidly scaling. The Job Monthly Closing & Reconciliations: Manage monthly closings across all group entities, including balance sheet reconciliations, VAT, and accruals. Revenue Recognition & Deferrals: Reconcile and defer revenue against contracts and invoices, including annual upfront billing. Accounts Receivable & Collections: Own the process from invoicing to payment, including reminders, customer communication, and overdue collections. Accounting Operations: Manage daily bookkeeping, accounts payable, invoice approvals, weekly payments, payroll support, employee expenses, and intercompany reconciliations. Year-End Closing & Audit: Prepare year-end financial statements and support audits alongside the CFO. Systems & Processes: Develop and document procedures and improve system integrations, including Fortnox and our subscription management system. Who you are We value the right mindset more than a perfect CV. I ndependent & Proactive: You take ownership of your work, drive tasks to completion autonomously, and proactively identify challenges, find solutions, and seek support when needed. Attention to Detail: Your reconciliations are accurate, and you investigate discrepancies until you fully understand them and can clearly explain their causes. Adaptable & Growth Mindset : You thrive in a fast-paced environment where priorities shift, challenges evolve, and not everything is figured out yet. You're eager to learn, open to feedback, and motivated by the opportunity to grow alongside the company. Curious & Tech-Savvy: You're curious about new technologies and eager to explore how AI and automation can improve financial processes. You have strong systems proficiency, understand API integrations, and continuously look for smarter, more efficient ways of working. Process Builder: You are comfortable working without established procedures and understand how to create scalable processes by collaborating with other system owners and specialists. Your experience 3-5 years of accounting experience in an independent role. Proven experience independently managing monthly closings and reconciliations for multiple legal entities simultaneously. Hands-on ownership of accounts receivable, including practical experience in collecting outstanding payments. Bonus : Experience in revenue reconciliation and deferrals, ideally within a SaaS company, along with a broad accounting background in small or medium-sized businesses and experience driving automation initiatives. Application Excited to join us? Apply today! We review applications on a rolling basis and look forward to getting to know you. E quality and Inclusion At Tendium, we celebrate diversity and strive to create a workplace where everyone feels included, heard, and valued. We believe different perspectives drive innovation and welcome people from all backgrounds to help shape the future together.