Who We Are

Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.

As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously. We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers.

We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems.

Benefits

, and its ethical implications. The role As a Senior Accountant, you will be the backbone of our financial reporting, taking full ownership of the trial balance, complex reconciliations, and the month-end close cycle. You will be a hands-on technical expert who ensures the integrity of our financial data, maintains a pristine balance sheet, and ensures compliance with all relevant accounting standards.

Operating with minimal supervision, you will drive continuous improvement in our financial processes.

Requirements

, SAP, NetSuite, Workday) and advanced financial modelling in Excel Have an meticulous eye for detail, ensuring the balance sheet is fully supported, reconciled, and clean at all times Have excellent time-management skills, with a demonstrated ability to prioritise tasks under pressure during tight close cycles Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented.

Qualifications

; ability and impact cannot be summarised in a few bullet points.

Nice To Have

Experience participating in ERP migrations, system upgrades, or the implementation of specialised modules (e.g., fixed asset, inventory tracking, or automated reconciliation tools) Familiarity with Robotic Process Automation (RPA) tools or basic scripting (like VBA or Python) to automate repetitive month-end tasks Experience working in a multi-entity, multi-currency environment with exposure to foreign exchange (FX) accounting and intercompany transactions A track record of identifying