Senior Buchhalter/Senior Accountant (All genders)

About this role

At Stark, we forge the future of European and national security through cutting-edge, AI-driven technology and unmatched engineering precision. As a premier defence technology company, our mission is clear: to equip NATO Allies and their partners with next-generation autonomous defence platforms and advanced AI-driven software built to perform in the world’s most demanding environments. We believe that true security stems from relentless innovation.

By combining elite engineering talent with agile technology and an AI-native operational culture, Stark turns complex defence challenges into field-tested, multi-domain solutions. WHY JOIN US The software and systems you work on directly protect personnel and defend European and national sovereignty. You will work alongside industry-leading minds on autonomous systems, advanced propulsion, and secure cyber platforms. We foster a fast-paced, collaborative environment where bold ideas are supported by serious R&D backing.

ABOUT THE TEAM You will join our Finance & Accounting team based in Berlin, playing a pivotal role in ensuring financial integrity, compliance, and strategic financial operations. Working closely with cross-functional teams and senior leadership, you will contribute directly to supporting Stark's hyper-growth and mission-critical defense technology initiatives. YOUR MISSION As a Senior Accountant, you will oversee end-to-end accounting operations, statutory reporting, and financial compliance across our operations.

You will drive process improvements, maintain precise financial records, and provide key financial insights to empower data-driven strategic decisions. WHAT YOU WILL DO AT STARK Manage and execute month-end, quarter-end, and year-end closing activities in accordance with HGB and IFRS standards. Prepare financial statements, tax filings, and regulatory compliance reports accurately and on schedule. Oversee general ledger accounting, accounts payable/receivable, and bank reconciliations.

Lead internal and external audit coordination, acting as the primary point of contact for auditors. Optimize internal controls, accounting workflows, and financial systems to support scalable company growth. Collaborate with Financial Planning & Analysis (FP&A) to align accounting outputs with budgeting and forecasting models. WHAT YOU BRING TO THE MISSION 5+ years of relevant experience in accounting or auditing, preferably within a fast-growing tech or manufacturing environment.