Twentyfour Industries

We are an early-stage startup funded by leading European VCs with the mission to build advanced small Unmanned Systems to strengthen European sovereignty and security.

What we’re looking for

We’re hiring a Financial Manager to own our day-to-day finance operations and support long-term financial planning. This is a hands-on role for someone who enjoys both execution and process building, and who wants to be part of scaling a hardware company from the ground up. You’ll work closely with the founders and operations leads to ensure our financial foundation is solid as we expand R&D, production, and international activities.

The day-to-day

• Run day-to-day finance operations (AP/AR, payroll, bookkeeping).
• Drive budgeting, forecasting, and cost tracking together with founders and operations leads.
• Keep tight control of cash flow and liquidity to support rapid growth.
• Build simple, scalable finance processes and internal controls as we grow.
• Deliver clear reports, investor updates, and grant documentation.
• Work with banks, auditors, and tax advisors to keep us compliant and reliable

You should apply if you

• Bring 2–3 years of finance or accounting experience, ideally in a startup and/or hardware environment.
• Know German accounting (HGB) and can handle bookkeeping, payroll, and closings. Experience with international consolidation is a plus.
• Are hands-on with finance tools (DATEV, Microsoft 365/Dynamics, etc.) and enjoy setting up processes.
• Keep a close eye on cash flow and liquidity, and can turn numbers into clear insights for founders and investors.
• Are structured and reliable, but also entrepreneurial and comfortable in a fast-moving startup.
• Speak German and English fluently.

Nice to haves

• Experience in venture-backed startups or investor reporting.
• Exposure to defense, aerospace, or dual-use sectors.
• Familiarity with European tax, grants, or subsidy programs.

What we offer

• Competitive salary and equity options.
• Direct collaboration with the leadership team.
• The opportunity to help build the financial backbone of a European defense technology company.
• A collaborative, ambitious, and mission-driven environment.
• Flexible working conditions and relocation support for top candidates.

About us

Twentyfour Industries is committed to building a fair, inclusive, and high-performance workplace where people from all backgrounds can contribute and thrive. Our team brings together individuals with different perspectives, experiences, and skills to shape the future of European security and technology.

All applicants will receive equal consideration for employment regardless of gender, age, disability, ethnic or social origin, religion or belief, sexual orientation, or any other status protected by applicable European or national law.

We particularly welcome applications from individuals who are underrepresented in the technology and defense sector, including women, people with disabilities, and those from diverse cultural backgrounds.

We aim to provide a respectful, supportive, and transparent recruitment process. If you require adjustments to take part in our hiring process, please let us know so we can accommodate your needs.

If you share our mission and are motivated to work on challenges with real-world impact, we look forward to your application.