Chief of Staff

Cryptonext Security · Paris, Île-de-France, France

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Company
Cryptonext Security
Location
Paris, Île-de-France, France
Employment type
Full-time
Posted
May 29, 2026

About this job

Who we are At CryptoNext Security, we are shaping the future of cybersecurity with post-quantum cryptography solutions. Our mission is to protect the world’s critical data from emerging threats posed by quantum computing. As a rapidly growing deep-tech startup, we collaborate with governments, banks, and enterprises on innovative projects. We are looking for a Chief of Staff to support our CEO and help drive strategic initiatives as we continue to scale. If you thrive in a dynamic environment and want to be at the forefront of innovation, CryptoNext Security is the place for you. On a daily basis, you will Finance and Administration: You will support the CEO in managing the company’s financial function. This includes monitoring the budget, ensuring smooth year-end financial closings, and m

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