Location
Paris
Job Type
Full time
Posted
June 20, 2026
Job Description
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 maintaining performance indicators. You’ll also handle administrative operations and relationships with extern...