Quantum Cryptography Specialist

il y a 10 heures


Paris, Île-de-France Cryptonext Security Temps plein

Cryptonext Security is a leading provider of post-quantum cryptography solutions.

Job Overview

We are seeking a highly skilled Software Test Engineer to join our team and contribute to the development of our Quantum Safe Remediation Suite.

About the Role

This is a full-time permanent contract (CDI) under French law. We offer a competitive salary commensurate with experience, estimated at €80,000 - €110,000 per year, depending on qualifications and location.

As a Software Test Engineer at CryptoNext, you will be responsible for ensuring the quality and reliability of our products designed to protect sensitive data against quantum threats.

Key Responsibilities:
  • Design and automate tests to ensure continuous testing throughout the development lifecycle;
  • Conduct performance testing (e.g., load and stress tests) to assess scalability and stability;
  • Perform security tests, including penetration and fuzz testing, to ensure compliance with standards;

You will work closely with developers and cryptography experts to contribute to groundbreaking technologies that protect sensitive data in a post-quantum era.

Requirements

To be successful in this role, you should have a Master's degree in Computer Science, Engineering, or a related field, and a minimum of 2 years of experience in software testing, preferably in cybersecurity or cryptography domains.

  • Automation and end-to-end testing using tools like Xunit, CUnit, Google Test, or Playwright;
  • Programming proficiency in C/C++ and scripting (e.g., Python, Bash);
  • Familiarity with CI/CD pipelines and version control systems like Git;
What We Offer

Cryptonext Security is a proud member of Campus Cyber, Hexatrust, and Systematic, and collaborates with the US National Cryptography Center of Excellence (NCCoE). We are committed to innovation, trust, and solving complex challenges.



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