Product Engineer – QKD Key Management Systems We are expanding our teams in the Product area to take on QKD system development and deployment projects. In our team, you will take part in the development and deployment of the Key Management System (KMS) for QKD solutions, supporting its evolution and strengthening. You will work on the implementation of new security functionalities, integration with HSM systems and digital identity frameworks, as well as the deployment and hardening of the KMS in real environments.

Computer

Engineering professionals with experience in QKD systems.

Knowledge in: Java, C, C++, Python, SQL, PKCS#11. OpenSSL, wolfSSL, OpenVPN, OpenLDAP, OpenSC. Digital identity frameworks such as OpenID. Hybrid work model and 8 weeks per year of remote work outside your usual geographic area.





Versátil working hours with flexible start and finish times, plus intensive working days on Fridays and during summer. Personalized career development plan, training, and support for language learning. When coming from another country, we offer a relocation package.

Competitive compensation with continuous reviews, flexible compensation options, and discounts on brands.

Wellbeing program: medical, dental, and accident insurance; free fruit and coffee; training on physical, mental, and financial health, and much more! In our recruitment processes, you will always have telephone and personal contact, either in person or online, with our talent acquisition team.

📌 Systems Engineer (remote) (Madrid)
🏢 JobFlurry
📍 Madrid