**Specification writing — **ability to write clear, exploitable deliverables for developers: EPICs, User Stories, usage-oriented functional specifications.
**Figma collaboration — **comfortable using and collaborating in Figma to produce and iterate on wireframes.
**First UX/UI experience — **internship, junior position, side project or coursework where you contributed to UX deliverables (personas, journeys, wireframes, usability work).
**Structured mindset — **you naturally prioritize, break down complex problems, and approach delivery iteratively.
**Product / user empathy — **you start from the user's reality, not from features in isolation.
**Languages — **professional working proficiency in English and French (written and spoken).

A competitive salary tailored to your experience.
A hybrid working model based in Paris.
Opportunities for international travel based on project needs.
The chance to lead a talented team at the forefront of post-quantum cryptography.
A collaborative and forward-thinking environment where innovation is celebrated.

Product Owner – UX Oriented

Key skills