Senior Product Owner - AI-Driven Platform

CryptoNext Security SAS; Paris; On-site; EUR 85,000 - 110,000; Full time

Benefits offered by this job

Ownership of strategic technical goals

Global recognition in deep-tech start‑

Based in Paris

Job summary

CryptoNext Security SAS in Paris is seeking a Senior Product Owner to lead the CryptoNext Crypto-Agility Orchectration Platform, spanning discovery, policy definition and remediation. You will own the product roadmap, craft EPICs and user stories, and align with R&D, Marketing and Sales for successful launches.

The role requires 7+ years in cybersecurity product roles, fluency in English and French, and a hands-on approach with AI tools to prototype ideas with users.

Qualifications

• The candidate has a degree in engineering, CS or related field with strong technical exposure.
• Minimum 7 years in product roles (PO/PM) in cybersecurity or B2B deep tech software.
• Proven end-to-end ownership from discovery to launch of a B2B product.
• Solid agile product practices: backlog, user stories, discovery.
• Experience in product marketing: positioning, launches, sales enablement.

Responsibilities

• Build and maintain the product roadmap with the Head of Product.
• Translate customer and market needs into EPICs, user stories and acceptance criteria.
• Manage the backlog and run product rituals with R&D.
• Follow features after release: validation, adoption, feedback.
• Share best practices and act as a senior reference on product topics.

Skills

Product ownership

Product management

Agile backlog

AI in product

Cryptography/product integration

Education

Engineering or Computer Science degree

Tools

AI tooling (Claude Code, Cursor, Lovable)

APIs / cryptography libraries

Job description

CryptoNext Security SAS in Paris is seeking a Senior Product Owner to lead the CryptoNext Crypto-Agility Orchectration Platform, spanning discovery, policy definition and remediation. You will own the product roadmap, craft EPICs and user stories, and align with R&D, Marketing and Sales for successful launches.

The role requires 7+ years in cybersecurity product roles, fluency in English and French, and a hands-on approach with AI tools to prototype ideas with users.