Filigran, founded in October 2022, stands out in the cybertech ecosystem for its commitment to revolutionizing cyber threat management with a proactive approach. Its mission is to develop innovative open-source solutions designed to anticipate cyber threats, identify security gaps, and strengthen organizational security posture.
Filigran solutions are now trusted by over 6,000 public and private organizations worldwide.
🎯 The RoleWe're looking for a Senior Product Owner to join our OpenCTI Product Team and help us shape the future of Cyber Threat Intelligence. You’ll work closely with developers, the Product team and customer-facing teams, contributing to the design and evolution of OpenCTI, our flagship Threat Intelligence platform.
💼 Your ResponsibilitiesDesign and document functional specifications based on user needs
Create clear and actionable mockups and user stories
Collaborate daily with the development team to ensure accurate implementation
Work hand-in-hand with the Product Manager to define and refine the OpenCTI product roadmap
Support customer-facing teams (e.g., Solutions Engineers, Customer Success) in understanding and leveraging OpenCTI features
Identify, document, and prioritize user pain points to shape future functionalities
Define scenarios to address specific use cases in OpenCTI
Contribute to the improvement and animation of our product management methodologies
You’ll report to the Product Manager for OpenCTI
You’ll collaborate with developers and others product team members
You’ll interact regularly with Solutions Engineering, Support, and other customer-facing teams
3+ years of experience in operational cybersecurity (CTI, CSIRT/CERT, SOC)
Proven ability to translate complex user needs into clear features and functional requirements
Autonomous, structured, and highly collaborative mindset
Familiarity with Agile/Scrum methodologies
Strong communication skills
Fluent in English, French is a plus
Bonus: Previous experience working on a cybersecurity product or open-source ecosystem.
We’re a fast-growing, global, and fully remote company on a mission to empower defense teams to be proactive — through open-source solutions that uncover threats and drive action.
⭐ What we believe
We believe we do work that matters — uniting defenders into a global community to make security more open, resilient & collaborative.
💻 How we work
That belief fuels how we work — with focus, clarity and high standards. Always with care and respect, never with ego.
🧭 What guides us
That focus and care is grounded in our CORE values: Cohesion, Openness, Responsibility, and Equity — the compass that guides our decisions, collaborations, and growth, even when no one’s watching.
Competitive pay + equity — everyone shares in our success
Remote-first, flexible, and balanced — work that fits your life
Your setup, your choice — pick the gear that works for you
We enable cybersecurity through inclusion — from code to culture.
At Filigran, we are proud to be an equal opportunity employer. We believe diversity of our people make our products and our team stronger. We welcome talent of every background, identity, and lived experience — regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, age, disability, or veteran status.
What matters here is what you bring — not what you look like, where you’re from, or how you identify.
🚀 Ready to Join Us?Apply now and help us build the future of the cybersecurity ecosystem — together.
Top Skills
What We Do
Filigran, founded in October 2022, stands out in the cybertech ecosystem for its commitment to revolutionizing cyber threat management with a proactive approach. Its mission is to develop innovative open-source solutions designed to anticipate cyber threats, identify security gaps, and strengthen organizational security posture. Filigran solutions are now trusted by over 6,000 public and private organizations worldwide.
