Senior Product Owner - OpenCTI

We’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., * Design 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

Who You’ll Work With

• 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

• 7+ years of experience, including, 3+ years of experience in Incident Response/Case management (CSIRT/CERT, CTI, SOC)
• Proven ability to translate complex user needs into clear features and functional requirements
• Autonomous, structured, and highly collaborative mindset
• Experience working in fast pace growth environment, start up, scale up for instance
• Familiarity with Agile/Scrum methodologies
• Strong interest in AI and its applications in cybersecurity
• Comfortable working with and leveraging AI-powered tools (LLMs, automation, copilots, etc.) to improve workflows and productivity
• Strong communication skills
• Fluent in English
• Bonus: Previous experience working on a cybersecurity product or open-source ecosystem.

• 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
• Twice-a-year gatherings - we meet in person for regional and global offsites to connect, collaborate, and strengthen our culture beyond the screen

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., Why Join Filigran? More than just a job.

We’re a fast-growing, global, and fully remote company building open-source cybersecurity solutions, increasingly powered by AI, to help defense teams anticipate threats and act faster.

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

We do work that matters by combining strong engineering standards with emerging technologies, including AI, to move faster and smarter.

What guides us

We make our work matter by building a culture grounded in our CORE values of Cohesion, Openness, Responsibility, and Equity. The principles that guide how we make decisions, treat people, and grow together, especially when no one’s watching.