Senior Product Owner - OpenCTI

Filigran SAS

Job Overview

Location

France

Job Type

Full-time

Full Job Description

📋 Description

• Serve as Senior Product Owner for OpenCTI, Filigran’s flagship open-source Cyber Threat Intelligence platform, shaping its evolution through user-centered product design.
• Design and document detailed functional specifications based on direct input from users, customer-facing teams, and threat intelligence practitioners.
• Create clear, actionable user stories and mockups that translate complex cybersecurity workflows into intuitive product features.
• Collaborate daily with engineering teams to ensure precise implementation of product requirements and maintain alignment with technical constraints.
• Partner closely with the Product Manager to define, refine, and prioritize the OpenCTI product roadmap based on market needs and user feedback.
• Support customer-facing teams—including Solutions Engineers and Customer Success—by enabling them to effectively communicate and demonstrate OpenCTI capabilities.
• Identify, document, and prioritize recurring user pain points across public and private sector organizations to drive future functionality development.
• Define detailed usage scenarios for specific cybersecurity use cases to ensure OpenCTI meets real-world threat detection and response needs.
• Contribute to the continuous improvement of product management methodologies within the team, enhancing agility and delivery efficiency.
• Act as the primary liaison between development, customer success, support, and solutions engineering to ensure product-market fit and user adoption.
• Leverage AI-powered tools such as LLMs, automation, and copilots to streamline product workflows, improve documentation accuracy, and accelerate feature iteration.
• Maintain deep familiarity with incident response, case management, CSIRT/CERT, and SOC operations to ground product decisions in operational reality.
• Advocate for open-source principles and community-driven development within the product lifecycle, ensuring alignment with global cybersecurity defense communities.
• Communicate product vision and priorities clearly across technical and non-technical stakeholders in English, ensuring alignment and transparency.
• Operate autonomously within a fast-paced, remote-first startup environment, balancing structure with adaptability to evolving priorities.
• Participate in twice-yearly in-person global and regional offsites to strengthen team cohesion and culture beyond digital collaboration.
• Embody Filigran’s CORE values of Cohesion, Openness, Responsibility, and Equity in all product decisions and team interactions.

🎯 Requirements

• 7+ years of professional experience, including 3+ years in Incident Response, Case Management, CSIRT/CERT, CTI, or SOC environments
• Proven ability to translate complex cybersecurity user needs into clear, actionable functional requirements and user stories
• Experience working in Agile/Scrum environments with direct collaboration between product and engineering teams
• Strong familiarity with AI-powered tools (LLMs, automation, copilots) and their application in improving productivity and workflows
• Fluent in English with excellent written and verbal communication skills
• Autonomous, structured, and highly collaborative mindset with experience in startup or scale-up environments

🏖️ Benefits

• Competitive pay + equity participation for all employees
• Remote-first work model with flexible scheduling to support work-life balance
• Full reimbursement or allowance for choosing personal work setup and equipment
• Twice-yearly in-person global and regional offsites for team connection and culture building

Skills & Technologies

Product Management

Senior

Remote

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Filigran SAS

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About Filigran SAS

Filigran SAS is a French cybersecurity company that develops open-source threat-intelligence and crisis-management platforms. Its flagship products, OpenCTI and OpenEx, help public and private organizations collect, analyze and share threat data, orchestrate responses and conduct crisis simulations. Founded in 2022 and headquartered in Paris, Filigran provides software, support and consulting services to improve cyber resilience.

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