Filigran

1 open role

Filigran is a Paris-based cybersecurity company that builds the eXtended Threat Management (XTM) platform, an open-source suite for end-to-end cyber threat intelligence, adversary emulation, and remediation. Its flagship products include OpenCTI for structuring threat data and OpenBAS for security validation, used by over 6,000 practitioners across enterprises and government organizations. The company raised $58M in Series C funding in 2025, bringing total funding past $100M, with North American ARR growing nearly 4x year-over-year. Filigran is fully remote with a global team of around 200, offering equity for all employees and flexible equipment choices.