AI-Driven Bug Bounty Hunter

Septeo; France; Remote; EUR 70,000 - 110,000; Full time

Job summary

Septeo is seeking a permanent Bug Bounty Hunter (M/F) based in Montpellier, Valbonne, or fully remote. You will develop offensive security tools, deploy AI-driven workflows and collaborate with Product Owners, DTOs, developers and CISOs to improve security practices.

Join an AI-first team shaping vulnerability detection across the group. Ideal candidates are experienced hunters with a track record in bug bounty, capable of operating autonomous workflows, and able to translate findings into

Qualifications

• Background as Hunter, Bug Bounty Hunter or security researcher.
• Hands-on experience applying AI to security, including agents, automation and tool development.
• Experience orchestrating agentic workflows and production deployment.
• Ability to communicate effectively with Product Owners, DTOs, developers and CISOs.

Responsibilities

• Design, develop and enhance offensive security tools and workflows.
• Deploy, stabilise and maintain them with a Dev/DevOps mindset.
• Operate workflows daily: schedule, monitor and diagnose drift.
• Prototype quickly and decide what to industrialise or discontinue.
• Collaborate with stakeholders to qualify vulnerabilities and track remediation.

Skills

Bug bounty hunting

AI in security

Agentic workflows

Autonomy

Stakeholder communication

Job description

Septeo is seeking a permanent Bug Bounty Hunter (M/F) based in Montpellier, Valbonne, or fully remote. You will develop offensive security tools, deploy AI-driven workflows and collaborate with Product Owners, DTOs, developers and CISOs to improve security practices.

Join an AI-first team shaping vulnerability detection across the group. Ideal candidates are experienced hunters with a track record in bug bounty, capable of operating autonomous workflows, and able to translate findings into