Senior Product Manager

This full-time position is based in London with a hybrid working arrangement. The Senior Product Manager will begin by taking ownership of the company’s APIs, webhooks, and integrations. The role involves developing products within the emerging field of AI governance and cybersecurity, focusing on real-time data protection at the endpoint. The company operates an AI-first culture, expecting staff to actively use artificial intelligence tools for research, writing, and workflow automation. Candidates should demonstrate genuine curiosity about AI and a commitment to leveraging it for efficiency and creativity. The advert does not specify particular technical skills, required qualifications, or language requirements. It also does not detail the specific experience level beyond the senior title or list any additional benefits. The role suits individuals who are interested in the intersection of AI and security and are comfortable working in a fast-moving, early-stage market. Harmonic Security is backed by investors including N47, Ten Eleven Ventures, and In-Q-Tel, and has been recognized on the Rising in Cyber 2026 list. The company aims to provide enterprises with visibility and control over AI usage while minimizing friction for internal teams.