Mid-Senior Founding Full-Stack Product Engineer | London, On-site

About The Offer

Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing next‑generation defensive systems powered by AI‑native architectures, advanced research, and novel approaches including LLM Zero Knowledge Verifiers (ZKVs). Backed by leading investors including Entrepreneur First and the Sequoia Scout Fund, alongside strategic angels from companies such as Meta, Palantir, Isomorphic Labs, Asana, Samsara, and Astranis, the company is building from offices in London and San Francisco.

• Location: London, United Kingdom (On‑site)
• Employment Type: Full‑Time
• Level: Mid‑Senior
• Compensation: Competitive Salary + Founding Equity
• Relocation Support: Available for Candidates with Work‑Permit

What You’ll ...