Chief Information Security Officer (CISO)
Fractile · 🇬🇧 Bristol, United Kingdom
Sponsorship Verification Proof
Employer is on the UK Home Office register of licensed sponsors.
UK Home Office Register of Licensed Sponsors (Skilled Worker route): listed as 'Fractile Ltd', Newbury — Skilled Worker; Worker (A rating)
An official government register match confirms the employer holds an active sponsor licence in this country. It does not guarantee that every individual role meets minimum salary or skill thresholds — always confirm sponsorship eligibility with the recruiter.
- Verification category
- Employer on official sponsor register
- Role category
- Security
- Last verified
- 2026-10-25
- First indexed
- 2026-10-24
- Posted date
- 2026-10-24
- ATS / Feed source
- Arbeitnow
Role Description (Excerpt)
About Fractile Fractile was founded in 2022 on the bet that, eventually, the world’s most capable AI systems would be limited in their impact by the time taken to produce useful outputs. We bet everything on the logical conclusion: that the only way to truly unlock this latent value, to make speed viable at scale, was to radically re-invent the hardware that we run our frontier AI models on. Ever since, we have been building chips and systems that tackle this problem: how to efficiently generate output at thousands of tokens per second, while handling the complexity and capacity challenges of operating large models at very long contexts. The workloads that push to the limits of the current frontier are already transformational; it is the technical and economic limits on inference speed that are constraining progress. The defining work of the 21st century will be marked by the engine of inference delivering immense and diffuse chains of intellectual inquiry, in drug discovery, in software engineering, in materials discovery, in any field where progress is driven by deep reasoning and intelligence to resolve complex problems. Fractile is building the next generation of AI computing technology, developing innovative hardware and software solutions designed to transform the performance and efficiency of AI workloads. We're bringing together exceptional talent across semiconductor engineering, software, and AI to solve some of the most ambitious challenges in computing. About the…
Excerpt only — read the full requirements and apply directly on Fractile's career page. Listing data via Arbeitnow. We do not process applications.