# Fractile AI Chips · London · Series B Inference silicon that puts compute and memory on the same die, skipping the DRAM bottleneck; claims LLMs run far faster at a fraction of the running cost. London HQ plus a Bristol hardware engineering site, with first datacentre chips due 2027. - Website: https://fractile.ai - Careers: https://job-boards.eu.greenhouse.io/fractile - Sector: [AI Infrastructure & Chips](https://aistartupslist.co.uk/sector/ai-infrastructure.md) ## Facts - Funding stage: Series B - Headquarters: London ## Open UK & remote roles - [Board Test Engineer](https://aistartupslist.co.uk/company/fractile/board-test-engineer-1xvilf.md) · Bristol (posted 2025-12-18) - [Developer Experience / DevEx](https://aistartupslist.co.uk/company/fractile/developer-experience-devex-1qn5fp.md) · London (posted 2026-07-21) - [Developer Experience / DevEx](https://aistartupslist.co.uk/company/fractile/developer-experience-devex-1qn971.md) · Bristol (posted 2026-06-13) - [Developer Operations / DevOps — Bazel Monorepo](https://aistartupslist.co.uk/company/fractile/developer-operations-devops-bazel-monorepo-1026hh.md) · London (posted 2025-12-05) - [Developer Operations / DevOps — Bazel Monorepo](https://aistartupslist.co.uk/company/fractile/developer-operations-devops-bazel-monorepo-n77waz.md) · Bristol (posted 2025-03-24) - [DFT Engineer](https://aistartupslist.co.uk/company/fractile/dft-engineer-15p5k6.md) · Bristol (posted 2026-04-22) - [DRAM Product Engineer](https://aistartupslist.co.uk/company/fractile/dram-product-engineer-va22w9.md) · Bristol (posted 2026-07-27) - [Engineering Manager - Compilers](https://aistartupslist.co.uk/company/fractile/engineering-manager-compilers-jj2qf4.md) · London / Bristol - Hybrid (posted 2026-07-23) - [Hardware System Test Engineer](https://aistartupslist.co.uk/company/fractile/hardware-system-test-engineer-1u16wf.md) · Bristol (posted 2025-12-18) - [Hardware System Test Engineering Team Leader](https://aistartupslist.co.uk/company/fractile/hardware-system-test-engineering-team-leader-1u19zc.md) · Bristol (posted 2025-12-19) - [Infrastructure Engineer (Linux)](https://aistartupslist.co.uk/company/fractile/infrastructure-engineer-linux-16oi5a.md) · London/Bristol (posted 2026-08-25) - [Lead Physical Design Engineer](https://aistartupslist.co.uk/company/fractile/lead-physical-design-engineer-1smesl.md) · London (posted 2026-05-08) - [Lead Physical Design Engineer](https://aistartupslist.co.uk/company/fractile/lead-physical-design-engineer-1sme0w.md) · Bristol (posted 2026-05-08) - [Lead/Principal DFT Engineer](https://aistartupslist.co.uk/company/fractile/lead-principal-dft-engineer-15p4se.md) · Bristol (posted 2026-04-30) - [Manufacturing Operations Technical Programme Manager – Silicon and Packaging](https://aistartupslist.co.uk/company/fractile/manufacturing-operations-technical-programme-manager-silicon-and-packaging-1m48qq.md) · Bristol (posted 2026-05-23) - [Member of Technical Staff - Security Engineering](https://aistartupslist.co.uk/company/fractile/member-of-technical-staff-security-engineering-1ergjg.md) · London / Bristol - Hybrid (posted 2026-07-21) - [ML Runtime Engineer](https://aistartupslist.co.uk/company/fractile/ml-runtime-engineer-f15uoa.md) · London (posted 2025-10-27) - [ML Runtime Engineer](https://aistartupslist.co.uk/company/fractile/ml-runtime-engineer-102ra8.md) · Bristol (posted 2025-12-05) - [Modelling Engineer](https://aistartupslist.co.uk/company/fractile/modelling-engineer-f12rra.md) · Bristol (posted 2025-10-27) - [Modelling Engineer](https://aistartupslist.co.uk/company/fractile/modelling-engineer-102v1k.md) · London (posted 2025-12-05) - [Product & Yield Engineer (Data-focused)](https://aistartupslist.co.uk/company/fractile/product-and-yield-engineer-data-focused-i8bkh6.md) · Bristol (posted 2026-08-25) - [Product & Yield Engineer (Data-focused)](https://aistartupslist.co.uk/company/fractile/product-and-yield-engineer-data-focused-i866bp.md) · London (posted 2026-08-25) - [Rust Software Engineer](https://aistartupslist.co.uk/company/fractile/rust-software-engineer-16bqdm.md) · Bristol (posted 2026-01-21) - [Rust Software Engineer](https://aistartupslist.co.uk/company/fractile/rust-software-engineer-1elyw4.md) · London (posted 2026-01-21) - [Semiconductor Product Engineer](https://aistartupslist.co.uk/company/fractile/semiconductor-product-engineer-1xyviy.md) · Bristol (posted 2025-12-18) - [Semiconductor Product Engineering Team Leader](https://aistartupslist.co.uk/company/fractile/semiconductor-product-engineering-team-leader-3i7wdo.md) · Bristol (posted 2026-05-29) - [Semiconductor Test Engineer](https://aistartupslist.co.uk/company/fractile/semiconductor-test-engineer-fjv3tw.md) · Bristol (posted 2026-05-27) - [Semiconductor Test Engineering Team Leader](https://aistartupslist.co.uk/company/fractile/semiconductor-test-engineering-team-leader-1xyx2f.md) · Bristol (posted 2025-12-18) - [Senior Embedded Performance Engineer](https://aistartupslist.co.uk/company/fractile/senior-embedded-performance-engineer-10213f.md) · London / Bristol (posted 2025-12-10) - [Senior Linux Kernel Driver Engineer](https://aistartupslist.co.uk/company/fractile/senior-linux-kernel-driver-engineer-100t6t.md) · London / Bristol (posted 2025-12-05) - [Senior Logical Design Engineer](https://aistartupslist.co.uk/company/fractile/senior-logical-design-engineer-1hg0oq.md) · London (posted 2026-05-22) - [Senior Logical Design Engineer](https://aistartupslist.co.uk/company/fractile/senior-logical-design-engineer-1ni0cs.md) · Bristol (posted 2026-05-22) - [Senior ML Compiler Engineer](https://aistartupslist.co.uk/company/fractile/senior-ml-compiler-engineer-f13g6d.md) · London / Bristol (posted 2025-10-27) - [Senior PCB Layout Engineer](https://aistartupslist.co.uk/company/fractile/senior-pcb-layout-engineer-7475gr.md) · Bristol (posted 2025-12-15) - [Senior/Principal Physical Design Engineer](https://aistartupslist.co.uk/company/fractile/senior-principal-physical-design-engineer-fa88p2.md) · London (posted 2026-01-02) - [Senior/Principal Physical Design Engineer](https://aistartupslist.co.uk/company/fractile/senior-principal-physical-design-engineer-13hju8.md) · Bristol (posted 2025-02-12) - [Senior Processor Architect](https://aistartupslist.co.uk/company/fractile/senior-processor-architect-1712kp.md) · Bristol (posted 2026-03-11) - [Senior Processor Architect](https://aistartupslist.co.uk/company/fractile/senior-processor-architect-19ohws.md) · London (posted 2026-03-11) - [Senior System Architect](https://aistartupslist.co.uk/company/fractile/senior-system-architect-1xb3hn.md) · London (posted 2026-04-13) - [Senior System Architect](https://aistartupslist.co.uk/company/fractile/senior-system-architect-rh5rmu.md) · Bristol (posted 2026-04-13) - [Senior Systems Software Engineer](https://aistartupslist.co.uk/company/fractile/senior-systems-software-engineer-11sw3q.md) · London / Bristol (posted 2025-12-05) - [Senior Verification Engineer](https://aistartupslist.co.uk/company/fractile/senior-verification-engineer-1hcqu4.md) · Bristol (posted 2026-05-22) - [Senior Verification Engineer](https://aistartupslist.co.uk/company/fractile/senior-verification-engineer-1ngq51.md) · London (posted 2026-05-22) - [Silicon Infrastructure Engineer](https://aistartupslist.co.uk/company/fractile/silicon-infrastructure-engineer-u1g7t2.md) · London (posted 2026-06-09) - [Thermo Mechanical Engineer](https://aistartupslist.co.uk/company/fractile/thermo-mechanical-engineer-cdqwf8.md) · Bristol (posted 2025-12-17) - [Verification Engineer](https://aistartupslist.co.uk/company/fractile/verification-engineer-1hdk0k.md) · London (posted 2026-05-22) - [Verification Engineer](https://aistartupslist.co.uk/company/fractile/verification-engineer-1n043w.md) · Bristol (posted 2026-05-22)