an open room
EngineeringOn-siteMid senior

Modelling Engineer

Fractile · Bristol and London

Fractile designs chips and systems to run frontier AI models at thousands of tokens per second. This modelling engineer builds the pre-silicon models of its AI accelerator, which shape the architecture and let software teams start work long before chips exist.

Apply on Fractile
Company
Fractile
Where
Bristol and London
Function
Engineering
Posted
1 week ago
Seniority
Mid senior
Work mode
On-site
Categories
AI & MLDeepTechSaaS

The role

What you’ll do

  • Develop high-fidelity pre-silicon models of Fractile's AI acceleration hardware
  • Use performance models to explore architecture and find bottlenecks
  • Build functional models and virtual platforms for early software development
  • Work with hardware, software and ML teams in a hardware-software co-design loop

What you’ll need

  • Experience modelling complex semiconductor IP before silicon
  • SystemC or a similar modelling framework
  • C++ for high-performance simulation
  • Performance modelling, architectural analysis and functional verification

Good to know: Based in London or Bristol. Equity, private medical, dental and vision cover, pension and 25 days' holiday plus bank holidays. Some roles need export-control eligibility checks.

Events for people in this role

Bristol events that suit this role. We haven't seen Fractile confirmed at these.

Wed25NovCoding Agents in Practice: Shipping Faster Without Shipping Worse AccentureAI & ML eventSaaS event
Wed2DecTwo Technologies, No Playbook: Governing the Quantum-AI Convergence Sloane Robinson BuildingAI & ML eventDeepTech event
Wed2DecBristol Data Intelligence Network | Meetup | Dec 2026 DeskLodge HouseAI & ML eventSaaS event
Thu19NovNov'26: "Automation via fabric-toolbox" & "Fabric Apps When, Where & Why" EcosuretyAI & ML eventSaaS event
Wed25NovMicrosoft 365 Copilot User Group Aerospace BristolAI & ML eventSaaS event

About Fractile

DeepTech, AI & ML and SaaS. Backed by Accel (London), Kindred Capital and Oxford Science Enterprises. Stage: series_unknown.

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