an open room
EngineeringOn-siteMid senior

Silicon Infrastructure Engineer

Fractile · Bristol and London

Fractile builds chips and systems designed to run large AI models at very high inference speeds. This engineer looks after the tooling behind its silicon teams, building Python tools and Bazel-based workflows that make chip design and verification runs reproducible and fast.

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

  • Build and support Python tooling for silicon verification and physical design workflows
  • Add Bazel build support for the EDA tools used across the chip lifecycle
  • Make existing workflows cacheable and reproducible
  • Help engineers build and optimise their compute workloads

What you’ll need

  • Strong Python and experience with modern build systems such as Bazel or Pants
  • Experience running grid compute systems such as Slurm, LSF or SGE
  • Container skills with Docker, Singularity or Kubernetes, plus infrastructure as code such as Ansible or Terraform
  • Experience diagnosing network, storage, CPU and memory bottlenecks; silicon EDA tooling knowledge is a plus

Good to know: London or Bristol office. Equity, private medical, dental and vision cover, and 25 days' holiday plus bank holidays. Some roles may 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.

Wed2DecBristol Data Intelligence Network | Meetup | Dec 2026 DeskLodge HousePython eventAI & ML eventSaaS event
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
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.

Fractile: roles, events and backers →

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