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Fractile logo
Featured employer Series A On-site
Artificial Intelligence Founded 11-50 employees

Fractile

Bristol, UK
View 33 open roles Follow Visit www.fractile.ai ↗
Open roles
↓ -2
33
vs previous 30 days
Salary range
—
No disclosed salaries
Hiring activity
Quiet
0.2 roles/week
Open Hiring Score
Limited
Salary, role detail, work policy

Open Hiring Score grades how openly a company posts jobs — across salary disclosure, role detail, work policy and profile completeness on every published listing.

Open = full disclosure. Detailed = most jobs disclose. Limited = minimal disclosure.

Limited — minimal disclosure on salary, role detail or work policy across this company's jobs.

About Fractile

Fractile is a cutting-edge AI hardware and software company focused on building next-generation processors to accelerate the performance of large-scale AI models. Their mission is to revolutionize compute by delivering radically faster and more cost-effective solutions for advanced AI inference.

Artificial Intelligence Hardware Acceleration Machine Learning
33 open

Open roles

See all 33 →
Fractile logo

Embedded & Low-Level Software Engineer - Early Career

Embedded & Low-Level Software Engineer, Early CareerLocation: London orBristol - HybridAbout FractileFractile 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...

Fractile United Kingdom
Fractile logo

Silicon Infrastructure Engineer

As a Silicon Infrastructure Engineer at Fractile, you will focus on creating and supporting EDA tooling, build systems, and developer workflows. You'll work closely with the engineering team to optimize their workloads and deploy compute infrastructure using IaC frameworks like Ansible or Terraform.

Fractile London, United Kingdom
Hybrid Permanent Clearance Required
Fractile logo

Semiconductor Product Engineering Team Leader

This role involves leading the manufacturing test strategy and silicon production readiness for advanced AI accelerator devices. Responsibilities include managing a team of chip product engineers, overseeing test development for high-speed interfaces, and ensuring robust, scalable, and cost-effective test solutions.

Fractile Bristol, United Kingdom
On-site Permanent
Fractile logo

Manufacturing Operations Technical Programme Manager – Silicon and Packaging

This role involves managing the end-to-end silicon production and packaging process, coordinating with foundries, OSAT partners, and internal teams to ensure timely delivery and quality. The candidate will also contribute to the development of scalable programme management practices and support the growth of the Programmes Team.

Fractile Bristol, United Kingdom
On-site Permanent
Fractile logo

Lead Physical Design Engineer

This role involves the end-to-end implementation of complex IC physical designs, from synthesis to sign-off, with potential full-chip ownership. You will collaborate with cross-functional teams to optimize performance, power, and area while ensuring design integrity and manufacturability.

Fractile London, United Kingdom
On-site Permanent
Fractile logo

Lead Physical Design Engineer

As a Lead Physical Design Engineer, you will be responsible for the end-to-end implementation of complex IC physical designs, from synthesis to sign-off. You will lead a team of physical design engineers, collaborate with cross-functional teams, and drive the physical implementation of ASIC/SoC designs to optimize performance, power, and area.

Fractile Bristol, United Kingdom
On-site Permanent
See all 33 roles →

Why work here

  • ✓ Building something that doesn't exist yet
  • ✓ Full-stack approach to AI acceleration
  • ✓ Highly collaborative environment
  • ✓ Working with world-class technologists
  • ✓ Opportunity to shape the future of AI
  • ✓ Fast-growing team

Hiring at Fractile

Across 18 roles

Work policy

Hybrid
1
Office-based
17
Across 18 roles

Role types

  • permanent 18
Primary hiring location

Most of Fractile's open roles on Semiconductor Jobs are based in Bristol.

Frequently asked questions

What does Fractile do?

Fractile is a cutting-edge AI hardware and software company focused on building next-generation processors to accelerate the performance of large-scale AI models. Their mission is to revolutionize compute by delivering radically faster and more cost-effective solutions for advanced AI inference. Fractile is active in Artificial Intelligence, Hardware Acceleration, and Machine Learning.

What stage is Fractile at?

Fractile is at the series a stage, with £25M raised to date, founded 5 years ago in 2021.

When was Fractile founded?

Fractile was founded in 2021 — that makes them 5 years old.

How big is Fractile?

Fractile sits in the 11-50 employee band according to their public profile. Use this as a rough size signal — actual headcount can shift between disclosures.

How many jobs does Fractile have open on Semiconductor Jobs?

Fractile has 33 open roles on Semiconductor Jobs right now. Browse the full list above and apply directly.

Is Fractile actively hiring?

Yes — Fractile is hiring quietly on Semiconductor Jobs, averaging 0.2 roles posted per week (1 in the last 30 days, down 2 versus the previous 30).

Does Fractile hire remotely?

Of Fractile's 18 open roles on Semiconductor Jobs, 1 hybrid and 17 office-based.

Does Fractile publish salaries?

Not consistently — Fractile's live roles on Semiconductor Jobs have minimal disclosure on salary, role detail or work policy. Check individual listings for specifics.

Where is Fractile hiring?

Fractile's open roles on Semiconductor Jobs are based primarily in Bristol. Check individual listings for remote or hybrid options.

What role types does Fractile hire for?

Fractile's 18 open roles on Semiconductor Jobs include 18 permanent.

Where Fractile hires

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