Jobs in Bristol

Research Scientist (Visual Generative AI & World Models)

This role involves advancing AI research at the intersection of visual generative modeling, multimodal learning, and hardware-aware machine learning. You will explore new model architectures, training methods, and deployment strategies, with applications in embodied AI, robotics, and autonomous systems. The position requires a strong background in AI, deep learning, and programming, with a focus on publishing and collaborating across teams.

Graphcore London, United Kingdom
On-site Permanent

AI Research Engineer

As a Research Engineer at Graphcore, you will contribute to cutting-edge AI research, focusing on hardware-aware AI algorithms and AI-aware hardware developments. You will work closely with researchers to generate and implement ideas, publish at leading AI conferences, and collaborate on projects that advance the field of AI hardware.

Graphcore United Kingdom
On-site Permanent
Fractile logo

Hardware System Test Engineer

This role involves developing and maintaining system-level hardware defect detection tests for AI accelerator servers. You will implement tests to identify hardware defects, develop service diagnostics, and collaborate with hardware, software, and manufacturing teams to ensure robust and repeatable test implementations.

Fractile Bristol, United Kingdom
On-site Permanent
Fractile logo

Semiconductor Test Engineer

This role involves developing and delivering production-ready manufacturing test solutions for an advanced AI accelerator chip. Responsibilities include ATE test program development, silicon bring-up, debug, and optimization of high-speed interfaces and memory blocks. The position requires collaboration with design, DFT, and external test partners to ensure robust and efficient manufacturing processes.

Fractile Bristol, United Kingdom
On-site Permanent Clearance Required

DFT Engineer

As a DFT Engineer at Graphcore, you will work on cutting-edge AI designs for data centers, focusing on integrating DFT requirements, developing efficient DFT flows, and ensuring successful silicon bring-up. You will collaborate closely with design, verification, and product engineering teams to enhance test coverage and yield.

Graphcore United Kingdom
On-site Permanent

Silicon Verification Engineer

The Silicon Verification Engineer will work within the verification team to ensure the RTL matches the architecture specification for Graphcore's silicon. Responsibilities include verification planning, test generation, and contributing to shared verification infrastructure, with a focus on quality silicon delivery.

Graphcore United Kingdom
On-site Permanent

Signal Integrity Engineer

As a Signal Integrity Engineer, you will focus on developing and simulating PCB structures to ensure high-speed SERDES and DDR interfaces perform optimally. You will work closely with CAD engineers, define low-loss materials, and collaborate with the system architecture team to achieve the best performance. The role involves extensive practical work in the lab, including debugging and validating designs.

Graphcore United Kingdom
On-site Permanent
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Senior Processor Architect

Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about...

Fractile London, United Kingdom
Fractile logo

Senior System Architect

Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about...

Fractile London, United Kingdom
Fractile logo

Senior System Architect

Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about...

Fractile Bristol, United Kingdom
Fractile logo

Senior Hardware Engineer

Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about...

Fractile Bristol, United Kingdom
Fractile logo

Senior Silicon Substrate & Packaging Manufacturing Engineer

Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about...

Fractile United Kingdom
Fractile logo

Staff Foundry Technical Manager

Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about...

Fractile United Kingdom
Fractile logo

PCBA Product Engineer – AI Hardware

Fractile is building silicon, systems, and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about...

Fractile United Kingdom

Debug Validation Engineer — Multiple Levels

This role involves leading post-silicon debug and validation for AI compute chips, focusing on diagnosing and resolving complex hardware, firmware, and system-level issues during bring-up and testing. The engineer will develop debug methodologies, analyze logs and telemetry, and collaborate across teams to improve validation infrastructure using Python and other tools.

Graphcore Bristol, United Kingdom
Hybrid Permanent