Semiconductor Jobs

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 Bristol, United Kingdom

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

Staff Hardware System Test Engineer

This role involves developing manufacturing test solutions for AI hardware systems, including processor modules, server blades, and multi-node racks. The engineer will create test software, diagnostics, and infrastructure to ensure product quality and reliability at scale. Collaboration with hardware, firmware, software, and manufacturing teams is central to improving test coverage and resolving complex technical issues.

Graphcore Bristol, United Kingdom

Hybrid Permanent

2026 Graduate Silicon Engineer

This role involves contributing to the development of advanced AI chips through hands-on work in logical design, verification, DFT, or layout implementation. You'll collaborate with experienced engineers using industry-standard EDA tools, engaging in design and code reviews while building expertise in RTL, timing, and physical design. The position emphasizes learning, problem-solving, and early ownership within a technically rigorous and collaborative silicon engineering team.

Graphcore Bristol, United Kingdom

Hybrid Permanent

Senior/Principal Physical Design Engineer

This role involves the end-to-end implementation of complex IC physical designs, from synthesis to sign-off. You will collaborate with cross-functional teams to optimize performance, power, and area, and ensure design integrity and manufacturability. The position requires strong expertise in EDA tools, low-power design, and advanced technology nodes.

Fractile Bristol, United Kingdom

On-site Permanent

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

Senior PCB Layout 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

Thermo Mechanical 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

Senior Embedded Performance Engineer

Bristol or London, 3 days in the office, 2 days WFHAt Fractile, we’re building what we believe will be the world’s fastest AI inference chip from the ground up. We’re balanced across hardware and software engineering, and HW/SW co-design is...

Fractile Bristol, United Kingdom

Senior Linux Kernel Driver Engineer

Bristol or London, 3 days in the office, 2 days WFHAt Fractile, we’re building what we believe will be the world’s fastest AI inference chip from the ground up. We're balanced across hardware and software engineering, and HW/SW co-design is...

Fractile Bristol, United Kingdom

Senior Simulation Engineer

Bristol or London, 3 days in the office, 2 days WFHAt Fractile, we’re building what we believe will be the world’s fastest AI inference chip from the ground up. We’re balanced across hardware and software engineering, and HW/SW co-design is...

Fractile Bristol, United Kingdom

Senior Verification Engineer

As a Senior Verification Engineer, you will play a key role in the development of cutting-edge AI IC products for data centers. You will work closely with cross-functional teams to ensure high-quality RTL releases, improve verification practices, and contribute to the company's ambitious goals.

Fractile Bristol, United Kingdom

On-site Permanent Clearance Required

Verification Engineer

As a Silicon Verification Engineer, you will work closely with colleagues across modelling, system architecture, and RTL design to ensure high functional quality in our ML/AI IC products for data centre applications. Your role involves contributing to specification discussions, improving verification practices, and pushing the field forward with a software mindset applied to hardware problems.

Fractile Bristol, United Kingdom

On-site Permanent

Hardware Validation and Debug Engineer - DDR

This role involves validating and debugging new hardware platforms, focusing on high-speed memory interfaces like LPDDR5 and slow-speed interfaces. You will work closely with various engineering teams to ensure the correct operation of Graphcore's cutting-edge silicon devices and systems.

Graphcore Bristol, United Kingdom

On-site Permanent

Programme Manager

As a Staff Programme Manager, you will lead the planning and coordination of manufacturing test solutions for new product introductions, working closely with cross-functional teams to ensure alignment and readiness. You will manage dependencies, drive Design for X reviews, and enhance NPI processes, while maintaining strong relationships with global teams and external partners.

Graphcore Bristol, United Kingdom

On-site Permanent