
Graphcore builds AI accelerators and the systems that house them from its Bristol headquarters, with a second site in Cambridge. They're hiring a Hardware System Test Engineer to test full accelerator systems before they reach customers, based in Bristol with hybrid working. This hardware engineering role sits within the UK's AI compute hardware sector.
Build the manufacturing test solutions that help every Graphcore system perform as designed.
This role exists to ensure our hardware is tested thoroughly from product introduction through to volume manufacturing. Your work will improve product quality and manufacturing confidence.
You will design and develop test software for advanced computing systems. You will work closely with hardware engineers, software teams, and manufacturing partners to deliver reliable test solutions.
You'll solve challenging hardware and software problems using data, engineering judgement, and close collaboration across the business.
The Product Test and Diagnosis team finds, understands, and manages hardware defects across chips, boards, and complete systems. The team supports products throughout manufacturing and into the field.
Day to day, you'll work closely with hardware design, software, silicon, and manufacturing teams. Decisions are driven by evidence, test results, and root cause analysis.
You'll take ownership of your work while sharing knowledge with colleagues and manufacturing partners. Everyone is expected to contribute ideas that improve product quality and test coverage.
We welcome people from all backgrounds and experiences and are committed to building an inclusive environment where everyone can do their best work.
We’re an equal opportunity employer and recognise that everyone brings different strengths and perspectives. If you need any adjustments during the interview process, just let us know. We're happy to support you.
Graphcore is building the compute platform for the next generation of artificial intelligence. From advanced silicon to intelligent software, our technology is designed to unlock breakthroughs in AI and bring its benefits to every industry.
As part of the SoftBank Group, we’re backed by one of the world’s most ambitious technology investors, working alongside companies shaping the future of AI. Together, we share a bold goal: to help enable artificial superintelligence and ensure it delivers meaningful impact at a global scale.
At Graphcore, you’ll work with people who are pushing the boundaries of what’s possible. Our teams bring together AI researchers, chip designers, software engineers and systems experts from a wide range of backgrounds. It’s an environment where we take on big challenges with curiosity and focus, move quickly and decisively, take real ownership of our work, and speak up to challenge ideas, stepping up to support each other and lead through action.
If you want to help build the test solutions that ensure Graphcore's AI systems perform at their best, we'd love to hear from you. Apply now to join the team.
Graphcore is a Bristol-based AI semiconductor company founded in 2016 by serial semiconductor entrepreneurs Nigel Toon and Simon Knowles. Toon previously led XMOS and Picochip, while Knowles co-founded Element14 (acquired by Broadcom) and Icera (acquired by NVIDIA for $435M). The company developed Intelligence Processing Units (IPUs), novel AI accelerators designed from the ground up for machine learning workloads, alongside the proprietary Poplar graph programming framework. Graphcore raised $767M in total funding, reaching a $2.77B valuation, with backing from Sequoia Capital, Atomico, Amadeus, Microsoft, and others. In July 2024, SoftBank Group acquired Graphcore for approximately $500M to $600M. The company continues to operate from Bristol with plans to expand its UK headcount to 750.