Tech Director Post Silicon Validation
Graphcore is a Bristol-based AI chipmaker (IPU accelerators), a SoftBank subsidiary and a Molten Ventures portfolio company.
Maintainer signals as of 8/14/2026
About Graphcore
Graphcore (graphcore.ai) is a British semiconductor company building Intelligence Processing Units (IPUs) for AI workloads. Founded in Bristol in 2016, it was acquired by SoftBank in 2024. It is a portfolio company of Molten Ventures.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will lead and grow the Post Silicon Validation team in Bristol. You will define and execute chip bring-up activities, drive cross-domain debugging across silicon firmware operating systems and platforms, advance scalable validation automation, and report on validation progress and product readiness.
Requirements
- Bachelor’s degree in Electronic Engineering or equivalent
- Master’s degree preferred
- 20+ years in silicon system or platform validation
- 10+ years in technical leadership
- Experience leading post-silicon validation and bring-up for complex SoCs
- Understanding of SoC architecture coherency protocols power management and interconnects
- Expertise in debug tools DFT infrastructure and validation automation frameworks
- Proficiency in C/C++ Python and Linux-based environments
- Experience building and running high-performing teams
- Technical problem-solving and debugging experience
Responsibilities
- Manage develop and grow the Post Silicon Validation team in Bristol
- Define plan and execute chip bring-up activities
- Develop and refine post-silicon validation approaches for AI SoCs
- Lead investigation and resolution of cross-domain issues
- Collaborate with design software and validation teams
- Advance emulation prototyping and large-scale validation infrastructure
- Provide updates on validation progress risks and quality indicators
- Contribute to product readiness assessments and roadmap decisions
Benefits
- Flexible working
- Generous annual leave
- Private medical insurance
- Health cash plan
- Dental plan
- Pension
- Life assurance
- Income protection
- Parental leave
- Employee assistance programme
