16h ago
High-Speed Interface Test & Characterisation Engineer
Bristol, UK
✨ $145k-$185k / yearest.
full-timelead Hybridai-ml
🛠 Tech Stack
💼 About This Role
At Axelera AI, you'll own post-silicon characterisation and PCIe/LPDDR compliance testing for our AI accelerator chips. You'll ensure reliable multi-gigabit data communication, directly influencing product quality and next-gen interface design. Work hands-on with sophisticated lab equipment and collaborate across silicon, hardware, and software teams.
🎯 What You'll Do
- Own PCIe and LPDDR validation end-to-end, including formal certification.
- Execute PCIe Tx/Rx compliance testing from Gen 3 through Gen 6.
- Create post-silicon characterisation plans across PVT corners.
- Develop Python-based test automation for data collection and reporting.
📋 Requirements
- Minimum 10 years in high-speed interface validation.
- Deep understanding of PCIe through Gen 6 and LPDDR4/5/6 specifications.
- Experience completing PCI-SIG certification and placement on integrators list.
- Hands-on expertise with high-bandwidth oscilloscopes, probes, and protocol analysers.
✨ Nice to Have
- Working knowledge of UCIe and CXL standards.
- Familiarity with PAM4 modulation for emerging interfaces.
- Experience with SystemC for software-based testing.
🎁 Benefits & Perks
- 📈 Company shares option
- 🏦 Pension plan
- 🩺 Extensive employee insurances
- 🌍 International, fast-growing organization
- 💡 Open culture supporting creativity and innovation
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