Jobs at Graphcore

Design and develop manufacturing test software and solutions to validate Graphcore hardware from product introduction through volume manufacturing. Collaborate with hardware, silicon, software, and manufacturing teams to diagnose defects, run root-cause analysis, and improve test coverage and product quality using data and engineering judgment.

Lead architecture and development of manufacturing test solutions and test-executive software for host processor modules, server blades, and rack-scale systems. Define test coverage, create automated test content, drive cross-functional debug and root-cause analysis, and improve manufacturing quality and testability across hardware, firmware, and software teams.

Design and implement features, optimize software performance, manage code quality, conduct code reviews, and mentor team members in developing machine learning frameworks like Triton.

The Component Engineer will support component selection, evaluation, manage BOM revisions, ensure compliance, and assess supply risks in collaboration with global teams.

Design and optimize AI data center networks, focusing on high-performance computing and network fabrics, while collaborating with cross-functional teams.

Perform hands-on bring-up, validation and debug of power systems for AI compute hardware. Create and execute validation plans, investigate failures, analyze power and signal integrity, and drive root-cause fixes across hardware and firmware. Use lab instrumentation to measure sequencing, ripple, noise, efficiency and thermal performance.

Design, build and automate preproduction test systems for Graphcore electronic hardware. Define test methods, specify equipment, perform high-speed link and PCBA debug, and transfer robust solutions into production while collaborating across SI, firmware, layout, and production teams.

Validate and debug Graphcore silicon platforms at scale. Lead hands-on lab system bring-up, root-cause complex PCIe, Ethernet, and SerDes issues, use lab instruments for protocol analysis and signal integrity troubleshooting, and drive cross-team technical resolutions to deliver reliable hardware platforms.

Maintain and prepare electronics labs for engineering work: support test benches, equipment configuration, calibration, PCB repair and modifications, cable/harness assembly and inspection, ESD and safety procedures, asset management, and develop standard operating procedures to ensure safe, reliable lab operations.

Design and validate high-speed signal paths for AI compute hardware. Perform simulation, lab validation and PCB/package design for SERDES, DDR and processor interfaces from concept through prototype, bring-up, debug and manufacturing support.

Design and validate power delivery networks across silicon, package and PCB. Use PI simulation and lab measurement to analyse power behaviour, drive decoupling and stack-up decisions, debug bring-up issues, and deliver design improvements through cross-functional collaboration.

Design and validate high-speed signal paths for AI compute hardware. Perform SI/PI simulation and extraction, define launches/vias/stack-ups, run lab measurements (VNAs, scopes), support prototype bring-up, debug, validation and manufacturability across PCB and package interfaces.

Manage supplier and production quality across the global supply chain. Lead APQP, FMEA, control plans and root-cause analysis, ensure NPI readiness, analyse yield and cycle-time, develop SOPs, train staff, and drive continuous improvement through Kaizen and quality tools.

Design, build and automate preproduction test systems for Graphcore electronic hardware. Define test methods, specify equipment and debug PCBA and high-speed interfaces (Ethernet/PCIe). Develop scripted tests (Python, LabVIEW), use lab equipment (oscilloscopes, BERTs, VNAs), improve coverage, and transfer robust solutions into production while collaborating with SI, layout, firmware and production teams.

Own and operate Graphcore's Bristol electronics labs: manage test equipment, ESD controls, calibration, maintenance, goods in/out, and lab infrastructure. Build and lead a technician team, coordinate subcontractors, ensure health & safety and technical readiness to support hardware bring-up, validation, characterisation and product test.

Design and validate circuit solutions for Graphcore processor systems: create schematics, define layout constraints, run bring-up and lab validation, debug prototypes, and drive designs to production readiness across cross-functional teams.

Lead and maintain safe, reliable electronics laboratories: manage test equipment, ESD controls, calibration, maintenance and subcontractors; build and mentor a technician team; support engineering lab setups, safety, and technical readiness for hardware bring-up, validation and product test.

Validate and benchmark ML models on Graphcore's software/hardware stack. Create automated benchmarking pipelines, run open-source models, design targeted tests for numerical precision, quantisation, attention, distributed execution, and debug performance and correctness issues across frameworks and environments.

Validate and benchmark ML models across Graphcore software and hardware. Build automated benchmarking pipelines, run open-source models, design targeted tests for numerical precision, quantisation, attention, distributed execution and model subgraphs, and debug performance and correctness issues across frameworks.

Design and build test infrastructure, automation, and tooling to validate ML software stacks and hardware; shape test architecture across CI pipelines, frameworks, simulators, emulators, and large ML workloads; mentor engineers and own complex validation projects.