Semiconductor Jobs

Hardware System Test Engineering Team Leader

Lead the development and execution of system-level test strategies for a high-performance AI accelerator server platform, covering manufacturing, rack integration, and field deployment. Design automated tests for hardware, firmware, OS, cooling, and management subsystems, with deep integration into OpenBMC and Redfish. Drive testability across heterogeneous compute systems and high-speed PCIe Gen6 interconnects, while managing internal and external test engineering teams.

Fractile Bristol, United Kingdom

On-site Permanent

Semiconductor Test Engineer

Develop and debug ATE test programs for an advanced AI accelerator chip, covering digital logic, memory, and high-speed interfaces. Perform silicon bring-up, characterization, and failure analysis while collaborating with design and DFT teams. Support high-volume manufacturing ramp and advanced packaging test flows.

Fractile Bristol, United Kingdom

On-site Permanent Clearance Required

Semiconductor Test Engineering Team Leader

Lead the development and execution of manufacturing test strategies for an advanced AI accelerator chip, overseeing both internal teams and external partners. Drive test architecture, DFT integration, and silicon bring-up across high-speed interfaces like PCIe Gen6 and LPDDR, with a focus on yield, scalability, and advanced packaging. Work closely with cross-functional teams to ensure robust test coverage and successful high-volume manufacturing transfer.

Fractile Bristol, United Kingdom

On-site Permanent

Manufacturing Operations Technical Programme Manager – Silicon and Packaging

This role involves managing the end-to-end technical programme for silicon production and packaging, from wafer fabrication through to packaged delivery. The person will coordinate across foundries, OSATs, internal teams, and contract manufacturers, ensuring technical milestones, schedules, and risks are tightly managed. They will also help shape scalable programme management practices within a fast-growing hardware and AI startup environment.

Fractile Bristol, United Kingdom

On-site Permanent

Semiconductor Product Engineering Team Leader

Leads semiconductor product engineering for AI accelerator chips, driving test strategy from DFT through high-volume manufacturing. Oversees internal teams and external partners to ensure silicon readiness, yield optimization, and robust test coverage across advanced CMOS and packaging technologies. Focuses on PCIe Gen6, LPDDR, and high-speed IO interfaces in a full-stack hardware-software environment.

Fractile Bristol, United Kingdom

On-site Permanent

Senior/Principal Physical Design Engineer

This role involves leading the physical implementation of advanced ASIC/SoC designs for AI accelerators, from synthesis through to sign-off. The engineer will focus on optimizing performance, power, and area using state-of-the-art EDA tools and deep expertise in low-power design and timing closure. Collaboration with RTL, DFT, and process teams is key to ensuring design integrity and manufacturability at advanced nodes.

Fractile Bristol, United Kingdom

On-site Permanent

Senior Processor Architect

This role involves defining and driving the architecture of high-performance compute engines for AI acceleration, from ISA and execution units to memory hierarchies and on-chip interconnects. The architect will lead exploration, create performance models, and work closely with design and verification teams to ensure real-world performance and efficiency. Close collaboration with software and system teams ensures the silicon delivers practical application gains, not just theoretical benchmarks.

Fractile Bristol, United Kingdom

Senior System Architect

Define and drive end-to-end hardware architecture from chip-level interfaces to board design and system integration. Work closely with digital, firmware, and software teams to translate architectural vision into working silicon and reliable hardware platforms. Lead prototyping, bring-up, and testing while ensuring coherence across hardware, firmware, and software layers.

Fractile Bristol, United Kingdom

Senior Verification Engineer

The role involves leading pre-silicon RTL verification for AI-focused integrated circuits, developing testbenches, creating functional models, and ensuring high functional quality of RTL releases. The engineer will collaborate closely with hardware, software, and architecture teams, applying software-driven methodologies to improve verification workflows. Work includes coverage closure, assertion-based checking, and contributing to architectural discussions in a fast-paced, full-stack environment.

Fractile Bristol, United Kingdom

On-site Permanent Clearance Required

Verification Engineer

The role involves verifying AI-focused silicon designs using advanced hardware and software workflows. You'll collaborate across teams to develop high-performance ML/AI ICs, contribute to architectural discussions, and build robust testbenches and verification environments. The position emphasizes innovation in verification methodologies and close integration between hardware and software development.

Fractile Bristol, United Kingdom

On-site Permanent