Latest ai chip architect Jobs

Senior Linux Kernel Driver Engineer

Design and develop high-performance Linux kernel drivers for an AI inference accelerator, focusing on PCIe, DMA, memory management, and interrupt handling. Work closely with hardware, firmware, and ML teams in a co-design environment from pre-silicon through performance optimization. Build robust, low-latency kernel-space paths and stable userspace interfaces critical to system throughput and latency.

Fractile London, United Kingdom

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

Developer Technology Engineer, Energy

This role involves optimizing GPU-accelerated applications for energy simulation and AI workflows using CUDA and NVIDIA platforms. The engineer will profile and enhance performance of seismic processing, reservoir simulation, and power grid workloads on multi-GPU and distributed systems. Collaboration with customers and internal teams is key to delivering scalable, high-performance solutions and influencing product development.

NVIDIA

Remote Permanent

Developer Technology Engineer, Energy

This role involves optimizing GPU-accelerated applications for energy simulation and AI workflows using CUDA and NVIDIA platforms. The engineer will profile and improve performance of seismic processing, reservoir simulation, and power grid workloads on multi-GPU and multi-node systems. Responsibilities include developing reference implementations, supporting customer deployments, and collaborating with internal teams to influence product roadmaps based on real-world use cases.

NVIDIA

Remote Permanent

Senior Processor Architect

This role involves defining and driving the architecture of high-performance compute engines for AI acceleration, including ISA design, memory hierarchies, and on-chip interconnects. The architect will work closely with design, verification, and software teams to translate architectural vision into real-world silicon, using performance modelling and data-driven analysis. It's a hands-on position requiring deep expertise in processor design and cross-disciplinary collaboration to deliver cutting-edge AI hardware.

Fractile London, United Kingdom

Senior System Architect

The Senior System Architect will define and drive end-to-end hardware architecture for AI-accelerating systems, spanning chip interfaces, interconnects, board design, and thermal management. This role involves hands-on prototyping, system bring-up, and close collaboration with digital, firmware, and software teams to ensure architectural coherence. The architect acts as a technical leader and integrator across disciplines, shaping system design from concept through production.

Fractile London, 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

Lead Physical Design Engineer

This role involves leading the end-to-end physical implementation of advanced ASIC/SoC chips, from synthesis and floorplanning to sign-off, with a focus on optimising performance, power, and area. The engineer will work closely with RTL, DFT, and process teams, using EDA tools and advanced AI techniques to enhance design quality and productivity. Full-chip ownership and collaboration across disciplines are key aspects of the position.

Fractile London, United Kingdom

On-site Permanent

Lead Physical Design Engineer

This role involves leading the end-to-end physical implementation of advanced AI accelerator chips, from synthesis and floorplanning to sign-off, with full responsibility for PPA optimisation, power integrity, and physical verification. The engineer will lead teams, mentor junior staff, and develop EDA flows using tools like Innovus and Fusion Compiler, while collaborating closely with RTL, architecture, and DFT teams. A key focus is leveraging AI-driven methodologies to enhance design quality and productivity in a tightly integrated full-stack 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/Principal Physical Design Engineer

This role involves end-to-end physical implementation of advanced ASIC/SoC designs for AI accelerators, including floorplanning, placement, clock tree synthesis, routing, and sign-off. The engineer will optimise for performance, power, and area (PPA) using industry-standard EDA tools and collaborate closely with RTL, architecture, and process technology teams. Focus areas include timing closure, low-power design, and manufacturability for cutting-edge nodes like 7nm and below.

Fractile London, United Kingdom

On-site Permanent

Thermo Mechanical Engineer

Design and lead the development of advanced cooling systems for high-density AI accelerator hardware, integrating Direct-to-Chip liquid cooling and rack-level thermal management. Collaborate with cross-functional teams and external suppliers to model, test, and validate thermal performance across chip, chassis, and data centre environments. Drive design from concept through production with a focus on reliability, manufacturability, and real-world deployment.

Fractile Bristol, United Kingdom

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

Board Test Engineer

Designs and implements manufacturing test solutions for high-complexity AI accelerator boards, covering ICT, boundary scan, and functional testing. Develops MCU-based test firmware and supports test station deployment at offshore production sites. Focuses on robust, repeatable validation of high-power, high-speed PCBAs with PCIe Gen6 and advanced power delivery.

Fractile Bristol, United Kingdom

On-site Permanent Clearance Required

Silicon Infrastructure Engineer

This role involves developing and maintaining infrastructure tooling for silicon design, focusing on EDA workflows, build systems, and compute environments. The engineer will create cacheable, reproducible workflows, support EDA tools across the chip lifecycle, and manage cloud or on-premise infrastructure using IaC. Work includes deployment, monitoring, and optimisation of high-performance computing systems used by silicon engineering teams.

Fractile London, United Kingdom

Hybrid Permanent Clearance Required