Semiconductor Jobs

Spotlight

ASIC Design Engineer

Design and develop complex ASICs across the full silicon development lifecycle, from specification to silicon supply. Work with digital and analogue IC technologies, take ownership of projects, and collaborate within a close-knit engineering team on cutting-edge solutions for advanced technology applications.

IC Resources Bristol, Eng, United Kingdom

On-site Permanent

Senior QPU Design Engineer

The Senior QPU Design Engineer will integrate features into complex chips for quantum computers, collaborating with scientists and fabrication engineers. Responsibilities include chip layout, multi-layer design, and project ownership.

IonQ Oxford, United Kingdom

Senior Staff Analog Mixed-Signal Design and Modelling Engineer

This role involves designing and verifying analog and mixed-signal blocks for IonQ's Cryo-CMOS ICs, building and maintaining full-chip models, and setting design and modelling standards. The engineer will work on precision analog blocks, Verilog-A/Verilog-AMS models, and co-simulation environments, contributing to the development of advanced quantum systems.

IonQ Oxford, United Kingdom

Director of Packaging

Leads the development of advanced semiconductor packaging solutions for GaN power devices, combining technical expertise with strategic leadership. The role involves hands-on design, multiphysics simulation, and cross-functional collaboration to deliver high-performance, energy-efficient packages. Focuses on innovation in thermal, electrical, and mechanical performance while shaping the future technology roadmap.

Cambridge GaN Devices Cambridge, United Kingdom

On-site Permanent

Senior Deep Learning Software Engineer, Inference

Design and optimize GPU-accelerated deep learning inference software for large-scale language and generative AI models. Contribute to high-performance frameworks like vLLM and SGLang, focusing on performance tuning across NVIDIA accelerators. Collaborate with research and engineering teams to implement cutting-edge algorithms and optimize model serving pipelines using CUDA, Triton, and other low-level tools.

NVIDIA PLN 221,250 – PLN 507,000 pa

Remote Permanent

Consultant FPGA Engineer

This role involves developing novel FPGA designs for defence projects, working on a wide range of projects from initial concepts to final product handover. You will collaborate with a team of top-tier scientists and engineers, focusing on protecting Britain from its adversaries.

ECM Selection Cambridge, Cambridgeshire, United Kingdom £38,000 – £80,000 pa

PhD Engineer (summer 2027 start)

This role involves building integrated software-hardware systems for defence and security applications, ranging from low-power embedded systems to high-throughput server applications. You will join a multidisciplinary team of scientists and engineers, working on complex and innovative projects that combine custom hardware and software.

ECM Selection Guildford, Surrey, United Kingdom £40,000 – £46,000 pa

Lead RTL Designer (PPA Experience)

Lead RTL Designer responsible for driving PPA-optimized datapath design in high-performance AI accelerator chips. The role involves deep microarchitectural trade-off analysis, timing-closure iteration, and close collaboration with physical design and verification teams. Work spans from RTL creation to synthesis and STA feedback, targeting cutting-edge inference hardware for large-scale AI models.

Fractile United Kingdom

Technical Facilities Manager

Oversee the operation and maintenance of critical technical facilities including clean rooms, HVAC, electrical systems, and life safety infrastructure within a high-tech manufacturing environment. Lead maintenance programmes, manage contractors, ensure compliance with health and safety regulations, and support continuous improvement initiatives. Work closely with engineering and operations teams to maintain operational resilience and support research and manufacturing activities.

HAYS Specialist Recruitment Bristol, United Kingdom £48,000 – £60,000 pa

Compiler Engineer - AI Inference

Design and optimize compilers for AI inference workloads on next-generation NVIDIA GPUs, focusing on kernel generation and computational graph optimizations. Collaborate across hardware and software teams to co-design future silicon and improve datacenter-scale AI deployment. Work with MLIR and deliver high-performance compilation solutions for cutting-edge AI applications.

NVIDIA Cambridge, United Kingdom

FPGA Electronics Engineer - Defence - Cambridge

This role involves working on challenging engineering problems in UK defence and national security, focusing on FPGA design and development. You'll collaborate closely with a team of engineers, scientists, and designers to build solutions from concept to prototype, tackling complex issues in areas like DSP, embedded systems, and advanced communications.

Newton Colmore Cambridge, Cambridgeshire, United Kingdom

On-site Permanent Clearance Required

AI Modelling and Simulation Engineer

This role involves designing and maintaining a Python-based framework to model hardware and software latency, concurrency, and event-driven relationships for Lumai's photonic AI hardware. You will work closely with architecture and compiler teams to ensure the models are accurate and useful for decision-making, and may lead a small team.

Lumai Headington, Oxford, United Kingdom

Hybrid Permanent

Senior FPGA Engineer - HPC Hardware Design

Design and optimize FPGA-based systems for ultra-low-latency, high-throughput data processing in custom hardware acceleration and performance-critical infrastructure. Work on both simple circuitry and complex technical challenges in a collaborative, innovation-driven team environment. Focus on timing closure, digital design, and hardware/software co-design for cutting-edge hardware systems.

Newton Colmore London, United Kingdom

Electronics Buyer

This role involves sourcing, evaluating, and procuring electronic components for a global leader in advanced space communications technology. You will work closely with engineering, projects, and quality teams, interpreting technical drawings and BOMs, and identifying new suppliers.

Enterprise Recruitment Harwell, Oxfordshire, United Kingdom £45,000 – £65,000 pa

Electronic FPGA Engineer

This role involves designing and implementing FPGA logic using VHDL for Xilinx Artix-7 devices, developing finite state machines, and creating low-level driver logic for various interfaces. Responsibilities include writing test benches, performing hardware bring-up, and contributing to requirements capture and architecture design.

Platform Recruitment Cambridge, Cambridgeshire, United Kingdom £80,000 – £90,000 pa