Semiconductor Jobs

Spotlight

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

Spotlight

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

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 Electronics Engineer

The Senior Electronics Engineer will work on root-causing, designing, and deploying electronics system design fixes for IonQ's quantum computers. Responsibilities include triaging issues, developing solutions, and standardizing fixes to improve fleet uptime and reliability.

IonQ Oxford, United Kingdom

FPGA Engineer

Design and implement FPGA-based solutions for high-performance hardware platforms used in cybersecurity, data centres, and advanced computing. Work across the full development lifecycle from prototyping to production, developing RTL, building communication interfaces, and supporting system validation in collaboration with hardware and software teams.

IC Resources Oxford, Eng, United Kingdom

On-site Permanent

Senior DSP Engineer

Design and implement DSP algorithms for satellite communications and space-based sensors, translating system requirements into FPGA firmware using VHDL/Verilog. Work across the full firmware lifecycle, from simulation and testbench development to hardware integration and space-system qualification. Contribute technical leadership within a multidisciplinary team developing next-generation space technologies.

Platform Recruitment Oxford, Oxfordshire, United Kingdom £60,000 – £80,000 pa

Snr FPGA Engineer

Design and verify FPGA code for high-performance hardware products including motion capture systems, video cameras, and networking equipment. Work across the full product lifecycle in a multidisciplinary team, ensuring timing closure, test coverage, and compliance. Focus on high-speed digital design and collaboration with electronic, mechanical, and software engineers.

Ssc Recruitment Solutions Oxford, Oxfordshire, United Kingdom

Principal FPGA Engineer

Design and implement high-performance FPGA-based DSP solutions for next-generation wireless communication systems, translating advanced algorithms into real-time fixed-point implementations on SDR modem platforms. Collaborate with cross-functional teams to define hardware-achievable architectures and optimise for timing, throughput, and resource utilisation. Perform system integration, verification, and lab debugging in a fast-paced startup environment focused on societal safety and innovation.

Mars Recruitment Oxford, Oxfordshire, United Kingdom £90,000 – £100,000 pa

ASIC Architect

This role involves leading the end-to-end ASIC architecture for a novel probabilistic computing processor, spanning from algorithm and instruction set definition to tape-out and silicon bring-up. The architect will define system and microarchitecture specifications, perform HW/SW co-design, and build performance and functional models. The position is central to shaping next-generation computing technology in a high-impact, innovation-driven environment.

Redline Group Marston, Oxfordshire, United Kingdom £80,000 – £100,000 pa

Senior Embedded Engineer (RTOS)

Design and develop low-level firmware, device drivers, and RTOS-based control software for a novel optical AI accelerator. Perform BSP bring-up on custom hardware, collaborate with hardware teams on validation, and establish embedded software standards. Work spans bare-metal environments, Linux kernel drivers, and real-time systems using FreeRTOS.

Lumai Headington, Oxford, United Kingdom

Hybrid Permanent

Junior Embedded Engineer (RTOS)

This role involves developing low-level firmware and RTOS-based control software for a next-generation optical AI accelerator. You'll work closely with hardware teams on BSP bring-up, driver development, and system-level debugging using JTAG and benchtop tools. The position focuses on building reliable, performance-critical embedded software to enable first-boot and stable operation of novel photonic computing hardware.

Lumai Headington, Oxford, United Kingdom

Hybrid Permanent

Senior FPGA Verification Engineer

This role involves designing and implementing FPGA test and simulation best practices, contributing to the development of advanced quantum control systems. You will work closely with cross-functional teams to ensure high-quality and reliable FPGA designs, using UVM/SystemVerilog and Python for test automation.

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

Staff FPGA Engineer

The Staff FPGA Engineer will design, develop, and test FPGA features for IonQ's quantum control systems. Responsibilities include creating RTL modules, implementing signal processing and control functions, and working with cross-functional teams to deliver high-performance solutions.

IonQ Oxford, United Kingdom