Latest Quantum Computing Scientist Jobs

QPU Design Engineer

As a QPU Design Engineer, you will integrate features into complex chips for quantum computers, working closely with scientists and engineers to advance the design of high-performance quantum processing units. Your role involves guiding the chip design process from requirements to layout, ensuring compatibility and feasibility across multiple layers.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Photonic Layout Engineer

As a Photonic Layout Engineer, you will be responsible for the layout of photonic integrated circuits (PICs) that are crucial for the Quantum Processor Units (QPUs) in Oxford Ionics' quantum computers. You will work closely with scientists, photonic design engineers, and fabrication engineers to integrate photonic components into multi-layer chips, ensuring the effective delivery of devices that support scaling to thousands of qubits. Your role will involve layout verification, producing reticle-size layout files, and contributing to the design workflow of integrated photonics.

Oxford Ionics Oxford, United Kingdom

On-site Permanent

Senior FPGA Engineer - Systems Team

As an FPGA Engineer in Riverlane's Systems Team, you will work on configuring Deltaflow Hardware to connect quantum computers, ensuring low-latency and high-throughput systems. You will collaborate with customers to integrate and troubleshoot complex quantum systems, write RTL for system deployment, and provide technical pre-sales support through workshops and evaluations.

Riverlane Cambridge, United Kingdom £68,000 – £82,000 pa

Hybrid Permanent

Compiler Engineer

Cambridge, UK | Full-time | Permanent | HybridSalary: £50,000 to £65,000, DOEWe will also consider part-time applications for this role. Please indicate your preferred working schedule in your cover letter.We are able to consider a range of levels of experience,...

Riverlane Cambridge, United Kingdom

Internship Opportunities with Quantinuum 2026 - UK/Germany

As part of our mission to expand our world class team at Quantinuum, we look for talented and high potential individuals to join us in internship positions. These positions normally have a duration between 3-6 months, with the majority focused...

Quantinuum United Kingdom

Senior Director, Demand and Campaigns - 798

The Senior Director, Demand and Campaigns will lead the development and execution of integrated marketing campaigns at Quantinuum. This role involves creating a disciplined campaign system that aligns business priorities, channels, and execution, with a focus on both enterprise/government demand generation and target-account lead generation. The position requires strong collaboration with product marketing, content, lifecycle, field, and operations teams.

Quantinuum United States US$240,000 – US$300,000 pa

Hybrid Permanent Flexible

Lead Electrical Engineer, Control Systems

This role involves designing, developing, testing, and deploying hardware for quantum computing, specifically focusing on low-noise mixed-signal board design. The Lead Electrical Engineer will collaborate with a multidisciplinary team to deliver cutting-edge quantum control solutions, mentor junior engineers, and drive technical excellence in a fast-paced environment.

Rigetti United States US$165,000 – US$215,000 pa

On-site Permanent

Senior Quantum Engineer, Readout

This role involves optimizing superconducting qubit readout and reset on Rigetti’s quantum processors and fault-tolerant prototypes. You will lead experimental efforts to improve measurement protocols, signal chains, amplifiers, and device layouts, collaborating with interdisciplinary teams to advance the speed and fidelity of readout and reset.

Rigetti United States US$170,000 – US$200,000 pa

On-site Permanent

Optics Engineer

Contract Type: Full-time, PermanentLocation:Cambridge, UKVisa Sponsorship availableClosing date for applications: Wednesday 20th May 2026 at 5pm (UK time).Join Nu Quantum - Shaping the Future of TechnologyNu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation,...

Nu Quantum Cambridge, United Kingdom

On-site Permanent

FPGA Design Engineer

This role involves designing and verifying RTL and embedded code for Xilinx FPGAs and SoCs used in real-time control systems for quantum networking. The engineer will work hands-on with multidisciplinary teams to develop and debug hardware subsystems, contribute to next-generation platforms using White Rabbit technology, and support automation of toolchains and CI/CD pipelines. The position is central to deploying scalable quantum infrastructure.

Nu Quantum Cambridge, United Kingdom

On-site Permanent

Senior Manager, Corporate Communications (UK)

Infleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through...

Infleqtion Oxford, United Kingdom

Hybrid Permanent

Senior AMO Physicist

The Senior AMO Physicist will contribute to ongoing research projects and the development of neutral atom quantum computing systems. Responsibilities include translating product requirements into system designs, executing simulations, and integrating complex opto-mechanical systems. The role involves close collaboration with physicists and engineers, working in a fast-paced environment with tight deadlines and shifting priorities.

Infleqtion Harwell, United Kingdom

Hybrid Permanent

Integrated Photonics Engineer

The role involves designing and executing experiments to test and characterize advanced photonic circuits, developing automated experimental workflows, and collaborating with design teams to improve device performance. The position is crucial for advancing PsiQuantum's quantum computing platform.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

On-site Permanent

Electronics Engineer

The Quantum Electronics Engineer will design and develop advanced electronic and electro-optic systems for quantum computing, focusing on RF design, electro-optic modulation, and low-latency control systems. You will collaborate closely with senior engineers and photonics teams to integrate electronics with optical systems and optimize complex quantum hardware.

PsiQuantum Runcorn, WA7 1UP, United Kingdom

MEP Revit Technician

This contractor is an employee-owned business, our people are at the heart of everything we do. When you join us, you aren't just an employee you are a stakeholder in our collective success.We are looking for a talented Revit Coordinator...

Fawkes & Reece London Swindon, Wiltshire, United Kingdom £35,000 – £50,000 pa