Latest Quantum Algorithm Engineer Jobs

Optics Group Lead

Lead the development and optimisation of advanced optical systems for quantum photonic technologies, focusing on qubit photon interfaces and quantum networking testbeds. Provide technical leadership and mentorship while collaborating across disciplines to design, automate, and characterise complex optical experiments. Drive best practices in experimental repeatability, system performance, and long-term scalability within a multidisciplinary R&D environment.

Nu Quantum Cambridge, United Kingdom

On-site Permanent

Lab Technician

As a Lab Technician, you will work closely with a multidisciplinary team to support the assembly, integration, testing, and maintenance of quantum computing machines. Your responsibilities will include performing functional tests, calibrations, and maintaining a clean and organized laboratory environment.

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent

RF - System Designer

Design and lead the architecture of RF systems for quantum computing hardware, including transmission lines to quantum chips. Define specifications for end-to-end RF delivery components and oversee simulation, integration, and testing processes. Collaborate across disciplines including electronics, ASIC design, mechanics, and physics to implement cutting-edge RF solutions in a fast-paced R&D environment.

Universal Quantum Haywards Heath, United Kingdom

On-site Permanent Clearance Required

Principal AMO Physicist

This role involves designing and running remote-entanglement experiments using trapped-ion qubits coupled with integrated microcavities, as part of a quantum network demonstrator. The candidate will mentor junior physicists, maintain complex experimental systems including ultra-high-vacuum and laser setups, and collaborate across engineering and theory teams. The work focuses on advancing ion-photon interface efficiency and entanglement fidelity to enable scalable quantum networks.

Nu Quantum Cambridge, United Kingdom

On-site Permanent

Senior AMO Physicist

This role involves advancing neutral atom quantum computing systems through experimental physics and system design. The Senior AMO Physicist will design and integrate complex opto-mechanical systems, perform simulations, and lead testing and verification efforts. Collaboration with multidisciplinary teams and stakeholder communication are key, with work split between Oxford and Harwell, including partial remote work.

Infleqtion Harwell, United Kingdom

Hybrid Permanent

Photonics Technical Lead

The role involves leading the development and execution of integrated photonics technologies for quantum applications, including photonic integrated circuits, laser systems, and subsystems. The technical lead will oversee project delivery, mentor a team, and collaborate across global teams and external partners. Key activities include design, fabrication, testing, and commercialisation of photonics solutions within a quantum technology ecosystem.

Infleqtion Kidlington, United Kingdom

Hybrid Permanent

Director of Facilities

Lead facilities operations for a high-tech quantum computing campus, managing complex building systems, vendor relationships, and compliance across laboratories, data centres, and manufacturing environments. Oversee infrastructure projects, space planning, and 24/7 site support while ensuring safety, resilience, and scalability. Mentor facilities teams and align with global stakeholders in a fast-growing, technically advanced environment.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

Senior FPGA Verification Engineer

This role involves designing and implementing advanced UVM/SystemVerilog verification environments for FPGA designs used in quantum computing control systems. The engineer will develop automated regression suites, define verification plans, and collaborate with RTL teams to ensure high reliability and performance of FPGA-based quantum hardware. The position emphasizes simulation infrastructure development and continuous integration within a cutting-edge quantum technology environment.

Oxford Ionics Oxford, United Kingdom

Hybrid Permanent

IC Layout Automation Software Engineer

This role involves developing and maintaining software systems that automate the design and layout of superconducting quantum circuits. The engineer will work at the intersection of software, IC layout, and semiconductor fabrication, translating device requirements into manufacturable designs using tools like GDSII and EDA platforms. Collaboration with cross-functional teams in an R&D environment is central to improving and scaling layout automation workflows.

Rigetti United States US$190,000 – US$220,000 pa

On-site Permanent

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

Sales Director - Japan

Lead sales strategy and execution for a post-quantum cybersecurity company in Japan, targeting enterprise clients in semiconductor, telecom, automotive, and security sectors. Drive market expansion by building relationships with key stakeholders and closing high-value technical IP deals. Collaborate with field application engineers and global teams to align product development with customer needs.

PQShield United Kingdom

SC Cleated Field Solutions Engineer

Act as a technical bridge between clients and internal teams by delivering product demonstrations, building proof-of-concepts, and translating security requirements into technical solutions. Support pre-sales and post-sales activities with hands-on expertise in secure infrastructure, networking, and cryptography, while engaging stakeholders from engineers to executives.

Experis London, United Kingdom £550 – £650 pd

Hybrid Contract Clearance Required

Credit Hire Handler

Job Title: Credit Hire HandlerLocation: Sevenoaks or Liverpool with hybrid workingSalary: Between £29,133 and £34,047 plus potential annual bonus of up to £2000 paid quarterlyJob Type: Permanent, Full TimeWorking Hours:37.5 hours, Monday to Friday from 9am to 5:30pmAbout The Role:Reporting...

Acorn Insurance Liverpool, United Kingdom £29,133 – £34,047 pa

Permanent

Senior Technical Program Manager - 769

Manages a portfolio of complex scientific and research projects in a quantum computing environment, translating technical objectives into clear delivery plans. Coordinates across research, commercial, and leadership teams to ensure visibility of progress, risks, and decisions. Focuses on disciplined project execution, stakeholder communication, and continuous improvement of program management practices.

Quantinuum London, United Kingdom

Liability Loss Adjuster

An experienced Liability Adjuster is required to join a growing Casualty division within a Global Loss Adjusters.You will play a vital role within the business managing your own portfolio of Liability Losses including EL/PL & TPPD throughout the North/North East...

Adjusting Appointments Limited Yo241Ab, United Kingdom £40,000 – £70,000 pa