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Spotlight

Director of Technology - Quantum

Lead the strategic development and delivery of quantum and photonics technology programmes across research, industry, and government stakeholders. Drive collaborative R&D initiatives, define technology roadmaps, and mentor technical teams focused on software, algorithms, and use cases—without hardware development. Shape national capability by translating emerging quantum technologies into practical applications and informing policy through evidence-based experimentation.

Digital Catapult London, United Kingdom £100,000 – £130,000 pa

Hybrid Permanent

Spotlight

Quantum Computational Science Specialist..

Lead the development of quantum computational science methods for future multi-physics simulation capabilities, focusing on error-corrected algorithms and hybrid quantum-classical workflows. Develop and implement quantum algorithms using high-performance computing for emulation, with applications in linear solvers, state reconstruction, and tensor networks. Collaborate with academic, industrial, and government partners to shape Rolls-Royce's quantum computing strategy and influence internal adoption of new methods.

Rolls Royce Derby, Derbyshire, DE1 3AE, United Kingdom

Hybrid Permanent

Systems Engineer

This role involves leading systems engineering efforts in the development of quantum-based products, focusing on system-level design, requirements traceability, and integration of complex hardware and software systems. The engineer will work closely with physicists, hardware and software teams to ensure robust product lifecycle execution, from prototyping to scalable manufacturing. Key activities include modelling, risk assessment, and supporting verification and validation processes across multidisciplinary projects.

Infleqtion Kidlington, United Kingdom

Hybrid Permanent Clearance Required

Intern, System Architecture

This internship involves developing photonic quantum computing architectures through simulation, software implementation, and protocol design. Interns will work on translating quantum information theory into physical system designs, using programming and modeling to advance fault-tolerant quantum systems. The role emphasizes collaboration, innovation, and technical rigor in a cutting-edge quantum computing environment.

PsiQuantum United Kingdom £31,200 – £56,160 pa

Hybrid Internship

Research Associate in Quantum Sensing with Molecular Spin Qubits

Conduct advanced spin-optical measurements on molecular spin qubits to develop novel quantum sensors for biosensing and nanoscale magnetic resonance. Focus on pulsed optically detected magnetic resonance at room temperature, working with chemically synthesised molecules. Operate within a multidisciplinary team using state-of-the-art confocal ODMR systems across a wide temperature range.

University of Glasgow Glasgow, G2 1AL, United Kingdom £41 – £46 pa

Contract

Quantum Scientist - UK-070

A Quantum Scientist will conduct advanced research to develop and optimize trapped-ion quantum computing systems. The role involves designing and running experiments, calibrating quantum hardware, benchmarking performance, and improving control schemes. Scientists analyze complex data, debug system interactions, and collaborate closely with engineering teams to advance system reliability and scalability.

Oxford Ionics Oxford, United Kingdom

Staff Product Certification Manager

This role involves leading security and safety certification efforts for semiconductor IP products, focusing on standards like SESIP, FIPS 140-3, ISO 26262, and ISO/IEC 62443. The candidate will drive certification strategy, engage with standardization bodies, prototype IP on FPGA, and demonstrate certifiability to customers. It's a technical leadership role at the intersection of post-quantum cryptography, RISC-V, and functional safety in a fast-moving deep tech environment.

PQShield United Kingdom

Senior Software Engineer

This role involves designing and implementing secure embedded software for classical and post-quantum cryptographic systems, with a focus on performance, correctness, and resistance to side-channel and fault injection attacks. The engineer will work across the full development lifecycle, integrating cryptographic solutions on ARM and RISC-V platforms, collaborating with hardware and security teams, and ensuring compliance with standards like FIPS and NIST. The position requires deep expertise in low-level programming and cryptographic algorithm implementation in resource-constrained environments.

PQShield United Kingdom

Remote Permanent

Chief Platform Architect - 801

Lead the technical vision and architecture of a high-performance quantum software developer platform, focusing on scalable access portals, hybrid workflow orchestration, and secure cloud-based application delivery. Mentor senior engineers, define coding standards, and drive the technical roadmap in close collaboration with hardware teams. The role involves shaping platform engineering practices and enabling both internal and external developers through reusable components and robust APIs.

Quantinuum United States US$208,000 – US$260,000 pa

Hybrid Permanent

Sr. Director, Offering Management – Quantum Developer Platform - 836

This role involves leading the strategy and execution of a cloud-based quantum developer platform, simplifying quantum workflows, and aligning platform capabilities with quantum hardware roadmaps. The Sr. Director will define platform features, establish KPIs, and champion best practices for developer experience, while partnering with engineering and ecosystem teams to drive adoption and growth.

Quantinuum United Kingdom

On-site Permanent

Senior Quantum Engineer, Gate Calibration

Designs and executes experiments to improve two-qubit gate fidelity on superconducting quantum processors, identifying error sources and implementing pulse engineering and calibration solutions. Develops robust, scalable calibration methods and provides feedback to hardware teams. Works across device physics, control systems, and software to advance quantum processor performance toward error correction.

Rigetti United States US$175,000 – US$200,000 pa

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

Scientific Software Engineer - Compiler

Develops and maintains compiler infrastructure for neutral-atom quantum computers, designing domain-specific languages and integrating simulation tools into a full-stack pipeline. Works closely with physicists and hardware engineers to co-design compilers aligned with cutting-edge quantum error correction and hardware. Involves low-level intermediate representations, quantum program optimization, and cloud integration.

Quera Computing Vale Of White Horse, United Kingdom US$102,400 – US$166,400 pa

On-site Permanent

Senior Facilities Technician

This role involves hands-on maintenance and troubleshooting of critical facilities systems including HVAC, chilled water, and utility distribution in laboratory and cleanroom environments. The technician ensures compliance with safety and regulatory standards, manages contractor activities, and supports equipment installation and site reliability. It requires strong MEP knowledge, experience in high-tech manufacturing settings, and ownership of day-to-day facilities operations.

Oxford Ionics Oxford, United Kingdom

On-site 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

Staff Analogue Designer, CMOS Modelling

This role involves developing high-fidelity behavioural models for cryo-CMOS mixed-signal integrated circuits used in quantum computing systems. You'll derive models from mathematical foundations, implement them in Verilog-A/AMS and real-number formats, and ensure correlation with schematic and silicon measurements. The position shapes modelling methodology and enables full-chip simulation across temperature extremes, directly supporting the development of control hardware for trapped-ion quantum processors.

IonQ Oxford, United Kingdom