Staff/Senior QPU Layout Engineer

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit 🐈‍⬛. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error correction autonomously!   We're a diverse team of 250+ brilliant minds from over 35 countries united by a single goal: to revolutionise computing with a practical fault-tolerant quantum machine. Are you ready to take on unprecedented challenges and contribute to revolutionising technology? Join us, and let's shape the future of quantum computing together! About the role: As a Senior Staff Engineer, you will own the architecture and evolution of the software infrastructure that enables our quantum processors to operate reliably, scalably, and autonomously. You will design the foundations for error-correction frameworks and quantum compilation stack, data flows, storage systems, orchestration layers, and automation pipelines that turn a raw quantum chip into a usable, production-grade QPU product deployable in HPC, on-prem structures, and cloud environments. This role is at the intersection of deep system design, data engineering, and quantum control infrastructure. You will work closely with low-level hardware/software teams, quantum theorists, data engineers, and operations teams to shape the architecture that supports the next generation of scalable, error-corrected quantum computing.  

ABOUT THE ROLE AND TEAM The Intelligent Automation Team develops the software that controls, and optimises our Quantum Processing Units. Working in close partnership with the Quantum Hardware Team, this group works to enable our processors to perform at their limits. Their work transforms raw quantum hardware into a usable platform by leveraging traditional software engineering alongside machine learning and other optimisation techniques. Together, these teams form the engine room of Quantum Motion’s technology, bridging physics, engineering, and computation to unlock the next generation of quantum capability. As a member of our evolving scale-up, you’ll help shape the next stage of quantum computing. We’re still a small team, which means your expertise will directly influence our technology, our culture, and our trajectory, while giving you room to grow as we scale. OUR TEAM This role forms part of our investment in state-of-the art facilities in Maryland, US. It reflects our commitment to driving innovation and collaborating with some of the brightest minds in the quantum industry, and additionally taps into the strong semiconductor and cryogenic ecosystem. Our mission is global and this is a rare and exciting opportunity to join a team which is shaping the future of quantum computing.     As part of our lean, high-impact and rapidly growing team, you will be working closely with our scientists, engineers and experts in a dynamic environment to make the site run smoothly and compliantly from day one, dedicated to contributing to the development of scalable quantum computers based on silicon technology. FUNCTIONS OF THE ROLE * Work with experimental experts to benchmark and optimise quantum processors based on spins in silicon quantum dots * Develop automated calibration routines for long term maintenance of QPU performance * Devise measurement and analysis roadmaps to test and optimise quantum operations EXPERIENCE - ESSENTIALS * PhD degree in physics, chemistry, or engineering                     * Proven track record of leadership in dynamical characterisation and control of spin qubits  in solid-state systems  * Experience in defining research goals and leading teams toward successful technical outcomes                      * Familiar with the use of high-frequency electronics         * Knowledge of quantum information systems and operations * Ability to independently design and carry out complex experiments; perform data analysis and preparation of technical reports and presentations                 * Knowledge of data acquisition software (Python, Matlab)                     * Ability to lead and motivate a team * Exceptional ability to communicate complex technical strategies to stakeholders, write grant applications, and author technical reports EXPERIENCE - DESIRABLE * Strong experience with machine learning techniques and their application to complex physical systems. * Demonstrated capability in benchmarking quantum systems using methods such as randomised benchmarking and gate-set tomography. * Proven team leadership and people-management skills, including supervising technical staff and guiding cross-functional research efforts. * Experience mentoring junior researchers and effectively supervising research students to support their academic and professional development. * Skilled in the simulation of spin-based quantum systems and the dynamical characterisation of silicon-based nanoelectronic devices. * Hands-on experience operating and troubleshooting deep cryogenic measurement systems.             * Experience with the dynamical characterisation silicon-based nanoelectronic devices * Ability to supervise research students BENEFITS * Be part of a creative, world-leading team * Competitive salary and share options scheme * Region-specific benefits (e.g. Health Insurance) * Choose your own laptop/kit  * Flexible working * Located in Maryland College Park - a state-of-the-art quantum hub  EEO STATEMENT Quantum Motion is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, pregnancy, genetic information, or any other characteristic protected by applicable federal, state, or local laws.