Senior Research Scientist, Superconducting Qubits

About the team Quantum Computing Research team is dedicated to developing innovative methods to get the best possible performance from contemporary and next‑generation quantum computers. We push toward quantum advantage by developing cutting‑edge applications, employing AI, control theory, and physics principles to optimize and automate critical parts of the quantum computing stack. We conduct pioneering research looking toward the near future, including quantum error correction and the integration of quantum computers with high performance computing and data centers. About the role In this role, you will work in a team of quantum scientists to develop software solutions for calibration and optimization of superconducting quantum hardware. You will focus on building robust routines for tuning up high‑fidelity two‑qubit gates, optimizing the full processor at scale, and maintaining peak performance in real time. You will collaborate regularly with other cross‑functional teams such as research, product and engineering, to apply your insights to a variety of quantum computing challenges and turn your ideas into usable software tools. This position offers the opportunity to work at the forefront of quantum computing, driving innovation, and delivering impactful solutions. What you'll be doing Develop tools and techniques for modeling and simulation of superconducting qubits. Provide theory support to the superconducting hardware automation team. Perform cryogenic measurements and characterization of superconducting qubits. Contribute to the superconducting codebase by developing new modules with appropriate testing and documentation, and help review contributions from your teammates. Collaborate with your colleagues in the engineering and product teams to translate ideas and research outcomes into production‑level software. Explain, document and present research solutions in accessible language. Other duties within the Employee's skills and experience, or with reasonable training. Ideally you'll have An advanced degree in Physics, Engineering, or a closely related discipline. A PhD is preferred, but we also consider exceptional candidates with previous industry experience. Experience conducting research in a relevant field. Previous experience in tune‑up and characterization of superconducting qubits. Expertise in numerical techniques, statistical learning, and optimization algorithms. A good grasp of software development best practices, and experience in developing software modules for qubit measurement and control (Python, C++, Rust). Salary The base salary for this position is targeted between $160K - $200K and will ultimately be determined by specific job‑related skills, experience, level, location and other contributing factors. Depending on the position offered, this role may be eligible for annual discretionary bonuses, equity and other forms of compensation outside of the targeted range. For more information on benefits at Q-CTRL, please visit our careers page at Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. #J-18808-Ljbffr