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Senior Research Scientist, Applications & Algorithms

Q-CTRL

Salary not specified
Nov 4, 2025
Los Angeles, CA, United States of America
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Q-CTRL is seeking a Senior Research Scientist to drive their mission toward near-term quantum advantage by developing innovative methods to get the best possible performance from contemporary and next generation quantum computers.

Requirements

  • Expertise in quantum computing, quantum algorithms, or quantum control. For this role, we would like to see depth in one or more of: quantum optimization, simulation, chemistry, cryptography, or quantum machine learning.
  • A track record of impactful research, demonstrated through publications or presentations in well-regarded journals and conferences.
  • Experience in developing software for scientific experiments using Python.
  • Familiarity with executing circuits in Qiskit.
  • Familiarity with error suppression techniques used in quantum computing, such as dynamical decoupling, readout mitigation, zero-noise extrapolation, Pauli twirling, or pulse-level optimization.
  • A strong background in relevant methods from fields such as control theory, optimization, machine learning, or data analysis.
  • Experience with GPUs, TPUs, and other forms of hardware-accelerated computing.

Responsibilities

  • Identify, formulate, and prioritize specific problem instances and applications within selected domains (e.g., chemistry, optimization) that offer credible opportunities for near-term quantum advantage, supported by feasibility and scaling analyses.
  • Design, implement, and execute quantum algorithms on real hardware, leveraging advanced control and performance-management techniques.
  • Perform quantitative benchmarking and ablation studies to isolate and validate the true sources of quantum performance gains relative to optimized classical approaches.
  • Draw on methods from diverse fields—including control theory, optimization, machine learning, computer science, and data analysis—to enhance algorithmic performance.
  • Develop and maintain high-quality research code for quantum algorithm optimization and near-term application studies.
  • Collaborate closely with engineering teams to translate research concepts into production-ready software integrated within Q-CTRL’s product ecosystem.
  • Publish and present your research in peer-reviewed journals and at leading conferences; engage with external academic and industrial collaborators.

Other

  • An advanced degree in Physics, Engineering, Mathematics, Computer Science, or a related discipline. A PhD is preferred, but we will also consider exceptional individuals with previous industry experience.
  • Communicate your work clearly and accessibly, incorporating feedback and fostering strong cross-team collaboration.
  • Exceptional scientific communication skills, evidenced by a track record of teaching, scientific outreach, writing, producing elegant figures and visualizations, and speaking in front of both general and expert audiences.
  • We particularly value versatile and self-motivated problem solvers.
  • If you are passionate about making quantum computers useful, we strongly encourage you to apply, even if you do not meet all of the requirements listed above.