Scientist, Superconducting Qubits

Job Description

Job Title: Senior Research Scientist, Superconducting Qubits. Location: Los Angeles, California, USA

This role focuses on software solutions that enhance calibration, control, and optimization of high-fidelity qubit gates; The position involves both hands-on experimentation and software development, helping bridge quantum physics and scalable computing solutions.

Responsibilities:

• Conduct cryogenic measurements and detailed characterization of superconducting qubits.
• Design, implement, and test advanced control protocols for optimizing two-qubit gates;
• Develop scalable methods for processor-wide optimization, including cross-talk and leakage reduction.
• Collaborate with research, product, and engineering teams to convert research insights into deployable software.
• Maintain detailed documentation and communicate findings effectively to both technical and non-technical audiences.

Qualifications:

• Advanced degree in Physics, Engineering, or a related field (PhD preferred).
• At least 2 years of experience in quantum hardware research or similar roles;
• Demonstrated experience in tuning and characterizing superconducting qubits.
• Strong knowledge of numerical methods, optimization algorithms, and statistical analysis.
• Proficiency in software development using Python, C++, or Rust.
• Ability to work collaboratively in a multidisciplinary team;
• Self-motivated and passionate about developing useful quantum technologies.

Benefits and Compensation:

• Base salary range: $140,000 to $192,000, depending on experience, skills, and location.
• Eligibility for annual discretionary bonuses, equity options, and other performance-based rewards.
• Flexible hybrid work model;
• Competitive benefits package aligned with Q-CTRL’s high-performance culture.
• Opportunities to contribute to leading-edge quantum research and commercialization.

Application Notes:

• Applications from individuals with arrest or conviction records are welcomed in line with Los Angeles County and California Fair Chance Acts.
• All official communication will come from the @q-ctrl.com domain;
• Q-CTRL does not accept unsolicited resumes from agencies.
• AI tools may be used to assist the hiring process, but final decisions are made by human recruiters.