Senior Scientist, Silicon Qubits

Job Description

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

This role is ideal for professionals who want to shape the future of quantum computing by combining deep physics knowledge, experimental skills, and software engineering expertise.

Responsibilities:

• Perform cryogenic measurements and characterization of quantum dot-based qubits.
• Design, implement, and test new control protocols for tuning and optimizing single and two-qubit gates;
• Develop scalable optimization protocols for cross-talk mitigation, leakage reduction, and real-time retuning.
• Collaborate with cross-functional teams in research, product, and engineering to translate insights into production-ready software.
• Document, present, and explain research outcomes in a clear and accessible manner.

Qualifications:

• Advanced degree (PhD preferred) in Physics, Engineering, or a related discipline.
• At least 2 years of relevant research experience.
• Strong background in quantum dot characterization and tune-up methods;
• Expertise in numerical modeling, statistical learning, and optimization algorithms.
• Proficiency in Python, C++, or Rust, with experience developing control software for qubit measurement and calibration.
• Familiarity with quantum error correction concepts and control theory.

Compensation:

• Base salary range: $140,000 – $192,000 USD (based on skills, experience, and location).
• Eligible for annual discretionary bonuses, equity options, and additional compensation.

Benefits and Perks:

• Flexible work options: Hybrid environment focused on results, not rigid schedules.
• Attractive compensation: Competitive salary and equity opportunities.
• Performance bonuses: Annual cash rewards for exceptional impact;
• Well-funded environment: Backed by top global technology investors.
• Parental support: Paid parental leave.
• Diversity and inclusion: Active supporter of programs like Global Women in Quantum.
• Professional development: Annual personal growth and wellness budget;
• Collaborative culture: Work with leading experts in quantum physics, engineering, and design.
• Meaningful mission: Contribute directly to advancing the global quantum ecosystem.

Additional Information: Q-CTRL encourages applicants from all backgrounds, even if you do not meet every listed qualification; Applicants with arrest or conviction records will be considered per Los Angeles County and California Fair Chance regulations; All official Q-CTRL communications will come from the @q-ctrl.com domain.
Recruitment agencies should note that unsolicited resumes will not be accepted.