Q-CTRL · 1 month ago
Senior Research Scientist, Superconducting Qubits
Los Angeles
Full-time
Hybrid
Mid, Senior Level
$140K/yr - $192K/yr
2+ years expQ-CTRL is the global leader in AI-powered quantum control infrastructure software, and they are seeking a Senior Research Scientist to join their Quantum Computing Research team. The role involves developing software solutions for the calibration and optimization of superconducting quantum hardware, focusing on enhancing quantum computing performance through innovative control protocols and collaboration with cross-functional teams.
Artificial Intelligence (AI)GPSInformation ServicesInformation TechnologyNavigationQuantum ComputingSoftwareSoftware Engineering
Responsibilities
Perform cryogenic measurements and characterization of superconducting qubits
Invent, implement and test novel control protocols for tuning and optimizing two-qubit gates
Develop scalable protocols for processor-wide optimization (e.g. cross-talk mitigation, leakage reduction, defects mitigation), and real-time retuning
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
Qualification
Required
An advanced degree in Physics, Engineering, or a closely related discipline
2 years of experience conducting research in a relevant field
Perform cryogenic measurements and characterization of superconducting qubits
Invent, implement and test novel control protocols for tuning and optimizing two-qubit gates
Develop scalable protocols for processor-wide optimization (e.g. cross-talk mitigation, leakage reduction, defects mitigation), and real-time retuning
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
Preferred
A PhD is preferred, but we also consider exceptional candidates with previous industry experience
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)
Benefits
Annual discretionary bonuses
Equity
Competitive benefits
Company
Q-CTRL
Q-CTRL is using AI-powered quantum infrastructure software to accelerate pathways to useful quantum computers and quantum sensors.
51-200 employees
H1B Sponsorship
Q-CTRL has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (4)
2023 (4)
2020 (1)
Funding
Current Stage
Growth StageTotal Funding
$133.03MKey Investors
Small Business Research InitiativeMorpheus VenturesSalesforce Ventures
2024-10-08Series B· $59M
2024-02-05Grant· $1.25M
2023-07-25Series B· $2M
Leadership Team
Michael Biercuk
CEO & Founder
Aravind Ratnam
Chief Strategy Officer
Recent News
2025-10-31
2025-09-20
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