Staff Graph Database Engineer – Scalable, High‑Performance Systems

PSI Quantum; Palo Alto (CA); On-site; USD 180,000 - 220,000; Full time

Job summary

PSI Quantum in Palo Alto is seeking a Senior Software Engineer specializing in Calibration & Control to develop and maintain software systems for quantum computing. This pivotal role involves the design of algorithms and controls for our quantum processors, which must operate continuously.

The ideal candidate will have over 15 years of experience with Python or C++ and a solid background in large-scale distributed systems, specifically graph databases. A Bachelor's degree or equivalent experience is preferred.

Flexible compensation based on experience, with U.S. base pay ranging from $180,000 to $205,000, and $200,000 to $220,000 for Bay Area roles.

Qualifications

• 15+ years experience with Python or C++ in a system software context.
• Design and implementation of large scale distributed storage systems.
• Proven track record of developing reliable, performant software.

Responsibilities

• Design and implement algorithms, controls, and software for quantum processors.
• Scale and extend core database systems for complex systems.
• Participate in design and code reviews.
• Collaborate across research teams at PsiQuantum.
• Champion good software development practices.

Skills

Python

C++

Graph databases

High performance computing

Data systems design

Education

Bachelor's degree in a technical discipline

Job description

PSI Quantum in Palo Alto is seeking a Senior Software Engineer specializing in Calibration & Control to develop and maintain software systems for quantum computing. This pivotal role involves the design of algorithms and controls for our quantum processors, which must operate continuously.

The ideal candidate will have over 15 years of experience with Python or C++ and a solid background in large-scale distributed systems, specifically graph databases. A Bachelor's degree or equivalent experience is preferred.

Flexible compensation based on experience, with U.S. base pay ranging from $180,000 to $205,000, and $200,000 to $220,000 for Bay Area roles.