Quantum Architect

Mission Statement

PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering world-changing applications that the technology has long promised.

The Challenge

We know that means we will need to build a system with roughly 1 million qubits that supports fault-tolerant error correction within a scalable architecture, and a data center footprint.

The Opportunity

By harnessing the laws of quantum physics, quantum computers can provide exponential performance increases over today's most powerful supercomputers, offering the potential for extraordinary advances across a broad range of industries including climate, energy, healthcare, pharmaceuticals, finance, agriculture, transportation, materials design, and many more.

Our Approach

PsiQuantum has determined the fastest path to delivering a useful quantum computer, years earlier than the rest of the industry. Our architecture is based on silicon photonics which gives us the ability to produce our components at Tier-1 semiconductor fabs such as GlobalFoundries where we leverage high-volume semiconductor manufacturing processes, the same processes that are already producing billions of chips for telecom and consumer electronics applications.

Benefits

We also benefit from the quantum mechanics reality that photons don't feel heat or electromagnetic interference, allowing us to take advantage of existing cryogenic cooling systems and industry standard fiber connectivity.

Recent Developments

In 2024, PsiQuantum announced two government-funded projects to support the build-out of our first Quantum Data Centers and utility-scale quantum computers in Brisbane, Australia and Chicago, Illinois. Both projects are backed by nations that understand quantum computing's potential impact and the need to scale this technology to unlock that potential. And we won't just be building the hardware, but also the fault-tolerant quantum applications that will provide industry-transforming results.

The Role of Quantum Computing

Quantum computing is not just an evolution of the decades-old advancement in compute power. It provides the key to mastering our future, not merely discovering it. The potential is enormous, and we have the plan to make it real.

Join Us

There's much more work to be done and we are looking for exceptional talent to join us on this extraordinary journey.

Responsibilities

• Design and develop new fault-tolerance methods for FBQC using linear optical primitives.
• Develop and simulate decoding methods.
• Model the origin and propagation of errors.
• Simulate and benchmark different protocols.

Requirements

• Degree in Physics, Math or Computer Science or equivalent required. PhD in Physics, Math or Computer Science, with a focus on quantum information theory or quantum computation preferred.
• 2+ years of relevant academic or industry research experience in quantum error correction and fault-tolerance.
• Experience working with decoders for quantum error correction.
• Experience working with quantum LDPC codes is desirable.
• Proven team player with an ability to work effectively across departments, sites, and time zones.
• Ability to work independently and contribute in a fast-moving start-up environment.
• Experience programming in Python, C++ or similar languages.
• Competent use of collaborative software development tools (e.g., GitHub) is desirable.

---