Intern, Quantum Applications

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PsiQuantum

Building the world’s first useful quantum computers.

501-1,000 employeesFounded 2015Palo Alto, CaliforniaComputer Hardware Manufacturing
Actively hiringPaidRemote-friendlyComputer Hardware Manufacturing
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About the role#

We are looking for candidates to join our team as a Quantum Applications Intern. You will contribute to our efforts in applying quantum computing to real-world challenges, with a focus on areas like chemistry, drug design, materials science, and fluid dynamics. This is a full-time, paid internship for Summer 2026.

What you'll do#

  • Develop quantum algorithms to solve impactful problems.
  • Optimize ubiquitous subroutines in fault-tolerant quantum algorithms.
  • Compile quantum algorithms to logical gate sets.
  • Incorporate architecture-aware optimizations.
  • Estimate quantum resources.

What you'll need#

  • You are currently studying for, or have completed, a postgraduate degree in quantum algorithms, quantum circuit compilation, fault tolerance, or a related field.
  • Alternatively, you have 5+ years of professional experience in one or more of these areas.
  • Proficiency in programming languages such as Python.
  • Experience using collaborative software development tools like Git.
  • A creative approach to problem solving and the ability to work effectively in a team.

Location & details#

  • This role is remote.
  • This is a full-time position for Summer 2026.

About PsiQuantum

PsiQuantum builds quantum computers based on photonics. The company focuses on error correction and aims to reach one million qubits. Founded in 2015, it employs over 600 people. The team includes quantum physicists, software engineers, and systems architects. It operates out of Palo Alto, California.

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