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Quantum Software Engineer - Compiler & Control Systems

Position SummaryThis Quantum Software Engineer role will join the Compiler Team within Infleqtion’s Quantum Software organization. The role will design, build, and maintain quantum compilation software, with particular responsibility for th

Company

Infleqtion

Location

Chicago, Illinois, United States

Status

Open

Posted

2026-08-24T00:00:00+00:00

Infleqtion's Compiler Team seeks a quantum software engineer to build compilation software connecting quantum circuits, error-correction software, and hardware control. The work includes intermediate representations, circuit-to-control translation, decoding interfaces, testing and simulation tooling, and deploying optimizations to the Superstaq cloud platform. Candidates need a CS/engineering/physics degree and strong programming, ideally Python plus C++ or Rust, with experience in complex systems such as compilers, runtimes, simulators or control software. The posting is open to entry-level and senior candidates and requires three days weekly in Chicago.