Oxford Quantum Circuits (OQC) is hiring

Quantum Software Engineer

Reading, England, United KingdomInformation Technology & Services 51-200 Employees

Apply on Oxford Quantum Circuits (OQC) Careers

5 Facts You Should Know About Oxford Quantum Circuits (OQC)

Raised $158M total funding — $40.5M Series A (2022) + $100M Series B (Nov 2023); Lansdowne Partners + British Patient Capital among backers.

Coaxmon 3D qubit architecture — Proprietary superconducting qubit design; places components on opposite sides of substrate to simplify wiring + improve coherence.

Quantum compute-as-a-service — 32-qubit enterprise platform available via OQC Cloud and direct data-centre deployments.

~138 employees across 3 continents — Operations in Europe, Asia, South America (as of Feb 2026).

2025-2034 roadmap — Targets ~200 logical qubits by 2028, 50,000 logical qubits by 2034; Riverlane QEC integration in 2025.

The Role

Quantum Software Engineer

Your software directly optimizes quantum programs for OQC's Coaxmon architecture on AWS Braket.
Engineer solutions for quantum error mitigation and correction—achieving reliable computation on OQC hardware.
Advance OQC's commercial quantum computing platform, delivering real-world value to enterprise clients.

Core Skills

PythonGitQuantum Software Stacks

Core Competencies

Quantum Circuits CompilationQuantum Error CorrectionAlgorithmsSystems ArchitectureSoftware Engineering

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