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Oxford Quantum Circuits (OQC) Tech Stack

Superconducting quantum computers and quantum error correction

Information Technology & Services Shinfield, Reading 51–200 employees Founded 2017 Privately Held

OQC builds superconducting quantum hardware and quantum error correction techniques for enterprise use. The engineering-heavy hiring mix (13 engineers across 21 active roles) paired with active projects in QEC development, cryogenic systems, and embedded code performance signals a company scaling core hardware capabilities. Pain points around cryogenic maintenance and infrastructure scaling underscore the operational complexity of quantum hardware as a physical product.

Tech Stack 26 technologies

Core StackSlack NetSuite Python Rust C++ SolidWorks AutoCAD Google Workspace Excel LLVM MLIR C/C++ FPGA Google Analytics 4 Verilog SystemVerilog VHDL Altera Git KLayout L-Edit Cadence Synopsys C Embedded Linux Assembly

What Oxford Quantum Circuits (OQC) Is Building

◆Challenges

Grant accounting compliance
Scaling finance processes
Maintaining cryogenic systems
Resource optimisation
Supporting funding rounds
Benchmarking against peers
Scaling infrastructure with growth
Strengthening resilience through disaster recovery
Eliminating waste by auditing tools
Improving finance controls

▲Active Projects

Assembling hardware for quantum computers
Developing new qec techniques for superconducting processors
Building safe operating processes
Organising laboratory equipment
Embedded code performance analysis
Quantum computer infrastructure maintenance
Technical workspace equipment setup and improvement
Budgeting and forecasting cycles
Core financial models improvement
Benchmarking framework development

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Engineering

13

Finance

3

Research

2

Marketing

1

Ops

1

Support

1

Seniority

Senior

12

Mid

4

Manager

3

Director

1

Junior

1

Notable leadership hires: IT Director

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About Oxford Quantum Circuits (OQC)

OQC designs and manufactures superconducting quantum computers alongside quantum error correction techniques. Founded in 2017 and based in Reading, UK, the company operates as a hardware-first physics and electronics engineering organization. The tech stack spans circuit design tools (Cadence, Synopsys, KLayout, L-Edit), HDL languages (Verilog, SystemVerilog, VHDL), and embedded systems (Python, C/C++, Rust, Embedded Linux) — typical of quantum chip manufacturers. Active workstreams include hardware assembly, QEC development for superconducting processors, cryogenic system management, and infrastructure scaling to support growth.

HeadquartersShinfield, Reading

Company Size51–200 employees

Founded2017

Hiring MarketsUnited Kingdom, Japan

Frequently Asked Questions

What technology does Oxford Quantum Circuits use?

OQC uses Cadence, Synopsys, and KLayout for circuit design; Verilog, SystemVerilog, and VHDL for hardware description; and Python, C/C++, and Rust for embedded and control software. Google Workspace and NetSuite handle corporate operations.