Quantum Platform

Aqora is building the central platform for quantum computing: the hub where quantum research becomes reproducible and the layer through which industry adopts it. Quantum computing is moving from research toward real-world use, but the work is still scattered across papers, repositories, and provider-specific SDKs. Results are hard to reproduce and hard to...

Aqora, based in Paris, seeks a Quantum Expert to bring reference implementations of key quantum algorithms to the platform, spanning the stack and multiple hardware and software providers. Implement reproducible workflows across Qiskit, Cirq, PennyLane, and TKET.You will work closely with the engineering team to shape features, engage with users, and help...

Founded in 2020 and based in the heart of Paris, C12's mission is to be at the center of one of the biggest technological breakthroughs of the century and change the course of history by building a universal quantum computer. At C12, we believe that achieving a true breakthrough in quantum computing requires rethinking the fundamentals. That's why our...

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit 🐈‍⬛. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement...

Alice & Bob is developing the first universal, fault-tolerant quantum computer to solve the world’s hardest problems. The quantum computer we envision building is based on a new kind of superconducting qubit: the Schrödinger cat qubit. In comparison to other superconducting platforms, cat qubits have the astonishing ability to implement quantum error...

Founded in 2020 and based in the heart of Paris, C12’s mission is to be at the center of one of the biggest technological breakthroughs of the century and change the course of history by building a universal quantum computer.At C12, we believe that achieving a true breakthrough in quantum computing requires rethinking the fundamentals. That’s why our...

C12 Quantum Electronics is building a hybrid quantum architecture based on spin qubits in carbon nanotubes, integrated with a circuit QED platform in Paris. The Qubit Control team develops the methods that make qubits work, including tuning protocols, readout strategies, and gate implementations, while optimizing control and readout electronics.You will...

C12 in Paris is seeking a senior nanofabrication leader to head the nano-assembly team of 3 research engineers. You will develop and operate our nano-assembly setups for transferring ultra-pure carbon nanotubes onto quantum processor microchips.You will drive process improvements, collaborate with software, analyze data, and communicate findings in English...

CryptoNext Security SAS in Paris is seeking a senior Cryptography R&D Engineer to lead porting of the Quantum Safe Library across platforms and hardware accelerators. You will design efficient C code for post-quantum algorithms, optimize for performance and security, and work close to hardware with embedded Linux, Cortex-M, and FPGA targets.You bring 5+...