Quantum Nanoassembly Engineer

C12, founded in 2020 and based in Paris, seeks a Lead for the nano-assembly team to advance our quantum processor fabrication. You’ll guide 3 research engineers, optimize nano-assembly vacuum setups, and collaborate with software for control and data analysis.Ideal candidates have a PhD or 3+ years in R&D, strong hardware design experience, and fluency in...

OverviewFounded in 2020 and based in Paris, C12’s mission is to be at the center of one of the biggest technological breakthroughs of the century and to change the course of history by building a universal quantum computer. C12 focuses on carbon nanotubes as the building blocks of quantum processors to reduce error rates, boost performance, and minimize...

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 in Paris seeks a Senior Software Engineer to shape the future of quantum measurement. You will build the framework that runs experiments on quantum computers, collaborating with R&D and engineering teams to deliver scalable software.The role emphasizes ownership of the software lifecycle, high-performance backend systems, and...

C12 Quantum Electronics is seeking a Senior Software Engineer in Paris to help shape the software framework powering quantum measurement. You will drive backend design, collaborate with R&D teams, and ensure scalable, maintainable solutions across the lifecycle.You’ll work with Python, modern orchestration tools, and data-heavy pipelines while aligning...

Alice & Bob is building the first universal, fault-tolerant quantum computer in Paris, France. As a Software Engineer, Calibration Automation, you will design and implement a system to automate calibration end-to-end.Move from proof of concept to production-grade deployment, collaborating with experimentalists and the bring-up team to deliver a scalable,...

C12 Quantum Electronics in Paris is seeking a Senior Software Engineer to shape the future of quantum measurement. You will build and maintain the software framework that enables experiments on quantum computers, collaborating with R&D and hardware teams.The role emphasizes scalable backend systems, Python, and data-driven workflows, with opportunities to...

C12 Quantum Electronics in Paris is seeking a Senior Quantum RF Engineer to lead design, integration, and validation of RF and microwave systems for quantum computing hardware.You will develop low-noise signal chains from room-temperature electronics through cryogenic interconnects, collaborating with quantum scientists and electronics engineers.Join a...

Alice & Bob, a pioneering quantum computing startup in France, is seeking a Senior Software Engineer to design, develop, and maintain low-level software close to hardware for our quantum control stack. You will drive architecture, mentor engineers, and partner with physicists to enable rapid, reliable experimentation.You will own drivers and hardware...