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 correction autonomously!
We are at the forefront of the quantum race, competing with tech giants such as Google or IBM, and we are growing fast after securing €100 million of funding in 2025 to develop our unique technology.
Currently 100+ and counting, between physicists, PhD students, engineers and experienced business professionals, we are united to reach our ambitious goal. Are you a quantum pioneer? Join us on a mission to reshape the future!
Inside the Quantum Hardware department, the Nanofabrication Front End team is in charge of producing the superconducting circuits that serve as a basis of our quantum computer. The manufacturing process involves using thin film deposition and patterning methods (evaporation, etching, lithography…) performed in a cleanroom environment. The team is in charge of developing and improving the process, and manufactures the prototype chips of the company.
Are you passionate about cutting-edge technology and eager to work on groundbreaking innovations in quantum computing?
As a Nanofabrication Process Engineer at Alice & Bob, you'll play a pivotal role in the fabrication of superconducting circuits—critical components for next-generation quantum processors. In this context, you will have to master advanced fabrication and characterization techniques to reach state-of-the-art performances.
This role combines expertise in 100 kV Ebeam lithography technology, process drift problem-solving, collaborative work with the other nanofab team members, data analysist, quantum physicists and microwave engineers to identify and pursue new development approaches, participation in the technical “life” and evolution our new nanofabrication facility.
You'll have the opportunity to contribute to a revolutionary field while collaborating with experts and traveling to partner technology platforms in the Île-de-France region. If you’re a tech enthusiast with a drive for precision and a passion for quantum technology, we want you on our team!
