Alice & Bob, founded in 2020 and backed by €130 M in funding, is a Paris-based quantum computing company that specializes in cat-qubit technology and superconducting circuits. The firm's core innovation is an error-corrected cat-qubit architecture that cuts hardware requirements by up to 200×, enabling fault-tolerant quantum computing at scale. With a team of over 120 experts from more than 17 countries and offices in Boston, Alice & Bob combines deep expertise in physics, computer science, and quantum engineering to build practical, scalable quantum machines. The company's culture is driven by a mission to deliver a useful quantum computer, fostering a collaborative, growth-oriented environment for its global talent.
Open Positions
Senior Software Engineer - Firmware Calibration
5+ years of experience in software development, solid experience with Python, experience with CI/CD pipelines, and interest in embedded software and hardware control
Senior Compilation Scientist
2+ years exp. in QC/compiling. Expertise in quantum compilation, error correction, or related fields. Proficiency in Python & compiled languages
Technicien en mécanique et en électricité
Candidate needs a bachelor's degree in a related field, experience in precision mechanical, electrical, and electronic prototypes, and proficiency in interpreting electrical/mechanical schematics. Solid communication skills and English proficiency are essential
Spontaneous Application
We are open to applications from talented professionals with diverse backgrounds and skill sets. No specific requirements are listed for unsolicited applications
Senior Parametric Amplification Expert
Seeking a candidate with a Master’s or PhD in a relevant field, and 7+ years of experience in quantum mechanics, particularly superconducting quantum circuits. Strong communication, teamwork, and software programming skills are essential. Experience with electrical testing equipment is required
Expert Quantum Error Correction (QEC) Researcher
Seeking a candidate with a PhD in Quantum Error Correction, 3-5 years of research experience, and expertise in programming QEC simulation and bosonic codes. Professional English proficiency is required
Quantum & RF Characterization Engineer
Seeking a candidate with a Master’s/PhD in Quantum Experimental Physics. 3+ years' experience in quantum mechanics and strong teamwork skills are a must. Proficiency in Python and experience with electrical test equipment are also needed
Staff Quantum Experimentalist
Seeking a candidate with 6+ years of experience in superconducting circuits. Requires proficiency in microwave control, data analysis, and knowledge of quantum error correction protocols. Scientific writing skills are also essential
Control Electronic & RF Instrumentation Engineer
Seeking a Master's degree holder with at least 5 years of RF characterization/measurement and control electronics experience. Must possess experience with test benches, V&V plans, and Python programming
Nanofabrication Back End Team Leader
A Master’s degree in Electrical Engineering, Physics, or a related field with 5+ years of experience in backend or electrical test domain. Demonstrated leadership, organizational skills and strong communication abilities are required
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