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Your Role We are looking for a Quantum Design Engineer to help create and refine superconducting qubit architectures with built-in error resilience. The role focuses on maximizing coherence and fidelity while embedding error mitigation directly into circuit layouts and topology. You will take designs from simulation to fabrication and measurement, collaborating closely with fabrication and measurement teams to ensure theoretical advances translate into functional, scalable quantum devices. What You’ll DoDesign and simulate superconducting qubits and multi-qubit circuits, balancing high coherence with intrinsic error protection.Develop novel architectures that reduce reliance on external error correction through design-level solutions.Benchmark decoherence mechanisms and engineer circuit geometries to minimize loss, crosstalk, and noise sensitivity.Use electromagnetic and circuit simulation tools (e.g., HFSS, Sonnet, COMSOL, Qiskit Metal) alongside custom simulation workflows.Collaborate across disciplines to integrate design with fabrication and measurement protocols.Document and analyse results, using structured feedback loops to drive continuous improvement. Who You AreMSc or PhD in Physics, Electrical Engineering, or a related field.Expertise in superconducting qubits, circuit QED, or microwave quantum devices.Proficiency with electromagnetic and circuit simulation tools (HFSS, Sonnet, COMSOL, Qiskit Metal, or equivalent).Strong understanding of decoherence mechanisms and strategies to mitigate them through design.Experienced in connecting simulation results with experimental validation.Clear communicator and collaborator across design, fabrication, and measurement teams. What We OfferOpportunity to define and shape the architecture of next-generation superconducting quantum processors.Early-stage responsibility with direct influence on prototypes and roadmap.Collaborative, science-driven environment spanning design, fabrication, and experiment.Professional growth opportunities including mentoring, training, and leadership development.Competitive compensation and benefits, including relocation support

Quantum Engineer We are looking for a Quantum Engineer to lead the development of next-generation quantum wiring products and enable scalable quantum technologies. This role combines hands-on lab work, software development, and experimental quantum research to turn advanced concepts into real-world prototypes.About the RoleYou will help build and operate our first quantum test lab, develop and optimize wiring solutions for quantum systems, and work closely with experimental and engineering teams to advance scalable quantum hardware. You will interact with researchers worldwide to inform product development, and contribute to building a high-performing, cross-disciplinary team.Key ResponsibilitiesQuantum wiring software: Develop algorithms, simulations, and feature specifications for wiring optimization and scalingProduct roadmap execution: Design and integrate components into demonstrators and scalable quantum products.Test suite development: Build mechanical, microwave, and quantum test systems to validate prototypes and products.Engineering collaboration: Provide guidance, feedback, and design specifications to RF, mechanical, and fabrication teams.Team building: Help attract and onboard top-tier quantum engineers to the team.Who You AreA hands-on problem-solver and builder, passionate about scaling quantum technologies. You enjoy tackling diverse challenges, from algorithm development to hands-on assembly, testing, and troubleshooting. You thrive in fast-paced, multidisciplinary environments and take ownership of complex technical problems.Key QualificationsPhD in experimental quantum computing or a closely related field (solid-state qubits, superconducting circuits, spins, dots, graphene, etc.).Experience specifying, installing, and operating complete cryogenic measurement setups, including DC and RF wiring.Strong Python skills for simulations, analysis, and optimization across quantum devices, RF systems, and thermal models.Deep understanding of passive microwave engineering and networks.Expertise in superconducting quantum devices, including qubit design, readout resonators, and single-shot measurements.Excellent communication and collaboration skills in English.Bonus SkillsExperience in qubit, PCB, or semiconductor fabrication techniques.Knowledge of heat transfer, cryogenics, RF connectors, soldering, or microwave engineering.Proficiency in French.Personal AttributesHands-on builder: comfortable creating setups, scripts, and prototypes from scratch.Meticulous, systematic, and engineering-focused problem-solver.Autonomous, ambitious, and organized; able to drive projects forward independently.Transparent communicator who values collaboration, constructive feedback, and teamwork.Eager to learn, grow, and push the limits of what is possible in quantum hardware.

About the RoleWe are seeking a Senior Quantum Error Correction Scientist to develop fault-tolerant protocols and error correction schemes across diverse quantum hardware platforms. This is a rare opportunity to contribute to foundational research and help define scalable quantum architectures. Key Responsibilities:Design and evaluate quantum error correction schemes for heterogeneous hardware architecturesDevelop efficient fault-tolerance protocols under realistic noise and hardware constraintsBuild simulation and modeling tools for system analysis and designLead research projects and collaborate with multidisciplinary teams QualificationsPhD in Physics, Computer Science, Electrical Engineering, or related field5–10 years of experience in quantum error correctionStrong record of publications in QEC or related fieldsExperience with scientific computing and programmingProven ability to lead collaborative research and communicate resultsPreferred Skills:Translating research into hardware-aware protocols or commercial applicationsHands-on experience with quantum devices or simulationsKnowledge of decoding techniques and fault-tolerance architectures Benefits Visa Sponsorship: Open to supporting Visa to attract Top TalentCompensation: Competitive salary and equityHealth Coverage: Company-sponsored benefits for you and your familyWork at the cutting edge of quantum computing researchRegular offsites and social activities to recharge and connectShape scalable and fault-tolerant quantum systems for real-world applicationsFlexible and supportive work environment