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're a diverse team of 200+ brilliant minds from over 30 countries united by a single goal: to revolutionise computing with a practical fault-tolerant quantum machine. Are you ready to take on unprecedented challenges and contribute to revolutionising technology? Join us, and let's shape the future of quantum computing together!
About the Platform Department
The Platform department builds the software and computational infrastructure that powers Alice & Bob’s quantum computers. Our scope spans scientific software, cloud/GPU compute, simulation tools, and the orchestration systems required to design, calibrate, and operate our hardware.
The Mission 🎯
As Platform Chief of Staff, your core mission is execution leadership: turning ambitious technical priorities into shipped systems. Working directly with the Head of Platform and team leads, you will drive execution across software, infrastructure, and physics. You will also eliminate ambiguity, align teams around clear milestones, unblock decisions, and scale our operating model.
A primary focus will be leading initiatives for our next-generation software layer, including orchestration, automated calibration workflows, and increasingly agentic modes of quantum computer operation.
Who You Are
This role is built for a senior, software-oriented technical leader (e.g., former CTO, tech founder, or senior engineering leader) who brings:
- Technical & Academic Depth: Strong fundamentals in software engineering, mathematics, and physics.
- Operating Discipline: A proven ability to move complex, ambiguous initiatives across the finish line.
- Strategic Partnership: The leadership maturity to act as a trusted advisor on roadmap, organization, and execution strategy.
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Responsibilities
1. Drive Execution of Major Technical Initiatives
- Drive high-impact technical initiatives from ambiguity to delivery, especially around the quantum computer operating system.
- Identify where teams need clearer ownership, faster decision-making, stronger technical framing, or better coordination.
- Step in hands-on when needed to unblock progress, clarify trade-offs, accelerate decisions, or build momentum.
- Ensure major initiatives result in shipped capabilities, not only plans, documents, or coordination rituals.
2. Improve Cross-Team Alignment and Operating Rhythm
- Build the operating model that allows Platform to work effectively with physicists, hardware, software and infrastructure teams, and leadership.
- Identify bottlenecks in workflows, communication, planning, and decision-making.
- Implement pragmatic processes that increase clarity and execution without adding unnecessary bureaucracy.
3. Bridge Software, Physics, and Infrastructure
- Support the evolution from research tooling toward robust, scalable platform capabilities.
- Challenge technical assumptions constructively and help teams converge on clear architectural and execution choices.
4. Partner on the Department Roadmap
- Serve as a trusted thought partner on roadmap, organization, execution, and platform strategy.
- Translate long-term technical ambition into concrete priorities, milestones, KPIs, resourcing needs, and delivery plans.
Experience
- 7+ years of experience in a demanding technical environment, ideally in a software-first technology company, deeptech scale-up, research infrastructure team, or complex engineering organization.
- First-hand experience leading mission-critical technical initiatives across multiple teams.
- Proven ability to move from ambiguous goals to structured plans, clear ownership, and delivered outcomes.
- Strong software culture and ability to reason about architecture, platforms, infrastructure, tooling, and developer or scientific workflows.
- Solid math and physics fundamentals, with the ability to engage credibly with physicists and technical experts.
- Master’s degree or equivalent in Computer Science, Engineering, Physics, Applied Mathematics, or a related technical field.
- Excellent written and spoken English.
Nice to Have & Success Measures
- Experience building scalable internal developer, infrastructure, or specialized (MLOps, scientific, orchestration) platforms, with deep expertise in cloud infrastructure, GPU compute, distributed systems, and workflow scheduling.
- Familiarity with scientific computing, numerical methods, simulation, calibration, characterization, or experimental automation.
- Prior experience in deeptech, quantum computing, hardware-adjacent software, robotics, aerospace, semiconductor, or other complex R&D environments.
- French language skills.
Success in this role means that ambiguous, cross-functional department priorities become clearly owned, well-structured, and delivered.
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Benefits:
- Our success is your success: own it with our BSPCE plan
- Direct IP Compensation: Earn substantial bonuses for driving the core patents that define our quantum architecture.
- Flexible remote policy, up to 40 % a month
- A Parental plan including additional benefits such as crèche support or additional days-off to take care of under 12 years old children
- Subsidized membership withUrban Sports Club
- Mental health support with moka.care
- 25-day vacation policy (as per French law) + RTT
- Half of transportation cost coverage (as per French law), or yearly allowance for the die-hard bicycle users
- Competitive health coverage, with Alan.
- Meal vouchers with Swile, as well as access to a fully equipped and regularly stocked kitchen
- French language courses covered by the company for those interested
Research shows that women might feel hesitant to apply for this job if they don't match 100% of the job requirements listed. This list is a guide, and we'd love to receive your application even if you think you're only a partial match. We are looking to build teams that innovate, not just tick boxes on a job spec.
You will join of one of the most innovative startups in France at an early stage, to be part of a passionate and friendly team on its mission to build the first universal quantum computer!
We love to share and learn from one another, so you will be certain to innovate, develop new ideas, and have the space to grow.
TECHNICAL & MARKET ANALYSIS | Appended by Quantum.Jobs
The transition of quantum computing from lab-based research to industrial-scale utility requires a structural shift in leadership, necessitating the emergence of a technical Chief of Staff within the platform domain. As organizations move toward fault-tolerant systems, the complexity of coordinating hybrid classical-quantum stacks creates a significant execution bottleneck that cannot be solved through traditional administrative management alone. This role exists to bridge the persistent gap between theoretical physics breakthroughs and the deployment of stable, software-defined infrastructure. By synchronizing cross-functional dependencies across orchestration layers and hardware control systems, this function serves as a critical determinant for achieving deterministic technology readiness. Market signals indicate that the ability to institutionalize operational discipline within deep-tech environments is now a primary requirement for scaling global quantum commerce.
The quantum ecosystem is currently navigating a pivotal maturation phase where the primary constraint has shifted from individual qubit performance to the scalability of the surrounding system architecture. Within the hardware-software value chain, the platform layer acts as the central nervous system, responsible for the orchestration of Quantum Error Correction (QEC) and the management of high-performance classical compute resources. Macro-level analysis reveals that a significant portion of sector-wide friction arises from a "translation gap" where specialized physics research and enterprise-grade software engineering fail to converge on unified delivery milestones.
Sector dynamics are further complicated by a global scarcity of talent capable of managing the high-stakes intersection of deep-tech R&D and institutional operating rhythms. As public and private funding cycles demand higher accountability and clearer pathways to commercial advantage, the role of a Platform Chief of Staff becomes a strategic imperative. This function mitigates the risks of vendor fragmentation and interoperability failures by establishing a robust operating model that can handle the volatility of NISQ-era experimentation while building toward the stability of universal, fault-tolerant machines.
Furthermore, the integration of agentic modes of operation and automated calibration workflows reflects an industry-wide move toward "lights-out" quantum facilities. This transition requires a level of organizational coherence that standard project management offices are not equipped to provide. By focusing on ecosystem-level implications, organizations like Alice & Bob ensure that their technical roadmaps remain grounded in realistic hardware trajectories, thereby securing a competitive position within the emerging quantum-centric supercomputing landscape.
The capability architecture for this role type centers on the synchronization of deep technical fundamentals with institutional-grade strategic orchestration. At the infrastructure layer, mastery of the interface between classical GPU-accelerated environments and quantum control stacks is essential for ensuring computational throughput and system reliability. This requires a profound understanding of software-defined networking, distributed systems, and the unique dataflow requirements of real-time quantum feedback loops. Such technical depth is not merely for execution but serves as a leverage point to evaluate architectural trade-offs that impact the long-term viability of the technology stack.
Beyond the baseline engineering requirements, the role facilitates a high-level coupling between abstract mathematical theory and the pragmatic constraints of hardware manufacturing and deployment. This interface ensures that advancements in qubit stability or error-mitigation algorithms are translated into scalable software services rather than remaining isolated research artifacts. By establishing these interoperable toolchains, the role significantly reduces the iteration friction between disparate teams, ensuring that the development of a quantum operating system is characterized by architectural integrity and performance stability.
Accelerates the deterministic progression of Technology Readiness Levels for fault-tolerant quantum systems
Mitigates systemic integration risks by harmonizing software orchestration with cryogenic hardware constraints
Reduces iteration friction across the quantum value chain through the institutionalization of technical operating rhythms
Strengthens organizational agility by aligning multi-disciplinary research efforts with scalable commercial roadmaps
Optimizes the lifecycle of hybrid classical-quantum infrastructures via standardized calibration and deployment protocols
Facilitates the transition from experimental research tooling to production-grade platform capabilities
Supports the scaling of the global quantum workforce by establishing clear ownership structures in deep-tech environments
Improves the reliability of multi-stakeholder development initiatives through the application of rigorous architectural oversight
Protects capital-intensive R\&D investments by ensuring technical milestones result in shipped system capabilities
Shortens the time-to-market for quantum-ready applications by streamlining the software-hardware feedback loop
Secures long-term competitive positioning through the strategic orchestration of complex deep-tech initiatives
Enhances the stability of the quantum ecosystem by reducing ambiguity in high-stakes technical decision-making
Industry Tags: Fault-Tolerant Quantum Computing, Platform Engineering, Quantum Orchestration, Quantum Error Correction, Deep-Tech Execution, Superconducting Qubits, Quantum Software Architecture, Infrastructure Scalability, CTO Office Strategy, Technical Operations
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