Senior Quantum Algorithms Scientist

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Senior Quantum Algorithms Scientist

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Alice & Bob .

Alice & Bob is a rapidly growing deeptech company going through the R&D stage to shape the future of Quantum computing. A diverse team of brilliant minds from over 20 countries, we’re on a mission to revolutionize technology and benefit humanity by building the first universal, fault‑tolerant quantum computer with a new kind of superconducting qubit: the Schrödinger cat qubit. While we’re dedicated to our work, we also value a fun and collaborative culture. Are you ready to join us on this groundbreaking journey? Join us today!

About the Role As a

Senior Quantum Algorithms Scientist , you will define the path to real‑world applications for fault‑tolerant quantum computing. You will leverage your quantum simulation expertise to identify and develop applications solvable with a few hundred logical qubits. You will also serve as a scientific expert, driving collaborations with our academic and industry partners.

Responsibilities

Collaborate with our lead scientist in quantum simulation to develop the company’s application roadmap for your area of expertise (e.g. quantum chemistry, nuclear physics, or another relevant field)

Develop novel quantum algorithms

Optimize the implementation of quantum algorithms to our architecture, and challenge it

Work on the first unchallenged quantum advantage (as soon as Alice & Bob’s hardware becomes available)

Contribute to scientific collaborations with both academic institutions and industry partners

Stay up‑to‑date with the scientific literature for quantum algorithms in quantum chemistry and quantum applications in the pharmaceutical, chemical, materials and energy sector

Shape Alice & Bob’s application strategy for quantum chemistry

Requirements

A PhD or 3+ years research experience in quantum simulation (e.g. quantum chemistry, nuclear physics, or another relevant field)

Successful track‑record of driving research initiatives and solid publication portfolio

Solid experience with quantum algorithms

Professional‑level English proficiency, both written and spoken

Nice to Have

Strong experience with software design and best practices

Understanding of quantum computing and error correction

Familiarity with industry applications (pharma / chemistry / materials / energy)

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 with Urban 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 Helium/Axa

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

Recruitment Process

Screening Call with Grace, Talent Acquisition Specialist (30 min)

Hiring Manager Interview with Linde (45 min)

Technical Interview/Presentation with the team (90 min)Leadership & Fit Interview (60 min)

Reference Check

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 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.

Referrals increase your chances of interviewing at Alice & Bob by 2×.

Location: Yvelines, Île‑de‑France, France

Seniority level: Not Applicable | Employment type: Full‑time | Job function: Research, Analyst, and Information Technology | Industries: Computer Hardware Manufacturing

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