Senior Compilation Scientist

Limelight Health; Paris; Sur place; EUR 60 000 - 85 000; Plein temps

Résumé du poste

A leading quantum computing startup in Paris seeks a Senior Compilation Scientist. You will design and optimize tools for converting quantum programs into physical gates, collaborating closely with teams to enhance system performance. The ideal candidate has a PhD, expertise in quantum compilation, and experience in compiler design, alongside strong communication skills. Join an innovative team reshaping the future of technology, with competitive benefits and a flexible work policy.

Prestations

25-day vacation policy

Transportation cost coverage

Competitive health benefits

Meal vouchers

Parental benefits

Flexible remote policy

Language courses

Mental health support

Subsidized sports membership

Qualifications

• 2+ years of experience in quantum computing or compiler design.
• Expertise in quantum error correction or fault-tolerant algorithms.
• Professional-level English proficiency.

Responsabilités

• Design and build intermediate representations for quantum compilers.
• Integrate the compiler into existing tool suites.
• Mentor junior team members and contribute to publications.

Connaissances

Quantum compilation

Compiler design

Problem-solving

Attention to detail

Communication

Collaboration

Python

C++

Rust

Formation

PhD in relevant field

Description du poste

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!

About the role

As a Senior Compilation Scientist, you willdesign, develop, and optimize the compilation toolchainthat transforms quantum programs into physical gates for our quantum processors. This implies working at the intersection ofquantum information science, theoretical computer science, computer architecture, and software engineering, and directly impacting the performance and scalability of our quantum systems.

Responsibilities

• Understand, design and build intermediate representations and a quantum computing compiler, to best use our fault-tolerant architecture.
• Ensure the integration of the compilation into Alice & Bob’s tool suite, and take into account user needs, interacting with the software and business teams.
• Design metrics for quantum compilers, and maximise performances of our compiler.
• Apply for and secure patents.
• Contribute to the scientific community by publishing your results and presenting your work at conferences.
• Mentor junior members of the team, interns, and PhD students.

Requirements

• 2+ years (post-PhD) of experience (or equivalent) in academia or industry (scientist position) on quantum computing or compiler design and implementation.
• Demonstrated expertise in at least one of the following areas: quantum compilation, quantum error correction, fault-tolerant quantum algorithms, classical language and compilation theory.
• Proficiency in Python and at least a compiled language e.g. C++, Rust, etc. (Experience with other relevant languages is a plus).
• Good attention to detail, analytical and problem-solving skills.
• Strongcommunication and collaboration skills.
• Professional-level English proficiency, both written and spoken.

Benefits

• 25-day vacation policy (as per French law) + RTT
• Half of transportation cost coverage (as per French law), or yearly allowance for bike enthusiasts
• Competitive health benefits with Helium/AXA
• Meal vouchers with Swile, as well as access to a fully equipped kitchen
• Parental benefits with crèche support
• Flexible remote policy, up to 40 % a month
• Language courses covered by the company
• Mental health support withmoka.care
• Subsidized membership withUrban Sports Club

Recruitment Process

• Screening Call withGrace, Talent Acquisition Specialist (30 min)
• Hiring Manager Interview with Elie (60 min)
• Technical Interview/Presentation with the Team (90 min)
• Leadership/Fit Interview (45 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 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.