Senior CAD Technician

La French Tech Taiwan; Aubervilliers; Sur place; EUR 50 000 - 70 000; Plein temps

Résumé du poste

A leading quantum technology startup in Aubervilliers seeks a seasoned Senior CAD Technician to design and develop cryohardware for quantum systems. The ideal candidate will excel in SolidWorks and have extensive experience in precision mechanics and microtechnology. Join a passionate team aiming to reshape the future of quantum computing with innovative technology and significant career growth opportunities.

Prestations

BSPCE plan

IP Compensation bonuses

Flexible remote policy

Parental plan with additional benefits

Subsidized membership with Urban Sports Club

Mental health support

25 days vacation + RTT

Transportation cost coverage

Competitive health coverage

Meal vouchers

French language courses

Qualifications

• At least 5 to 8 years in a similar technical environment (instrumentation, microtechnology, cryogenics, RF, precision mechanics).
• Keen interest in precision work in the workshop: adjustment, assembly, testing.
• Rigorous, autonomous, and enjoys working in a team.

Responsabilités

• 3D modeling in SolidWorks of mechanical components integrated into cryostats.
• Creating detailed manufacturing drawings and managing project documentation.
• Participating in the assembly and testing of prototypes.

Connaissances

SolidWorks

Functional dimensioning

ISO tolerancing

Precision work

Formation

2-3 years of higher education (BTS CPI, DUT GMP, professional degree in mechatronics)

Description du poste

Senior CAD Technician

Job Description

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!

Responsibilities

Within the Quantum Hardware department, the Cryohardware Development team is responsible for designing and building all hardware components that operate inside the cryostat—the essential environment for our quantum computer. This includes everything from cables and filters to sample holders, thermal shields, surrounding mechanical structures and cryogenic systems. The team operates in a project-based mode to:

• Develop new technology modules, either in-house or in collaboration with external partners
• Install and commission new machines as we scale up our technology.

Are you driven by advanced technologies and excited to contribute to the future of quantum computing? As a Senior CAD Technician at Alice & Bob, you will be a key contributor to the design and development of the cryohardware powering our quantum systems.

Responsibilities

• As part of the Cryo-Hardware team, working closely with engineers and physicists, you will be responsible for:
• 3D modeling in SolidWorks of mechanical components integrated into cryostats (machined parts, metalwork, precision assemblies, mechanical interfaces for DC/RF electronic components, etc.)
• Creating detailed manufacturing drawings (drawings, tolerances, materials, heat or surface treatments)
• Managing project documentation (drawing revisions, parts lists, assembly procedures)
• Actively participating in the assembly and testing of prototypes, in collaboration with the team.

Requirements

• Education: 2-3 years of higher education (BTS CPI, DUT GMP, professional degree in mechatronics or equivalent)
• Experience: at least 5 to 8 years in a similar technical environment (instrumentation, microtechnology, cryogenics, RF, precision mechanics, etc.)
• Excellent command of SolidWorks (3D & drafting), functional dimensioning and ISO tolerancing
• Keen interest in precision work in the workshop: adjustment, assembly, testing
• Rigorous, autonomous, and enjoys working in a team

Nice to have : Knowledge of cryogenic environments and RF electronics Experience in manufacturing, machining, etc.

Awareness of vacuum/ultra-vacuum constraints and material compatibility with low-temperature thermal constraints

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 depending on the positions,
• 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 Talent Acquisition Specialist (30 min)
• Hiring Manager Interview with one of the Experimentalist Team Leader (45 min)
• Technical Interview/Presentation with the Team (60 min)
• Leadership and Fit Interview (45 min)

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.

Additional Information

• Contract Type: Full-Time
• Location: Aubervilliers

Apply Now

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