Product (UX/UI) Design Internship (September 2025)

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!

Do you love solving design challenges and making complex tools feel simple?

As a Product UX/UI Design Intern at Alice & Bob, you’ll help build the tools that power the next generation of quantum computing. You’ll work closely with Product managers, Engineers and Researchers to design internal tools that make life easier for them and for future external users. If you’re curious, collaborative, and excited to make an impact in a cutting-edge field - this might be your spot.

About the role:

You'll take part in designing internal platforms that support our hardware and software team. From early research to polished prototypes, you’ll help shape user-friendly experiences for highly technical users. Your work will help speed up development, simplify workflows, and bring clarity to complex systems, and you’ll be joining a fast-moving team where your ideas really count.

Responsibilities:

• Design UX flows, wireframes, and high-fidelity UI for internal tools
• Work closely with PMs, designers, and engineers to bring ideas to life
• Run user interviews and turn insights into smart design choices
• Iterate quickly based on feedback and testing
• Help maintain and evolve our internal design system
• Present your work clearly to the team and explain your thinking
• Stay up to date on design trends and best practices

Requirements:

• Currently enrolled in a Master's degree program in UX/UI, Product Design, HCI, or similar
• Portfolio showing your design process and results
• Comfortable using tools like Figma
• Basic understanding of user-centered design principles
• Available full-time for at least 4 months

Benefits:

• 1 day off per month
• Meal Vouchers with Swile
• 50% Navigo reimbursement

Recruitment process

• Screening call with the Hiring Manager Christelle (30 mins)
• Technical assessment with different team members (60 mins)
• Fit interview with Talent Acquisition (30 mins)
• 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.

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