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No. If a job is visible on our careers page, then you can still apply.

New team members can choose whether to join as an employee or a contractor. The legal requirements may vary significantly between countries, but we've designed our compensation packages to minimize the differences between each type of contract. You can also switch between the two statuses if and when your circumstances change.

For those who choose to join as employees:

• people in France are hired as full-time employees under the French legal entity.
• people outside of France are hired through an Employer of Record (EOR) such as Deel.

At present, MUI does not provide visa sponsorship for individuals applying for new roles within the company. Candidates must already possess legal authorization to work in the country for which they're applying to be considered for employment.

When testing candidates, we aim to simulate the actual conditions they would work in. You may use generative AI tools during the hiring process in the same way you might use them in your day-to-day work—for example, to speed up the process of writing boilerplate code.

However, we ask that you don't use AI to generate complete solutions to technical challenges, nor to replace your own decision-making. We need to see your thought process and problem-solving skills—not the output of a machine learning model.

No. We ask applicants to complete challenges that resemble the kinds of contributions we would expect from the role.

As a general rule, we can hire from any country where we can legally compensate you. This includes countries where:

• we can send money via Wise
• we can use Deel as an EOR

Beyond that, we do have some limitations:

• We favor candidates working normal hours in the UTC-6 to UTC+5 timezone range. This isn't a hard requirement, but it greatly simplifies communication and collaboration.
• We can't hire fiscal residents of Russia due to legal and ethical constraints.

We aim to build a team of people who:

• seek accuracy over complacency. People who enjoy discovering the truth more than being right. People who appreciate debate, embrace confusion, and reason carefully.
• aim for clarity of thought. People who take the time to understand the problem before solving it. People who can explain complex ideas in simple terms, and know how to tailor their communication to their audience.
• possess self-determination. People who are motivated to set their own goals and work towards them. People who can manage their own time and priorities, and don't wait to be told what to do.
• view challenges as opportunities. People who don't stop when things get tough—on the contrary, that's when the work starts to get really interesting.

See company culture in our handbook to learn more.