FAQ

Admissions & Registration

Why do you have to be 18+? 

Even though 42 supports atypical profiles, we do not encourage dropping out of high school, so we do not recommend the training to people before their coming of age.

Are there any required diplomas? 

Neither school or university diplomas, nor preparatory courses are required to access 42’s study program. You’ll only have to go through the online games and the Piscine, our 4-week trial period. 

What are the dates for the next check-in/Piscine? 

New dates are added throughout the year: applicants are informed by email, on social networks, and via this website.

Can I pass the Piscine on another campus? 

All the application steps, from the online tests to the Piscine, should be completed at the same campus. After having completed the core curriculum, you’ll be able to switch to another 42 of your choice.

The Piscine

What is the Piscine? 

The Piscine, French for “swimming pool,” is a four-week trial period where you dive into coding from scratch. No prior experience or degrees are needed. It’s an intense, collaborative experience with no competition between applicants, and anyone can be selected.

What are the selection criteria? 

The selection criteria are not revealed, but we can tell you this: Pisciners who work hard, make progress, work as a team and never give up are the ones that are the most likely to be successful.

Can you take the Piscine several times? 

You can take up to 2 Piscines in your lifetime, on all campuses of 42 and its partners. A minimum of 300 days between these 2 Piscines must be respected. 

Do I need to bring my laptop to the Piscine? 

No. 42 Luxembourg is fully equipped with desktop computers you’ll get to use during the Piscine and the program. 

Am I eligible for an individual training leave for the Piscine?

Yes, candidates who are registered for the Piscine are eligible for individual training leave. We will gladly issue a certificate of participation upon request. For more information, please visit this website.

If I pass the Piscine, when can I start the program?

After you passed the Piscine, you will start at the next kick-off date. You can find the kick-off date on our homepage. You can’t select your kick-off.

What if I don’t pass the Piscine? Can I try again?

You can take up to 2 Piscines in your lifetime in any of the 42 campuses. A minimum of 300 days between the 2 Piscines must be respected.
If you happen to have a medical or family emergency that prevents you from attending or finishing the Piscine, you can talk to our staff and we’ll try to find a solution.

International Students

Can I register at 42 as an international student? 

Yes, you can. However, 42 is not a distance learning course. You must be able to be present at the 42 campus for the Piscine and the common core. 

Does 42 Luxembourg help with the Visa process? 

42 Luxembourg does not assist with visa applications.

Can I get a proof of enrolment or help with the visa process?

42 Luxembourg does not assist with visa applications. Enrollment does not make you eligible for a Student Visa. Participants can apply for a short stay Visa (visa C) for the Piscine. Students in the common core can request a proof of registration. More information about the Luxembourg entry visa for third-country nationals.

What languages are spoken at 42 Luxembourg? 

Luxembourg is a multilingual country, and our participants will mostly speak French and English. The projects & instructions are also in French or English.

Graduation & Diploma

What kind of diploma do I receive? 

At graduation, you do not receive an accredited diploma like a Bachelor’s, for instance. However, we don’t think this is a problem in the tech sector, as most companies only care about the skills you’ve developed, not your diploma. You will, however, receive a certificate that attests to the final level you’ve obtained at 42. Additionally, 42 is a well-known, internationally established entity. 

Costs & Financial assistance 

How much does 42 cost? 

Training at 42 is completely tuition-free. There are no hidden fees, neither during nor after 42. 

Does 42 offer any financial assistance? 

We currently do not offer any financial assistance. 

Can I request the state financial aid when registered for 42 Luxembourg?  

42 Students are not eligible for the state financial aid in Luxembourg. 

After graduation

How does 42 Luxembourg prepare me for my career? 

42 will teach you how to learn, think critically, and truly understand what you’re doing. You won’t be bound to a specific technology, but will be able to adapt to the ever-changing domain that is technology, allowing you to develop and maintain relevant skills over the course of your career. 

What are my chances for employment? 

After the first internship, 89% of our participants already receive a permanent employment contract. After graduating, 42’s employment rate in the IT sector is close to 100%. 

Curriculum & Program 

What does project-based learning mean?

In project-based learning, students gain a deeper knowledge of a subject through active exploration of real-world challenges and problems. You learn by doing and collaboration, rather than by following instructions.

Who assesses the quality of my projects?

The projects are evaluated by your fellow students using the evaluation guidelines from 42. You will learn how to deliver and receive “code reviews” and feedback on the software that you develop.

How long does it take to complete the program? 

You have up to 2 years to complete the common core and become a junior developer. On average, it takes students 9 to 18 months. After that, you can choose to further develop specialized skills, with the option to stop at any time.

Why learn C?

As a low-level general-purpose language, C is much closer to computer hardware compared to others languages like Python or Javascript. Often used in embedded or operating systems development, C allows for greater control over memory and I/O usage. As a result, C developers gain a deeper understanding of computers, operating systems, and application interactions, making it easier for them to learn other languages. But C is only the beginning – you’ll of course be able to learn other languages during your time at 42 as well.

What technical skills do I gain through the program?

You start building a base in the C programming language followed by C++, Python and JavaScript. You will also learn about alogorithms & data structures, system and network administration, database management, web development, cybersecurity, DevOps, AI & machine learning & project management.

What soft skills do I gain through the program?

You will gain valuable soft skills such as collaboration and teamwork, problem-solving, adaptability, time management, communication, leadership and resilience.

Is the program fulll-time?

 At 42, there are no scheduled classes. You organise your work and your schedule. The school is open 24 hours a day throughout the year, and you can expect to spend most of your working time on campus – 30-40 hous per week on averag. We recommend to see the program as a full-time activity, however, there are students who study or work part-time.

Is it possible to attend the program online?

42 Luxembourg Is  an on-site program. It is an essential component of the peer-to-peer learning model of 42.

Can I take a break during the program?

Yes, it’s called the “Freeze”. You can take 3 breaks during the core curriculum, for up to 6 months altogether. The specialisation is more flexible and can be combined with work or an internship and can be stretched over a longer period of time. 

The Campus

Does 42 Luxembourg offer any accommodation?

No. We do not have any rooms or other accommodation. We suggest checking the surrounding hotels, youth hostel or Airbnb if you need an accommodation.