Principal33

Can you solve real AI challenges under real-world pressure?

Join AI Challenge Day → an intensive, hands-on event where real-world challenges in AI, Machine Learning, and Data are solved in a guided, collaborative environment.

This isn’t a solo exercise.

It brings together early-career talents and mid to senior professionals, working side by side on practical scenarios and real use cases.

Along the way, participants will also engage in speed-dating sessions with hiring teams.

→ Open to all experience levels: Intern → Lead
→ Cluj, Maestro Business Center (5th Floor), (on-site)
→ 15th of May
→ Only 20 seats available

Top performers can turn this experience into a paid internship or directly step into mid and senior roles, depending on their level.

Apply: [email protected]

It’s fun to get IT done!

TechCareers AIChallengeDay principal33

Today, let’s celebrate the amazing women who inspire us every day!💐

Happy International Women’s Day to all the strong, courageous women around the world.

Your strength and achievements shape our world for the better.
Let’s continue to support and empower each other!💪🏽

principal33 is hiring!

We’re looking for talented individuals to join our team and help us build innovative and impactful solutions. We currently have the following open roles:

• Data Engineer
• AI/ML Engineer
• Data Scientist
• DevOps Engineer
• SAP HCM Consultant with German

If you’re passionate about technology and ready to grow in a dynamic environment, we’d love to connect with you!

Check out our open positions and become part of our growing team!
https://lnkd.in/dJid8Ap6

DataScientist DataEngineer SAP

At principal33, we firmly believe that a company’s role goes beyond business: it is about being present when it truly matters.
One year ago, following the tragic consequences of the DANA storm, we made a donation to support the families most affected, as a sign of our solidarity and commitment to the community.
Today, as Spain faces another devastating tragedy due to the train accident, we once again want to express our deepest support and stand alongside all the families and individuals affected.
In the most difficult moments, being there for those who are suffering is not just a gesture, it is a shared responsibility. From everyone at principal33, we send our heartfelt thoughts, support, and strength.