For 21+ years, 4PSA has engineered technology that enables over 15,000 partners to deliver cloud services - automation, enterprise PBX, voice, video, chat, and mobility to SMBs and organizations from all over the world.

Students are part of the team and they’re encouraged to write code from day one in the CoolSummerInternship. The most talented interns are invited to join the team at the end of the internship and have a flexible work schedule to continue their education as well.

Check out our website https://www.hubgets.com/, Instagram and Facebook, if you want to know us better.

Internship Machine Learning Engineer
Paid internship at 4PSA · Starts after academic term
  • – Artificial Intelligence
  • – Cloud computing
  • – Embedded & Internet of Things
  • room București
Required skills:

machine learning linux artificial intelligence python c++ data structures algorithms data modeling c

Data. Algorithms. Input. Now that we've got your attention, tell us: are you a human with a huge crush on machine learning?❤️‍

If so, with your experience in predictive analysis, you probably already know what's up. We want you as our Machine Learning Engineer. We need someone with your technical vision to contribute to Hubgets, our bravest project. Hubgets delivers instant team communication and collaboration through real-time voice, video, messaging and knowledge management in the browser. It's an opportunity to take the product, make it smarter, and to enable it to better serve its users. As part of our Backend team, one of your challenges will be designing and implementing unsupervised algorithms to process real-time communication data.

You'd be joining us as part of our Cool Internship initiative. But when it's over, you may be one of the interns invited to remain on the team. Also, if you are still a student, we'll customize your work schedule based on your school activities and help you with your graduation project.

This is an exciting opportunity to gain valuable work experience. Plenty of perks await 😃

What You Will Have to Do

  • Implement ML algorithms that deal with real-time communication streams (voice/video calls, instant messages, media, presence, activity etc.)
  • Provide insights that help users maintain a great mood and achieve more in less time
  • Coordinate with other teams in regards to the managed components

What You Must Know

  • Computer Science (or related technical field) student or fresh graduate
  • Very good understanding of Linux OS
  • Very good C/C++, Python or Java programming skills
  • Knowledge of data structures and algorithms
  • Knowledge of machine learning concepts and algorithms and when to select an algorithm based on a given problem
  • Practical experience with ML frameworks is considered a plus.


  • Over 20 benefits, from VIP medical insurance to shares and support programs
  • Major technical challenges in real-time communications, high performance service delivery, data analytics
  • Free meals and healthy snacks 😉
  • Easy access to our office. We even have a Hugmobil to make your commute as short as possible

The recruiting process is tough (not long). You will take challenging tests while meeting your future colleagues. We guarantee full confidentiality of all applications.