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Erlang (5G Cloud) Developer Summer Internship

Ericsson

Ericsson

Software Engineering
Kraków, Poland
Posted on Apr 24, 2025

Start your career in Ericsson with SUMMER INTERNSHIPS PROGRAM in Kraków!

Why Erlang? Did you know that thanks to Erlang you can for example:

  • communicate with your family and friends via leading free messaging app,
  • listen to your favorite music and podcasts through well-known streaming service.

Erlang is a general-purpose, concurrent, functional programming language, as well as a runtime system designed for building scalable, resilient and fault-tolerant applications. Originally developed by Ericsson for telecommunications systems, it is now recognized and well established in various industries such as FinTech, Gaming, Healthcare, Automotive, IoT and Blockchain.

You will join our cross functional team in 5G Mobility, working with cutting-edge technology in cloud native 5G Packet Core product. In a friendly and supportive atmosphere, you will work with regular development tasks, including software architecture and solution design, coding, verification, product maintenance, automation and documentation handling.

Apply if you:

  • have a student’s status of technical faculties (3rd-5th year of study)
  • have knowledge about any functional languages (Erlang, Elixir, Haskell)

OR

  • have willingness to learn Erlang
  • are familiar with Linux
  • speak English at least on intermediate level
  • have good analytical thinking skills and ability to work in a group
  • are available at least 30 hours a week

Nice to have knowledge:

  • Microservices, Docker, Kubernetes, Helm
  • Developer tools (Git, Gerrit, Jenkins)
  • Agile/Scrum

Interns will be offered:

  • a 3 months paid internship with a civil contract
  • hybrid work with flexible working hours
  • work in real company projects or dedicated projects
  • support of a technical mentor
  • an integration party and dedicated trainings
  • a lot of valuable knowledge to gain from experienced colleagues

​What happens once you apply?

Click Here to find all you need to know about what our typical hiring process looks like.

We encourage you to consider applying to jobs where you might not meet all the criteria. We recognize that we all have transferrable skills, and we can support you with the skills that you need to develop.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: Poland (PL) || Krakow

Job details: Developer

Job Stage: Job Stage 4

Primary Recruiter: Agnieszka Szych-Baranska

Hiring Manager: Krzysztof Wrobel