MTAS Intern Developer (C++ and Python)

Posted date:  Jan 14, 2022

Budapest, Budapest, Hungary


About this opportunity


Creating the future world

Add your career to the resources of Ericsson and amazing things can happen. We are a world leader in the rapidly changing environment of communications technology – by providing hardware, software, and services to enable the full value of connectivity.

Ericsson Hungary is now looking for a C++ and Python Student Developer in part time to maintain and develop MTAS (Multimedia Telephony Application Server) product, an SIP based Application Server within IMS (IP Multimedia Subsystem) which can operate both on its native hardware and also in virtualized and cloud environments. It is the main element of Ericsson’s Voice over LTE, Voice over Wi-Fi and Video over LTE solutions. MTAS organization is multi-national and geographically distributed (Sweden, India and Hungary) and delivers MTAS product to the biggest telecom operators all over the world.

Your role will include all development activities such as: requirement analysis, system design, architecture design, Product Lifecycle Management support. Our focus is on Lean and Agile ways of working. We organize in cross functional development teams in which continuous improvement, innovation and knowledge sharing is part of the daily work.


What you will do


  • transform requirements to user stories
  • craft high quality code
  • test and document the developed code
  • handle bug reports related to features developed by the team

The main tools and technologies we are using: C++, Linux, TTCN3, Perl, Python, Jenkins, Jira, Git and a bit of Java.


You will bring


  • currently in progress for BSc/MSc in science area
  • Experience in C++ and/or any Scripting Language (e.g. Python, Perl, …)
  • Good command of English, both in oral and written form
  • Ability to work in team


Advantage if you have qualifications & experience with


  • Telecom / IMS / VoLTE
  • Version control systems
  • IP Networking, Protocols
  • Agile Way of Working




Ericsson House

Budapest, Hungary


Why join Ericsson?


At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.


What happens once you apply?


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


Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we nurture 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 and Affirmative Action employer, learn more.


Primary country and city:  Hungary (HU)    ||  Hungary : Budapest : Budapest   
Req ID: 648904

Be where it begins

Our Culture

Welcome to an inclusive, global company where your opportunity to make an impact is endless. Share your most innovative ideas, bring your unique perspective and bring your unique perspective in a speak up environment. With us, you will no longer be dreaming of what the future holds – you will be redefining it at a company where you’re empowered to lead and perform at your very best.

Learning and Development

Being a part of our team means having the flexibility to take your career in many different directions, but it also means leveraging the supportive structure of a big organization, with clear personal and professional development opportunities. 

Benefits and Rewards

We believe that great accomplishments deserve great benefits and transparent rewards. We strive to offer competitive, unbiased, and fair rewards for all our people. We empower you to manage your own time and promote flexible working opportunities, along with family-friendly policies.

Click here to find out more about our benefits.

Job Segment: C#, Telecom, Telecommunications, Developer, Intern, Technology, Entry Level