Developer for traffic generator

Ericsson AB

Join our Team

About this opportunity:

The Simulation Services (SIS) unit is a newly created organization within Integrated RAN, Product Engineering Unit Engineering Environment and Experience. SIS is responsible for providing Simulators to product development within Networks R&D. These Simulators are used in product verification instead of real mobile phones and real core networks. The SIS responsibility includes development of internal solutions for Simulators, including our main simulator CSIM/FsUE, and sourcing of Simulators from external vendors.
We are now looking for engaged developers to join one of our team based in Linköping, Sweden! The team will take over the responsibility for the eTRex traffic generation module in CSIM/FsUE from a team in Korea. eTRex (Extended TRex) is an Ericsson traffic generator built on the high performance based open-source traffic generator (TRex) maintained by CISCO.

What you will do:

* Be a member of an agile team that contributes to the open-source traffic generator TRex, as well as develops support for Ericsson specific features in eTRex (Extended TRex)
* Work in an exciting technical area with a variety of programming languages and platforms, supporting e.g. CSIM/FsUE users with an important product
* Have the possibility to drive innovation and make new insights reality
Get the opportunity to work with everything needed in a team: analysis, system design, implementation in small increments and ensuring short feedback loops

The skills you bring:

* A spirit of positiveness and creativeness with a can-do-attitude
* The skills to be ready to explore new opportunities as well as continuously learn and improve together with the team and really enjoy coding
* The social skills to collaborate closely in a diverse team of colleagues
* MSc or BSc level in Computer Science, Software Engineering, IT or equivalent level of knowledge
* Good software engineering skills with ability to write qualitative code (e.g. C/C++, Python and Java) in a complex and performance-sensitive product
* Knowledge in DPDK, TCP/IP and Linux kernel
* Excellent speaking and writing skills in English