CSI ISP RAN Transport Interconnect
In our department, we deal with maintaining and developing the functionality of the Radio Access Network, especially those related to data stream termination at the base station (RBS), routing and switching.
Alright, but what does that actually mean? Let us explain!
- C++
- C
- Java (Junit extension)
- Git/gerrit
- Linux
- Scrum
- 6-8 person XFT
- Elastic hybrid work
- International cooperation
- OOO based programming
CSI RAN Transport Interconnect IPSec version
In our department, we focus on maintaining and developing Radio Access Network functionalities, particularly those related to data stream termination at the base station (RBS), security, routing, and switching.
But what does that actually mean? Let us explain!
- C++
- C
- Java (JUnit development)
- Git/gerrit
- Linux
- Scrum
- 6-8 person cross-functional teams (XFT)
- Flexible hybrid work
- International collaboration
- Programming principles based on open standards
CSI Network Operations
In our department, we work with various products used for configuring, monitoring, and diagnosing radio stations, including AI solutions for telecommunications technology. Wondering what these products are? We'll explain!
Imagine an engineer manually editing configuration files containing thousands of lines of code, searching for dependencies between parameters, and then conducting hardware diagnostics based on the results of commands entered in the command line. A scene straight out of a good thriller, right? We certainly think so, which is why in this department we develop a range of products that solve these and other problems.
- Java
- JavaScript
- TypeScript
- Erlang
- Android SDK
- Kubernetes/Helm
- Python
- Agile
- XFT with a significant impact on product development
- Flexible hybrid work
- DevOps
CSI Smart Connected Site
Our Product Engineering Group Infra SW Pol is one of the main research and development units in the domain of radio access networks for Ericsson.
Telecommunication networks are often associated with huge masts and antennas (called "Sitem") placed on tall buildings, occupying a lot of space. With 5G technology, solutions are evolving towards greater automation and less interference with the landscape.
- C++20
- Google Test Framework
- JAVA and Erlang to a lesser extent for writing tests
- Git
- Linux
- Scrum
- SAFe
- 6-7 person teams
- International projects
- Flexible hybrid work
Developer flow services
In our department, we build simulations of authentic cellular networks to test new 5G mobile technologies and demanding scenarios that allow us to explore the possibilities of overloaded networks.
At a concert, in a large hall, or in a crowded city center, have you ever wondered how it is possible that thousands of people, just like you, are using their cell phones at the same time and place to talk, send photos, and record videos? What would happen if we suddenly doubled the number of people using phones in the same location? These are the questions we seek to answer as we push the boundaries of telecommunications.
- Java
- C++
- Erlang
- Ruby
- Bash
- Jenkins, GiT, Linux
- Scrum
- Elasric hybrid work
- 7-8 people teams