Beschreibung
We are looking for 2 software developers with strong 3GPP (GSM, WCDMA, LTE) protocol experience to extend CMW500 protocol testing software APIs and libraries, to develop 3GPP signalling protocol test cases and to support these tests at our customers.
Responsibilities
- Development, integration and test of 3GPP layer 2 and layer 3 programming APIs and test scenarios for GSM, WCDMA and LTE signalling protocol, mobility and Inter-RAT tests
- Support of R&S 3GPP layer 2 - 3 protocol testing products for GSM, WCDMA and LTE
- Analysis and follow-up of customer problem reports via PR databases and by e-mail/telephone
Development Tools
- Microsoft Visual Studio 2010 for test script development in C/C++
- CMW500 C++ test case development API and libs
- R&S protocol testing software tools for log file analysis
- R&S GLORIS PR database as a customer ticketing system
- Rational ClearCase for software configuration & build management
- Bugzilla for bug tracking
Required Qualifications
- Minimum of 5 year experience in GSM, WCDMA or LTE RAN protocol stack/test case development
- Very good know-how of relevant 3GPP LTE (mandatory), WCDMA (optional) and GSM (optional) PHY, layer 2 and layer 3 radio access network core and test specifications
- Experience in Object Oriented Design and implementation of protocol test cases or protocol stacks in C/C++ for above RATs
- Practical experience working with mobile communications testers and test mobiles
- Very good communication and presentation skills (English)
- Team player used to work in multicultural and international project teams
2 software engineers
Time Scales
- Start in September 2012
- Initial contract for three months
- Long term project, requires commitment for at least 2 years work in Munich/Germany