Software Tester for Telecommunication
Work Location: Wrocław
Description
Software validation of embedded systems (telecommunication) with a usage of GSM, UMTS, LTE leading to create cutting-edge applications and M2M modules. Working for us you will have a chance to directly work in many fields of wireless communications with such well-known customers like Rohde & Schwarz and others who sell their products worldwide.
Responsibilities
- Designing, writing and executing manual/automated test cases according to 3GPP, GCF, PTCRB, GSMA and AT&T specifications in order to verify UE software within world’s mobile networks in various configurations (GERAN, UTRAN, E-UTRAN)
- Setting up, configuring and working with test environment (R&S CMW500 Network Simulator)
- Log and protocol analysis with tools provided by chipset vendors (e.g. Qualcomm – QXDM, QCAT, Intel/Infinion – STT, Mobile Analyzer) and available on open market (e.g. Wireshark)
- You will co-create application for CMW500 Network Simulator
- Analysis and verification of test results, reporting bugs together with cooperating with development team
- Scripting in bash, perl, python
Requirements
- Professional experience in software testing (minimum 3 years for middle, 5 years for senior)
- Eagerness to learn new technologies and readiness for new challenges
- Basic knowledge of GSM, UMTS and LTE protocols (e.g. NAS, RRC, L2, L1) and procedures
- Experienced in working with documentation of e.g. 3GPP, GSMA standard, GCF, PTCRB
- Familiarity with AT commands
- Effective communication skills
- Communicative level of English – spoken and written
- Ability to take responsibility for tasks realization high-quality assurance
- Willingness to show initiative and fulfilling commitments
Preferences
- Experience in GSM, UMTS and LTE protocols (e.g. NAS, RRC, L2, L1) and experience in mobile procedure testing would be an advantage
- Hands-on experience in working with mobile radio communication testers (e.g. R&S CMW500)
- Familiar with tracking tools provided by different chipset vendors
We Offer
- Great working atmosphere in an international team of excellent specialists
- The culture of open communication and exchange of experience, access to the latest technology and our know-how
- Participation in interesting and varied projects (local and international), possibility to travel abroad in the course of project realization
- Development paths suited to individual talents: international exchange of knowledge, professional certifications
- Working conditions that will give you a sense of financial security and will make your dreams come true
- Flexible working time
- Relocation package
- A rich benefits package: private medical care, group life insurance, travel insurance, food subsidies, sports card, cultural activities, relocation package
- Delicious coffee and 20 different tea flavors
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