Position: Manual QA Tester of Mobile Devices
Company: ThunderSoft
Experience required: 1y
English level: upper

Thundersoft is looking for a Manual Test Engineer in **Warsaw** to join our team of experts in the telecommunications industry. The ideal candidate will be responsible for testing smartphones and cellular networks in the field using various testing tools such as QXDM and ELT with a strong understanding of 4G, 5G networks alongside with IMS, VoLTE, and VoWiFi technologies.

**This position requires frequent business trips around Europe.**


Responsibilities:
• Conduct manual testing of smartphones and cellular networks in the field.
• Analyse and troubleshoot issues with mobile devices and network connectivity.
• Work closely with the engineering team to identify, report, and verify issues.
• Reporting daily about the project progress.
• Perform testing on various cellular technologies such as 4G, LTE, 5G, IMS, VoLTE, and VoWiFi.
• Use testing tools such as QXDM and ELT to collect and analyse network logs.
• Provide clear and concise feedback to the team on testing results.
• Collaborate with team members to identify areas for process improvement.

Requirements:
• Bachelor’s degree in electrical engineering, Telecommunications, or a related field.
• 1+ years of experience in manual testing of smartphones and cellular networks.
• **Strong understanding of 4G, LTE, 5G, IMS, VoLTE, VoWiFi, Handover, Redirection, Reselection**
• Knowledge of testing tools such as **QXDM and ELT**.
• Ability to troubleshoot and identify issues with mobile devices and network connectivity.
• Strong communication skills with the ability to communicate testing results and feedback clearly and concisely to team members.
• Ability to work independently and in a team environment.
• Willingness to travel to various locations to perform field testing.
• English B2, Chinese would be a good option.