QA Engineer

Location: Madrid, Spain
Work Setting: Hybrid work mode; Tue-Thu from the office in Madrid and 2 days remote. Probably all 5 days in office until ramp up is completed.
Experience: 5+ years of experience
Languages required: English

Key Responsibilities:
• Modify test systems and add more functionality to the systems under test (plus additional RF instruments).
• Supporting efforts to increase test coverage, screen and resolve regressions, and improve infrastructure.
• Help identify opportunities for automation and improve the quality of the products.
• Help to increase capacity and improve efficiency of tests and test setups
• Troubleshooting, communication, triage and debugging.

Required Skills & Experience:

Test Automation & Programming: Python (Strong), Test automation framework development, Automation scripting for test systems, Linux scripting (Bash/Shell)
System & Device Testing: Hardware-software integration testing,



System validation testing, Test setup configuration and maintenance, End-to-end test execution
Debugging & Troubleshooting: Log analysis, Root cause analysis, Defect triage, Debugging complex test failures
Infrastructure & Coverage: Test coverage improvement, Regression testing, Test infrastructure enhancement, CI/CD fundamentals
Operating Systems: Linux/Unix environment, Command line proficiency

Desired Skills
RF & Wireless Testing:
• RF testing concepts
• Spectrum analyzers
• Signal generators
• WLAN / WiFi
• Bluetooth
• Cellular technologies (4G/5G)
Preferred Areas
• Embedded systems testing
• Firmware validation
• Lab automation
• Instrument control using Python (PyVisa, SCPI)
• Tools: Git, Jenkins, JIRA, Grafana, Splunk

📌 QA Engineer (Comunidad de Madrid)
🏢 Ubique Systems
📍 Comunidad de Madrid