WiFi Systems Architect (CPE / STB)

A major Polish telecommunications operator recently migrated to its own network infrastructure and is investing heavily in improving the performance and reliability of customer-premises equipment such as routers (CPE) and TV set-top boxes (STB).

• 5+ years of hands-on WiFi experience at the device level
• Experience with CPE / STB or similar home devices
• Log analysis and network traffic analysis using Wireshark, ADB, console, and Linux
• WiFi testing experience and familiarity with test tools such as Candela and Spirent
• Deep understanding of device internals including chipsets, drivers, and dependencies
• Experience creating technical requirements and documentation
• Experience working with vendors in an international environment
• Polish language proficiency at B2/C1 level (required)
• English language proficiency at C1/C2 level for technical discussions and project management

Nice to have:

• TR-398 / TR-069 or similar standards
• Test automation or scripting experience (any technology)
• Experience at vendors, integrators, or in telecom QA

• Organise and develop the WiFi lab (STB), oversee tests, and draw actionable conclusions
• Analyse user-reported issues and identify root causes including hard-to-reproduce quality defects
• Debug Wi-Fi communication issues in Android TV-based devices
• Build test environments and scenarios to detect problems before deployment
• Create technical requirements and documentation for devices and WiFi
• Collaborate with device manufacturers and influence WiFi behavior in their solutions
• Build and develop tools for WiFi quality testing and monitoring
• Participate in new device development projects (~8 months) including technical specification, technology evaluation, and go-to-market support

Three pillars of the role:

• Mentoring: become the team’s internal expert and first point of contact for all WiFi-related topics
• Device architecture: technical architecture for next-generation set-top boxes
• Component and vendor evaluation: assessing chipsets, technologies, and suppliers

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