Technical Lead, Production Dev (QA Automation (AI & Root Cause Analysis)

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Description

What you will do - Integration/System/E2E Featue Validation of PW products (LTE/NR/GSM) - Use AI tools (Claude / AI-assisted engineering) to accelerate code understanding, log analysis, debugging, correlation and RCA — especially on multi-module problems. - Identification of the scenarios, enhance the coverage to make the product robust & stabile - Analysis of the issue/RCA on field and lab issues that span multiple modules, correlating evidence across the full stack: - → UE logs · PHY logs · DU / MAC / SCH logs · CU / L3 logs · Core logs · Platform logs · RRH logs · System logs · field issues across EMS / system monitoring. - Reproduce field/customer issues in the lab on production-like setups. - Field-issue investigation with direct customer / field involvement; feed learnings back into design, regression and stability. - Automation of the E2E features What we are looking for - Must-have Solid wireless/telecom system understanding across 2G / 4G LTE / 5G NSA / SA — RRC, S1AP/NGAP, X2/Xn, PDCP/RLC/MAC scheduling, PHY/FAPI, GTP-U, and the core/platform interfaces. - Handson experience in Python/Pytest for tools/automation scripting - Proven debugging & RCA skills: coredumps/gdb, log/PCAP analysis, memory/crash triage, KPI/counter reasoning. - A system mindset — comfortable reasoning across UE ↔ RAN ↔ Core ↔ Platform ↔ EMS rather than a single layer. - Willingness and aptitude to work with AI tools as a daily engineering accelerator - Good to have O-RAN / disaggregated CU-DU,

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