





High due to Tier-1 brand, mid-level generalist embedded firmware QA role, and broad required skillset.
High because coherent optics and carrier-grade embedded validation skills are industry- and domain-specific and not easily transferable.
High because JD mandates 6+ years, specialized coherent optics expertise, and specific test equipment and automation skills.
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Own and define end-to-end validation strategy for coherent pluggable optics and transponder product features ensuring carrier-class quality.
Lead system-level, feature-level, and regression test planning aligned with product architecture, standards, and customer use cases.
Lead and execute complex validation and root cause analysis across HW, ASIC, FW, and SW layers; collaborate closely with cross-functional teams to influence design and enhance test coverage.
6+ years experience in validation of optical telecom products, specifically Coherent Optics and Transponders.
Strong expertise in standards OTN (G.709), Ethernet (100G/400G/800G), and CMIS.
Proficiency in Python with experience in pytest test automation frameworks.
Experience with optical test equipment and test automation tools including Git, CI/CD integration, defect tracking, and test management.
Experienced individual contributor capable of independently managing complex validation tasks with some leadership responsibilities.
Proven ability to work effectively in cross-functional and geographically distributed Agile teams.
Strong technical background in carrier-grade embedded systems validation with functional knowledge across hardware, firmware, and software domains.