Hiring: Lead Systems Application Engineer (software) Company: Lumilens Location: San Jose, CA Job Posted Time: 2026-09-11 13:48:18 Target Skills & Keywords : Embedded Systems, Firmware, Python, Systems Integration About the job Required Skills: •We are seeking a highly skilled •To support next‑generation AI networking platforms and high‑speed optical interconnects. In this role, you will work closely with customers deploying 800G and 1.6T optical transceivers on 51.2T‑class and emerging switch architectures, with a strong emphasis on software integration, API‑level control, automation, and system‑level debugging •. The ideal candidate brings deep experience with switch OS/SDKs, DSP and module configuration tools, embedded software workflows, and high‑speed link bring‑up—thriving at the intersection of software engineering, systems integration, and customer-facing applications. •Lead software‑driven system integration for 51.2T and next‑gen switches, including API configuration, automation frameworks, and module management for 800G/1.6T optical transceivers. •Serve as the primary technical interface for customers, interpreting system requirements and delivering software-supported, end‑to‑end solutions. •Debug complex interoperability issues spanning switch OS/SDKs, DSP firmware, protocol stacks (L1/L2), and optical module control interfaces. •Create and run customer demos, software workflows, and validation scripts, including switch bring‑up, link diagnostics, and performance verification. •Collaborate across software, optical, hardware, thermal, and mechanical engineering teams to ensure clean, scalable integration of optical modules into AI networking environments. Qualifications: •Bachelor’s degree or higher in Electrical Engineering, Computer Engineering, Computer Science, or related field. •In-depth knowledge of optical transceivers, including control interfaces, configuration protocols, and performance metrics. •Extensive hands‑on experience with DSP configuration tools, module firmware interaction, and high-speed link debugging. •Deep familiarity with AI networking switch software, including OS/SDK configuration, management protocols, and Layer 1/Layer 2 behavior. •Prior experience with leading optical-transceiver or networking-system companies is a strong plus. •Strong proficiency with Python or similar scripting languages for automation, debug, and system-level validation. •Excellent analytical, communication, and customer-facing skills, with the ability to translate complex software/system issues into actionable solutions. •Demonstrated capacity to work independently in fast-paced environments and collaborate effectively across dispersed, cross-functional teams. Compensation: •Competitive salary and significant equity compensation in a rapidly growing, well-funded startup Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!