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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Director, Software Manufacturing - **Company:** Lumilens Inc. - **Location:** San Jose, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Automation of Tests, C++ (Programming Language), Computer Programming, Computer Engineering, Data Centers, Data Infrastructure, Data Systems, Python (Programming Language), Performance Tuning, Release Management, Software Engineering, Software Manufacturing, Software Systems, System Testing, Data Logging, Application Specific Integrated Circuits, Build Management, Information Technology, Data Analytics, Industrial Software, Data Pipelines - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/director-software-manufacturing-lumilens-8293194 ## About the Role * Bachelor's or advanced degree in Electrical Engineering, Computer Engineering, Computer Science, or related field * 12+ years of experience in software engineering, with significant focus on manufacturing, test, or production systems * 5+ years of leadership experience managing engineering teams * Strong background in manufacturing software, test automation, and production systems for semiconductor, photonics, or hardware products * Proven experience supporting NPI to high-volume manufacturing (HVM), including yield ramp and production scaling * Experience working with contract manufacturers, OSATs, and/or global manufacturing partners * Strong programming experience (Python, C/C++, or similar) for automation, test, and data systems * Deep understanding of manufacturing KPIs: yield, throughput, cycle time, cost, and quality * Experience with MES systems, data pipelines, and manufacturing analytics * Preferred Qualifications * Experience with optical transceivers (QSFP, QSFP-DD, OSFP) and high-speed modules (400G, 800G, 1.6T) * Background in silicon photonics, advanced packaging, or optical module manufacturing * Experience building factory automation systems and test infrastructure at scale * Familiarity with DSP-based systems, calibration flows, and optical performance tuning * Experience supporting hyperscalers or Tier 1 data center customers * Experience in fast-paced startup or high-growth environments ## Description Lumilens is seeking a Director of Software Manufacturing to lead the strategy, development, and execution of software systems that enable high-volume manufacturing of next-generation optical transceivers (800G, 1.6T and beyond). This role is responsible for building and scaling the software infrastructure that drives yield, test, calibration, and production efficiency across our photonics manufacturing ecosystem. This is a critical leadership role at the intersection of software, manufacturing, and hardware systems. You will define and implement manufacturing software frameworks that support end-to-end production-from wafer-level test and module assembly to final system validation-ensuring high yield, reliability, and throughput at scale. The ideal candidate brings deep experience in manufacturing software, test automation, and production systems within semiconductor, optical transceivers, or high-performance hardware environments, along with a strong track record supporting hyperscale customer deployments. Key Responsibilities Manufacturing Software Strategy & Execution * Define and lead the software roadmap for manufacturing systems supporting optical transceivers and photonic devices * Architect scalable test, calibration, and data infrastructure for NPI and high-volume manufacturing (HVM) * Drive software solutions for wafer probe, module test, system-level validation, and final test * Ensure seamless integration between manufacturing software, MES systems, and factory automation platforms Yield, Test & Production Optimization * Develop software frameworks to improve yield, throughput, and cycle time across manufacturing lines * Lead implementation of data-driven yield analysis, failure detection, and root cause methodologies * Build and deploy automated test and calibration systems for optical modules, including DSP tuning and optical alignment * Partner with manufacturing and quality teams to reduce escapes, improve reliability, and optimize cost Hyperscaler & Production Readiness * Ensure manufacturing software meets the scale, quality, and traceability requirements of hyperscale customers * Support customer qualifications, audits, and production ramp readiness * Implement robust telemetry, logging, and traceability systems across the manufacturing lifecycle * Drive alignment between internal manufacturing systems and customer validation environments Cross-Functional Leadership * Partner closely with photonics, ASIC, hardware, systems, and operations teams to enable manufacturable product designs * Support NPI * HVM transitions with robust, production-ready software systems * Interface with foundries, OSATs, and contract manufacturers to standardize test and software infrastructure * Collaborate with supply chain and operations to ensure capacity and scalability Organizational Leadership & Team Building * Build, lead, and scale a high-performing software manufacturing and test engineering team * Establish best practices in software development, release management, and manufacturing deployment * Drive a culture of operational excellence, accountability, and continuous improvement * Mentor engineers across software, test, and manufacturing domains ## Related Videos - [Strange New Worlds: shaping the future of the digital age](https://www.wearedevelopers.com/videos/677-strange-new-worlds-shaping-the-future-of-the-digital-age) - [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential) - [Crypto-secure Data Management with In-Database Blockchain](https://www.wearedevelopers.com/videos/632-crypto-secure-data-management-with-in-database-blockchain) - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [The Billion Dollar Machine: First Time Right.](https://www.wearedevelopers.com/videos/393-the-billion-dollar-machine-first-time-right) - [Building the Nervous System of AI - Michael Kagan (NVIDIA)](https://www.wearedevelopers.com/videos/2133-building-the-nervous-system-of-ai-michael-kagan-nvidia) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Now is the time for industrialized software development](https://www.wearedevelopers.com/magazine/601-now-is-the-time-for-industrialized-software-development) - [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Science & more: The Lopez dilemma](https://www.wearedevelopers.com/magazine/10-data-science-more-the-lopez-dilemma) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)