Staff Photonics Design and Layout Engineer

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.Lightmatter raised $400 million in its Series D round, reaching a valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at Lightmatter!If you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders.Lightmatter is (re)inventing the future of computing with light!Join a tight-knit team where each individual’s contributions directly influence the company's and product's success. You'll have the opportunity to build a new kind of computer, including the development of Silicon Photonics-based high-performance optical interconnect solutions for the next generation of AI-ML products from the ground up. Work with people who love to build and who thrive in technically diverse environments where great ideas are prioritized.ResponsibilitiesDesign, layout, and test innovative photonic devicesContribute and own large-scale photonic layouts for high-volume productsActively collaborate across disciplines, with analog, digital, and physical design teams to tapeout products and characterization devices.Actively collaborate with the product, sales, and architectural teams to define requirements for device characterization, debugging, and validation.Provide thought leadership in the area of expertise and be perceived as a subject matter expertWorks on broader organizational projects that require a thorough understanding of photonicsAccountable for results, which may impact the entire functionContribute to Process Design Kits (PDK) developmentQualificationsM.S. in Electrical Engineering, Computer Science, Applied Physics or similar disciplines8 years and a Master’s degree; PhD with 5 years experience; or equivalent experience.In-depth knowledge of semiconductor device physicsIn-depth knowledge of photonic devices and their modeling algorithmsExperience with large-scale photonic layouts using industry standard and/or custom toolsDemonstrated track record of ownership of integrated silicon photonics componentsProficiency with photonic simulation tools such Ansys FDTD, Tidy3D, Photon Design or similarProficiency with scripting languages such as PythonDemonstrated strong problem solving skills, specifically pertaining to problems that do not have obvious solutionsPreferred QualificationsStrong project execution skills, with the ability to handle multiple priorities and meet project milestones.Excellent communication skills, with a demonstrated ability to collaborate effectively with multidisciplinary teamsDemonstrate strong problem-solving skills in problems that do not have obvious solutionsWe offer competitive compensation. The base salary range for this role determined based on location, experience, educational background, and market data.Salary Range: total compensation goes beyond base salary, it also includes a new hire equity grant, annual performance-based equity, and other rewards that recognize your impact and contribution.: $170,000 USD - $230,000 USDBenefitsComprehensive Health Care Plan (Medical, Dental & Vision)Retirement Savings Matching ProgramLife Insurance (Basic, Voluntary & AD&D)Generous Time Off (Vacation, Sick & Public Holidays)Paid Family LeaveShort Term & Long Term DisabilityTraining & DevelopmentCommuter BenefitsFlexible, hybrid workplace modelEquity grants (applicable to full-time employees)Benefits eligibility may vary depending on your employment status and location. Lightmatter recruits, employs, trains, compensates, and promotes regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.Export ControlCandidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.