Find Lightmatter Staff Software Engineer software engineering jobs

Leading the revolution in AI data center infrastructure with the world's first 3D-stacked photonics engine for advanced AI and HPC workloads.

Lightmatter is at the forefront of revolutionizing AI data center infrastructure with their groundbreaking Passage™ technology - the world's first 3D-stacked photonics engine. Having recently secured $400 million in Series D funding at a $4.4 billion valuation, they're rapidly expanding their innovative work in data center photonics.

As a Software Engineer focusing on device software and firmware, you'll be instrumental in building the next generation of photonic AI processors and interconnects. This role combines embedded systems expertise with cutting-edge photonic computing technology, offering a unique opportunity to work with state-of-the-art hardware-software integration.

You'll collaborate with a diverse team of experts in Photonic, Analog, Digital, Systems, and Network fields, developing crucial control plane architecture for photonic interconnect products. The role involves creating sophisticated diagnostics and monitoring systems for photonic transceivers, while integrating with modern datacenter administration capabilities.

The position offers competitive compensation and comprehensive benefits, including healthcare, retirement savings, and equity options. Working in a hybrid environment, you'll join a team of brilliant scientists and accomplished industry leaders who are literally reinventing computing with light. This is a chance to be at the cutting edge of technology that could enable the next giant leaps in human progress.

The ideal candidate will bring extensive experience in device driver and kernel development, strong hardware-software integration skills, and a deep understanding of embedded systems. If you're passionate about tackling complex challenges and want to be part of a revolutionary change in computing technology, this role offers an exceptional opportunity to make a significant impact in the field.

Senior software engineering role developing device software and firmware for revolutionary photonic AI processors and interconnects at Lightmatter.

Software Engineer - Device Software and Firmware

Lightmatter is revolutionizing AI data center infrastructure with their groundbreaking 3D-stacked photonics engine, Passage™. Having recently secured $400 million in Series D funding at a $4.4 billion valuation, they're at the forefront of photonic computing innovation. 

As a Senior Staff Photonics Hardware Engineer, you'll join a dynamic team developing cutting-edge Silicon Photonics-based Optical Interconnect Products. This role combines deep technical expertise with hands-on laboratory work, requiring mastery in Electro-Optic link-level testing and characterization.

You'll work directly with cross-functional teams, including design engineers and software engineers, contributing to the development of next-generation optical interconnect products. The position offers unique challenges in chip validation, test plan development, and system integration, making it perfect for someone passionate about pushing the boundaries of photonic computing.

The company offers a comprehensive benefits package, including competitive compensation, health benefits, equity opportunities, and a flexible hybrid work environment. At Lightmatter, you'll be part of a team of brilliant scientists and engineers working to reshape the future of computing with light-based technology.

This role is ideal for candidates with extensive experience in data communications who want to make a significant impact in a rapidly growing company. You'll have the opportunity to lead technical initiatives, mentor junior engineers, and contribute to groundbreaking innovations in photonic computing technology.

Senior Staff Photonics Hardware Engineer role at Lightmatter, leading chip validation and testing for revolutionary photonic computing systems.

Senior Staff Photonics Hardware Engineer

Lightmatter is leading the revolution in AI data center infrastructure, inventing the world's first 3D-stacked photonics engine for extreme-scale data centers.

Lightmatter is at the forefront of revolutionizing AI data center infrastructure with their groundbreaking 3D-stacked photonics engine, Passage™. This innovative technology enables connecting thousands to millions of processors at the speed of light, catering to the most advanced AI and HPC workloads. 

As a Design Verification Engineer at Lightmatter, you'll be integral to a dynamic, interdisciplinary team. Your role involves close collaboration with digital design experts, using UVM testbench techniques for rigorous design verification. You'll work alongside photonic and analog designers, applying Real Number Modeling (RNM) and AMS verification methods to ensure design integrity.

Key responsibilities include developing comprehensive test plans, implementing UVM testbenches for subsystem and full-chip verification, and creating Real Number Models for photonics and analog circuits. You'll also contribute to the Golden Reference Model development and participate in emulation and formal verification processes.

This role offers a unique opportunity to enhance your skills across various areas, including UVM, AMS modeling, mixed-signal verification, and performance modeling. You'll be at the heart of innovation, working with brilliant scientists, engineers, and industry leaders to shape the future of computing with light.

Lightmatter recently raised $400 million in its Series D round, reaching a valuation of $4.4 billion. This funding will accelerate the development of data center photonics and support growth across all departments. If you're passionate about tackling complex challenges, making a significant impact, and becoming an expert in your craft, Lightmatter offers an exciting environment to push the boundaries of technology and contribute to groundbreaking advancements in AI infrastructure.

Design Verification Engineer at Lightmatter, developing UVM testbenches and Real Number Models for revolutionary photonics-based AI infrastructure.

Design Verification Engineer

Lightmatter is a company likely specializing in photonic computing or optical AI technologies.

Lightmatter is seeking a Staff Photonic Hardware Validation Engineer to join their team in a hybrid work environment. This role is part of the Engineering Operations department and is a full-time position. The company follows a hybrid work model, requiring the candidate to be available to work at one of their office locations several times per week. 

Lightmatter is likely a company working in the field of photonic computing or optical AI, given the nature of the position and the company name. This role would involve validating complex photonic hardware systems, ensuring they meet performance specifications and quality standards.

As a Staff-level position, this role would typically require extensive experience in photonic hardware validation, leadership skills, and the ability to drive technical strategy. The successful candidate would be responsible for developing and implementing validation methodologies for cutting-edge photonic systems, collaborating with cross-functional teams, and potentially mentoring junior engineers.

The hybrid work model offers flexibility while still maintaining regular in-person collaboration, which is crucial for hardware development and validation processes. This setup allows for a balance between remote work and on-site activities that require physical presence.

Lightmatter emphasizes their commitment to equal employment opportunities, stating that they do not discriminate based on various protected characteristics. This suggests a diverse and inclusive work environment.

For candidates requiring visa sponsorship, Lightmatter appears open to this possibility, as they specifically ask about future sponsorship needs in their application form. This could be attractive for international candidates with specialized skills in photonic hardware validation.

Overall, this position offers an exciting opportunity for a seasoned photonic hardware validation engineer to work on advanced technology in a flexible, diverse work environment, potentially at the forefront of AI and computing innovations.

Staff Photonic Hardware Validation Engineer position at Lightmatter, hybrid role in Mountain View, CA, focusing on advanced photonic systems for AI and computing.

Staff Photonic Hardware Validation Engineer

Lightmatter is a company working on electro-optic simulation software, likely in the field of photonics and AI hardware.

Lightmatter is seeking a Staff Electro-Optic Simulation Software Engineer to join their team in either the Bay Area or Boston. This is a full-time, hybrid position in the Architecture and Photonics department. The role involves working on advanced electro-optic simulation software, likely for applications in AI and photonics.

The ideal candidate will have expertise in electro-optic simulations, software engineering, and potentially experience with AI hardware. They will be expected to work from one of the company's office locations several times per week, adhering to Lightmatter's hybrid work model.

This position offers an opportunity to work at the cutting edge of photonics and AI hardware, contributing to the development of advanced simulation tools. The role requires a high level of technical skill and experience, befitting a staff-level position.

Lightmatter values diversity and does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity, or any other reason prohibited by law.

Candidates should be prepared to work in a collaborative environment, balancing independent work with team interactions in the hybrid setting. This role is ideal for those passionate about advancing the field of electro-optics and its applications in modern computing and AI systems.

Staff Electro-Optic Simulation Software Engineer position at Lightmatter, working on advanced AI and photonics technologies in a hybrid setting in Boston or Bay Area.

Staff Electro-Optic Simulation Software Engineer

Lightmatter builds chips for artificial intelligence computing, leveraging the unique properties of light for fast and efficient inference and training engines.

Lightmatter builds chips for artificial intelligence computing, leveraging the unique properties of light for fast and efficient inference and training engines. As a Staff Photonic Hardware Validation Engineer, you will be responsible for advanced platform-level validation of next-generation Lightmatter products. Your role involves developing product-specific platform validation test plans, engaging with various engineering teams, and supporting customer deployment. You'll own the development of platform-level post-silicon validation strategies, define validation plans for qualification and high-volume manufacturing, and set up photonic validation capabilities. This position requires a strong background in photonics and semiconductor products, with hands-on experience in post-silicon chip, system power-on, and photonic validation. You'll work in a collaborative environment, solving challenging technical problems and contributing to the development of the world's first optical computers. The role offers competitive compensation, comprehensive benefits, and the opportunity to work on cutting-edge technology in the field of AI computing.

Staff Photonic Hardware Validation Engineer at Lightmatter: Develop and execute platform-level validation strategies for AI chips using light-based computing.

Lightmatter builds chips that enable extreme-scale artificial intelligence computing clusters.

Lightmatter builds chips that enable extreme-scale artificial intelligence computing clusters. They are hiring a Staff Electro-Optic Simulation Software Engineer to develop and maintain simulation tools across digital, analog, and photonics domains. The role involves working with device models, multiple simulators (including Xcelium, Spectre, and scattering parameter simulators), and programming languages such as SystemVerilog, VerilogA, and Python.

Key responsibilities include:
- Developing, enhancing, and maintaining models in digital, analog, and photonics domains
- Integrating and maintaining a mixed-signal framework
- Writing and maintaining code in SystemVerilog, VerilogA, and Python
- Developing automated testbenches and verification scripts
- Working closely with cross-functional teams
- Providing technical support and troubleshooting for simulation tools
- Analyzing and optimizing simulation performance
- Creating and maintaining comprehensive documentation
- Conducting training sessions and workshops
- Staying updated with the latest advancements in simulation technologies

The ideal candidate should have:
- 8 years of related experience with a Bachelor's degree, or 6 years with a Master's degree in Electrical Engineering, Computer Engineering, or related disciplines
- Strong skills in Cadence Spectre and understanding of SystemVerilog and VerilogA
- Experience in delivering successful simulation flow for high-volume silicon
- Expertise in software verification and testing methodologies
- Knowledge of digital circuit design in high-speed analog/photonic links
- Strong problem-solving skills and excellent communication skills

Preferred qualifications include a PhD in a related field, experience with cocotb, Keysight ADS, and/or VPI Photonics, and experience developing state-of-the-art photonic links.

Lightmatter offers a comprehensive benefits package, including health care, retirement savings plan, life insurance, generous time off, paid family leave, and stock options. They promote a diverse and inclusive work environment.

Staff Electro-Optic Simulation Software Engineer at Lightmatter, developing simulation tools for AI computing chips.

Lightmatter builds chips that enable extreme-scale artificial intelligence computing clusters, including the world's first optical computers.

Lightmatter, a company at the forefront of extreme-scale artificial intelligence computing, is seeking an Analog Mixed-Signal Chip Lead Engineer for their Toronto office. This role is pivotal in architecting the world's first photonic computers, requiring both deep expertise in mixed-signal and analog design and breadth across other engineering disciplines.

As a key member of the analog team, you'll be involved in groundbreaking work that demands interdisciplinary knowledge and outside-the-box thinking. Your responsibilities will span from supporting micro-architecture development and collaborating on chip partitions to overseeing top-level design and integration of circuit IPs. You'll also be instrumental in planning for Power Delivery Network, ESD strategy, and test implementation.

The ideal candidate will have at least 8 years of experience with an MS or 5 years with a Ph.D. in relevant fields. You should have a strong background in semiconductor industry experience, specifically in Analog/Mixed-signal IC design. Your expertise should include a deep understanding of analog and mixed signal circuit design, experience with mixed-signal mode verification methodologies, and familiarity with packaging effects and high-frequency circuit layout.

Lightmatter offers a comprehensive benefits package, including health care, retirement savings, life insurance, generous time off, and stock options. They promote a flexible, hybrid workplace model and are committed to diversity and inclusion in their hiring practices.

Join Lightmatter to be at the cutting edge of AI computing technology and contribute to building the world's first optical computers. This role offers the opportunity to work on challenging technical problems and make a significant impact in the field of extreme-scale AI computing.

Lightmatter Staff Software Engineer Software Engineering Jobs

Find Lightmatter Staff Software Engineer software engineering jobs