Staff Software Developer Visa Sponsorship Jobs in California
Staff software developer roles in California attract significant visa sponsorship activity, concentrated in the San Francisco Bay Area, Los Angeles, and San Diego. Major employers include Google, Meta, Apple, Salesforce, and a dense network of growth-stage startups. California's tech industry consistently files among the highest volumes of H-1B petitions nationally for senior engineering roles.
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Get Access To All JobsINTRODUCTION
PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy, pharmaceuticals, finance, agriculture, transportation, materials, and other foundational industries. Our architecture and approach is based on silicon photonics. By leveraging the advanced semiconductor manufacturing industry—including partners like GlobalFoundries—we use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photons don’t feel heat, are immune to electromagnetic interference, and integrate with existing cryogenic cooling and standard fiber-optic infrastructure. In 2024, PsiQuantum announced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically defining—and that now is the time to scale. PsiQuantum also develops the algorithms and software needed to make these systems commercially valuable. Our application, software, and industry teams work directly with leading Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to prepare quantum solutions for real-world impact. Quantum computing is not an extension of classical computing. It represents a fundamental shift—and a path to mastering challenges that cannot be solved any other way. The potential is enormous, and we have a clear path to make it real. Come join us.
JOB SUMMARY
The OS Core Team at PsiQuantum works closely alongside engineers and scientists in the electronics, system architecture, and validation teams and is responsible for building the scalable, distributed, fault-tolerant control plane and operating system for utility scale photonic quantum computers. Our team is responsible for orchestration, scheduling, kernel architecture, co-design, calibration, validation, providing abstractions, systems, and operating software for the immense heterogenous fabric of co-processors, networks, and photonics that are critical to the success of our company’s goal of building the world’s first useful quantum computer. As a Senior Software Engineer, Calibration & Control you will design and implement algorithms, controls, and software that keep our quantum processors in spec 24×7x365.
Responsibilities
The core of our system revolves around a high performance, scalable graph database which contains critical information to control and manage PsiQuantum computing systems. Your role is to scale and extend the current core database systems to support the massive increase in size complexity of our systems.
DAILY FUNCTIONS
- Data systems design and implementation.
- Participate in design and code reviews.
- Collaborate across software, hardware, and research teams at PsiQuantum.
- Testing and maintenance of database software.
- Champion and serve as an exemplar of good software development practices at PsiQuantum.
EXPERIENCE/QUALIFICATIONS
- 15+ years experience with Python or C++ in a system software context.
- Design and implementation of large scale distributed storage systems, emphasis on graph databases.
- Proven track record of developing and shipping reliable, performant software in a high scale or mission critical context.
- Bachelors degree in a technical discipline preferred, or equivalent experience.
WAYS TO STAND OUT
- Experience in graph database systems such as Nebula, neo4j.
- Experience in high performance computing and data design.
- Experience in computer architecture.
- Experience in high performance networking.
- Experience with highly scalable distributed systems in a reliability and up-time critical environment.
- PhD in a related technical discipline is a plus but not required.
We are open to adjusting the compensation to experience level
NOTE: PsiQuantum will only reach out to you using an official PsiQuantum email address and will never ask you for bank account information as part of the interview process. Please report any suspicious activity to recruiting@psiquantum.com. We are not accepting unsolicited resumes from employment agencies.
The ranges below reflect the target ranges for a new hire base salary. One is for the Bay Area (within 50 miles of HQ, Palo Alto), the second one (if applicable) is for elsewhere in the US (beyond 50 miles of HQ, Palo Alto). If there is only one range, it is for the specific location of where the position will be located. Actual compensation may vary outside of these ranges and is dependent on various factors including but not limited to a candidate's qualifications including relevant education and training, competencies, experience, geographic location, and business needs. Base pay is only one part of the total compensation package. Full time roles are eligible for equity and benefits. Base pay is subject to change and may be modified in the future.
U.S. Base Pay Range
$180,000—$205,000 USD
Bay Area Pay Range
$200,000—$220,000 USD
INTRODUCTION
PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy, pharmaceuticals, finance, agriculture, transportation, materials, and other foundational industries. Our architecture and approach is based on silicon photonics. By leveraging the advanced semiconductor manufacturing industry—including partners like GlobalFoundries—we use the same high-volume processes that already produce billions of chips for telecom and consumer electronics. Photonics offers natural advantages for scale: photons don’t feel heat, are immune to electromagnetic interference, and integrate with existing cryogenic cooling and standard fiber-optic infrastructure. In 2024, PsiQuantum announced government-funded projects to support the build-out of our first utility-scale quantum computers in Brisbane, Australia, and Chicago, Illinois. These initiatives reflect a growing recognition that quantum computing will be strategically and economically defining—and that now is the time to scale. PsiQuantum also develops the algorithms and software needed to make these systems commercially valuable. Our application, software, and industry teams work directly with leading Fortune 500 companies—including Lockheed Martin, Mercedes-Benz, Boehringer Ingelheim, and Mitsubishi Chemical—to prepare quantum solutions for real-world impact. Quantum computing is not an extension of classical computing. It represents a fundamental shift—and a path to mastering challenges that cannot be solved any other way. The potential is enormous, and we have a clear path to make it real. Come join us.
JOB SUMMARY
The OS Core Team at PsiQuantum works closely alongside engineers and scientists in the electronics, system architecture, and validation teams and is responsible for building the scalable, distributed, fault-tolerant control plane and operating system for utility scale photonic quantum computers. Our team is responsible for orchestration, scheduling, kernel architecture, co-design, calibration, validation, providing abstractions, systems, and operating software for the immense heterogenous fabric of co-processors, networks, and photonics that are critical to the success of our company’s goal of building the world’s first useful quantum computer. As a Senior Software Engineer, Calibration & Control you will design and implement algorithms, controls, and software that keep our quantum processors in spec 24×7x365.
Responsibilities
The core of our system revolves around a high performance, scalable graph database which contains critical information to control and manage PsiQuantum computing systems. Your role is to scale and extend the current core database systems to support the massive increase in size complexity of our systems.
DAILY FUNCTIONS
- Data systems design and implementation.
- Participate in design and code reviews.
- Collaborate across software, hardware, and research teams at PsiQuantum.
- Testing and maintenance of database software.
- Champion and serve as an exemplar of good software development practices at PsiQuantum.
EXPERIENCE/QUALIFICATIONS
- 15+ years experience with Python or C++ in a system software context.
- Design and implementation of large scale distributed storage systems, emphasis on graph databases.
- Proven track record of developing and shipping reliable, performant software in a high scale or mission critical context.
- Bachelors degree in a technical discipline preferred, or equivalent experience.
WAYS TO STAND OUT
- Experience in graph database systems such as Nebula, neo4j.
- Experience in high performance computing and data design.
- Experience in computer architecture.
- Experience in high performance networking.
- Experience with highly scalable distributed systems in a reliability and up-time critical environment.
- PhD in a related technical discipline is a plus but not required.
We are open to adjusting the compensation to experience level
NOTE: PsiQuantum will only reach out to you using an official PsiQuantum email address and will never ask you for bank account information as part of the interview process. Please report any suspicious activity to recruiting@psiquantum.com. We are not accepting unsolicited resumes from employment agencies.
The ranges below reflect the target ranges for a new hire base salary. One is for the Bay Area (within 50 miles of HQ, Palo Alto), the second one (if applicable) is for elsewhere in the US (beyond 50 miles of HQ, Palo Alto). If there is only one range, it is for the specific location of where the position will be located. Actual compensation may vary outside of these ranges and is dependent on various factors including but not limited to a candidate's qualifications including relevant education and training, competencies, experience, geographic location, and business needs. Base pay is only one part of the total compensation package. Full time roles are eligible for equity and benefits. Base pay is subject to change and may be modified in the future.
U.S. Base Pay Range
$180,000—$205,000 USD
Bay Area Pay Range
$200,000—$220,000 USD
Staff Software Developer Job Roles in California
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Search Staff Software Developer Jobs in CaliforniaStaff Software Developer Jobs in California: Frequently Asked Questions
Which companies sponsor visas for staff software developers in California?
California's largest H-1B sponsors for senior engineering roles include Google, Apple, Meta, Salesforce, Adobe, Intuit, and Nvidia, all headquartered in the Bay Area. In Los Angeles, companies like Snap, SpaceX, and TikTok's U.S. operations regularly sponsor staff-level engineers. Mid-size and growth-stage companies in Silicon Valley also file H-1B petitions for staff software developers, particularly those with specialized backend, infrastructure, or machine learning expertise.
Which visa types are most common for staff software developer roles in California?
The H-1B is the most common visa for staff software developers in California, given the role consistently qualifies as a specialty occupation requiring at least a bachelor's degree in computer science or a related field. L-1B intracompany transfers are also common for staff engineers moving within multinational tech firms. Australian nationals have access to the E-3 visa, and Canadian and Mexican nationals may qualify under the TN category for software engineering roles.
Which cities in California have the most staff software developer sponsorship jobs?
The San Francisco Bay Area, including San Jose, Mountain View, Sunnyvale, and San Francisco itself, accounts for the largest concentration of staff software developer sponsorship positions in California. Los Angeles is a strong secondary market, particularly in tech, entertainment technology, and aerospace software. San Diego has a growing presence in defense tech, biotech software, and semiconductor companies like Qualcomm that actively sponsor senior engineering roles.
How to find staff software developer visa sponsorship jobs in California?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it straightforward to browse staff software developer roles in California without sorting through positions that don't offer sponsorship. You can filter by location to focus on Bay Area, Los Angeles, or San Diego opportunities. Given how competitive staff-level roles are, Migrate Mate's focused board helps you prioritize employers already set up to navigate the H-1B or other visa processes.
Are there any California-specific considerations for staff software developer visa sponsorship?
California employers filing H-1B petitions for staff software developers must meet Department of Labor prevailing wage requirements, which reflect the state's high cost of living and competitive engineering market. The Bay Area and Los Angeles metro areas fall into higher prevailing wage tiers, meaning sponsors must offer compensation benchmarked to those markets. California also has a strong university pipeline, with UC Berkeley, Stanford, and USC producing engineering graduates who frequently enter H-1B sponsorship processes directly from OPT status.
What is the prevailing wage for sponsored staff software developer jobs in California?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.
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