Software Design Engineer Visa Sponsorship Jobs in California
Software design engineer roles in California are concentrated across the Bay Area, Los Angeles, and San Diego, with major employers including Google, Apple, Meta, Qualcomm, and Adobe actively hiring internationally. California's tech industry generates significant H-1B visa sponsorship activity, making it one of the most active states for software design engineer visa sponsorship.
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Get Access To All JobsSoftware Engineer - Switch Design
Date: Jul 20, 2026
Location: San Jose, California, United States
Company: Super Micro Computer
Job Req ID: 29684
About Supermicro:
Supermicro® is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, passionate, and committed engineers, technologists, and business leaders to join us.
Job Summary:
Supermicro is seeking an experienced Software Engineer - Switch Design to lead the design and development of high-performance networking software for our next-generation data center platforms. This role focuses on SONiC-based network operating systems and integration with leading networking ASICs (Broadcom, Marvell, etc.).
Essential Duties and Responsibilities:
Includes the following essential duties and responsibilities (other duties may also be assigned):
- Design and optimize critical software modules, drivers, and APIs for high-performance forwarding and control planes.
- Define the software architecture integrating SONiC with Supermicro’s hardware platform infrastructure to ensure scalability, reliability, and high availability.
- Develop and maintain robust interfaces for telemetry, diagnostics, and system management.
- Lead optimization of system performance, power efficiency, and resource utilization.
- Provide technical leadership and mentorship to engineers across software, hardware, and QA teams.
- Drive cross-functional collaboration with product, hardware, and platform teams to align on requirements and deliverables.
- Engage with the open-source SONiC community - contribute upstream, review patches, and align development with community direction.
- Evaluate and adopt emerging tools, technologies, and methodologies to accelerate development and testing cycles.
Qualifications:
- BS/MS in Computer Science, or related STEM field.
- 5+ years of software development experience in networking or system software.
- Strong programming skills in C/C++ and/or Go.
- Expertise in data structures, algorithms, and software design.
- Solid understanding of L2/L3 networking in couple of the areas below:
- Routing protocols: BGP, OSPF, EVPN, VXLAN
- Control plane infrastructure: RIB, FIB, BFD, IPC, interface management
- Layer 2 technologies: STP, PVST, MSTP
- Network management protocols: AAA, DNS, DHCP, SNMP, sFlow, IPFIX, etc.
- Experience with packet forwarding engines such as Broadcom (XGS), Marvell, VPP, or Linux kernel forwarding.
Preferred Qualifications:
- Hands-on experience with SONiC network operating system development, integration, or deployment.
- Familiarity with datacenter networking, RoCE, QoS, and telemetry frameworks.
- Experience with open-source collaboration and contribution practices.
Salary Range
$155,000 - $175,000
The salary offered will depend on several factors, including your location, level, education, training, specific skills, years of experience, and comparison to other employees already in this role. In addition to a comprehensive benefits package, candidates may be eligible for other forms of compensation, such as participation in bonus and equity award programs.
EEO Statement
Supermicro is an Equal Opportunity Employer and embraces diversity in our employee population. It is the policy of Supermicro to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status.
Software Engineer - Switch Design
Date: Jul 20, 2026
Location: San Jose, California, United States
Company: Super Micro Computer
Job Req ID: 29684
About Supermicro:
Supermicro® is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyperscale, HPC and IoT/Embedded customers worldwide. We are the #5 fastest growing company among the Silicon Valley Top 50 technology firms. Our unprecedented global expansion has provided us with the opportunity to offer a large number of new positions to the technology community. We seek talented, passionate, and committed engineers, technologists, and business leaders to join us.
Job Summary:
Supermicro is seeking an experienced Software Engineer - Switch Design to lead the design and development of high-performance networking software for our next-generation data center platforms. This role focuses on SONiC-based network operating systems and integration with leading networking ASICs (Broadcom, Marvell, etc.).
Essential Duties and Responsibilities:
Includes the following essential duties and responsibilities (other duties may also be assigned):
- Design and optimize critical software modules, drivers, and APIs for high-performance forwarding and control planes.
- Define the software architecture integrating SONiC with Supermicro’s hardware platform infrastructure to ensure scalability, reliability, and high availability.
- Develop and maintain robust interfaces for telemetry, diagnostics, and system management.
- Lead optimization of system performance, power efficiency, and resource utilization.
- Provide technical leadership and mentorship to engineers across software, hardware, and QA teams.
- Drive cross-functional collaboration with product, hardware, and platform teams to align on requirements and deliverables.
- Engage with the open-source SONiC community - contribute upstream, review patches, and align development with community direction.
- Evaluate and adopt emerging tools, technologies, and methodologies to accelerate development and testing cycles.
Qualifications:
- BS/MS in Computer Science, or related STEM field.
- 5+ years of software development experience in networking or system software.
- Strong programming skills in C/C++ and/or Go.
- Expertise in data structures, algorithms, and software design.
- Solid understanding of L2/L3 networking in couple of the areas below:
- Routing protocols: BGP, OSPF, EVPN, VXLAN
- Control plane infrastructure: RIB, FIB, BFD, IPC, interface management
- Layer 2 technologies: STP, PVST, MSTP
- Network management protocols: AAA, DNS, DHCP, SNMP, sFlow, IPFIX, etc.
- Experience with packet forwarding engines such as Broadcom (XGS), Marvell, VPP, or Linux kernel forwarding.
Preferred Qualifications:
- Hands-on experience with SONiC network operating system development, integration, or deployment.
- Familiarity with datacenter networking, RoCE, QoS, and telemetry frameworks.
- Experience with open-source collaboration and contribution practices.
Salary Range
$155,000 - $175,000
The salary offered will depend on several factors, including your location, level, education, training, specific skills, years of experience, and comparison to other employees already in this role. In addition to a comprehensive benefits package, candidates may be eligible for other forms of compensation, such as participation in bonus and equity award programs.
EEO Statement
Supermicro is an Equal Opportunity Employer and embraces diversity in our employee population. It is the policy of Supermicro to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status.
Software Design Engineer Job Roles in California
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Search Software Design Engineer Jobs in CaliforniaSoftware Design Engineer Jobs in California: Frequently Asked Questions
Which companies sponsor visas for software design engineers in California?
Large technology companies are the most consistent sponsors for software design engineers in California. Google, Apple, Meta, Adobe, Qualcomm, Nvidia, and Salesforce have historically filed high volumes of H-1B petitions for engineering roles. Mid-size software companies and semiconductor firms in the Bay Area and San Diego also sponsor regularly, though the volume and consistency varies by company size and hiring cycle.
Which visa types are most common for software design engineer roles in California?
The H-1B is the most common visa for software design engineers in California, as the role typically qualifies as a specialty occupation requiring at least a bachelor's degree in computer science, software engineering, or a related field. F-1 graduates on OPT or STEM OPT often transition into H-1B sponsorship through California employers. Candidates with extraordinary ability may pursue the O-1A, though it requires substantial documented achievement.
Which cities in California have the most software design engineer sponsorship jobs?
The San Francisco Bay Area, including San Jose, Mountain View, Sunnyvale, and San Francisco itself, accounts for the largest share of software design engineer sponsorship activity in California. Los Angeles has a growing technology sector with engineering roles at companies like Snap, Hulu, and SpaceX. San Diego is a significant hub for software design engineers in defense technology, semiconductors, and biotech-adjacent software.
How to find software design engineer visa sponsorship jobs in California?
Migrate Mate filters job listings specifically by visa sponsorship availability, making it straightforward to browse software design engineer roles in California without sorting through positions that won't support international candidates. You can search by location, filter to California, and focus on roles where employers have indicated sponsorship. This saves significant time compared to manually researching each company's sponsorship history.
Are there any California-specific considerations for software design engineer visa sponsorship?
California employers sponsoring H-1B workers must pay the prevailing wage determined by the Department of Labor for the specific role and metro area. Bay Area prevailing wages for software design engineers are among the highest in the country due to the region's wage levels, which affects the cost of sponsorship for employers. California's large network of university computer science programs, including UC Berkeley, Stanford, and UCLA, also creates a well-established pipeline of OPT candidates that many in-state employers are experienced with sponsoring.
What is the prevailing wage for sponsored software design engineer 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.