Principal Developer Jobs in USA with Visa Sponsorship
Principal Developer roles qualify as H-1B visa specialty occupations, making you eligible for employer-sponsored status in cycles that run up to six years. Many Principal Developer positions also support EB-2 or EB-3 green card sponsorship, giving you a long-term path to permanent residence alongside your work authorization.
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Get Access To All JobsNetwork Design, Development, and Validation:
- NW engineering background - experience in designing and configuring CLOS NW for cloud services
- Lead firmware upgrades, configuration refreshes, feature rollouts, and controlled network changes in partnership with operations and deployment teams.
- Deep experience designing large-scale leaf-spine and multi-fabric data center networks aka CLOS architecture.
- Hands-on expertise with Ethernet switching, BGP, EVPN/VXLAN, IP addressing, routing scale, ECMP, QoS, and network segmentation.
- Strong knowledge of management, OOB, console-server, and production data-center network architectures.
- Experience with network operating systems and hardware platforms such as Arista EOS, Cisco Nexus/NX-OS, NVIDIA Spectrum/Cumulus, or comparable platforms.
- Experience designing or operating AI/HPC/GPU cluster networking, including RDMA/RoCE, lossless Ethernet, and high-bandwidth fabrics.
- Experience leading firmware lifecycle management, configuration standardization, vulnerability remediation, and network change governance.
- Participates in solution architecture discussions, providing technical guidance on network requirements, tradeoffs, and design decisions.
- Identifies and assesses complex risks in network design and recommends mitigation strategies before deployment.
- Collaborates with vendors and internal stakeholders to align on hardware, firmware, software, and cloud network code requirements.
- Designs playbooks for resolving common and uncommon network issues involving moderately complex systems.
- Analyzes network workflows to identify inefficiencies and proposes scalable solutions to improve performance.
Automation and Scripting:
- Experience with network automation using Python, Ansible, Terraform, APIs, Git, and CI/CD.
- Experience with capacity planning, hardware-resource/TCAM analysis, and large-scale routing-table design.
- Can partner with NW automation teams to design and develop NW modeling and configuration rendering solutions, to be able to review configuration diffs and mitigate configuration issues on NW switches.
- Designs and builds advanced modules within automation frameworks to support testing, operations, and service reliability across multiple environments.
- Automates high-impact network tasks for production and lab environments, and optimizes repetitive, cross-team workflows to improve operational efficiency.
- Develops and maintains advanced dashboards, telemetry tools, and alerting systems to enable proactive monitoring and faster issue resolution.
- Writes, enhances, and documents reusable scripts that streamline routine network operations across teams and product domains.
- Modifies and extends infrastructure pipelines and configuration management tools to meet evolving requirements using existing playbooks and custom logic.
- Independently configures and extends tools to support new products or services, ensuring alignment with platform standards and integration best practices.
Testing and Quality Assurance:
- Designs and develops advanced test strategies and reusable test cases that validate complex network systems and enhance long-term network integrity and reliability, including testing network features in lab environment and rolling it out in production.
- Leads team-level test practices and cross-functional collaboration, helping define robust testing protocols and ensuring consistency in execution across environments.
- Implements and refines post-incident validation methods, integrating break-fix outcomes and lessons learned into continuous test improvements.
- Reviews and approves L1 and L2 network changes and presents high-impact changes to cross-team change management boards, ensuring risks are understood and mitigated.
- Partners with cross-functional teams to drive pre-production validation efforts, ensuring systems and environments meet compliance and deployment-readiness criteria.
- Prepares and delivers audit documentation and test evidence to support internal Governance, Risk, and Compliance (GRC) processes, maintaining alignment with security and policy requirements.
Monitoring and Reliability:
- Works with others (e.g. monitoring teams) to customize dashboards, telemetry pipelines, and alerting systems, defining service level objectives (SLOs) based thresholds and metrics to monitor network health.
- Partners with monitoring and Site Reliability Engineering (SRE) teams to refine alerting systems and enhance early detection of network anomalies and degradation.
- Leads incident response during support rotations, driving root cause analysis and coordinating cross-team resolution for escalated issues.
- Builds and improves internal tools that enable frontline support teams to efficiently respond to network failures and recurring operational issues.
Cross-Team Collaboration and Leadership:
- Drives test and deployment milestones in collaboration with project/program managers, adapting plans to address risks and ensure cross-team alignment.
- Mentors junior engineers and acts as a technical SME, providing hands-on guidance in resolving complex issues.
- Leads customer engagements on technical escalations and delivers clear, actionable root cause analysis (RCA) documentation.
- Influences team-level roadmap and architecture decisions, contributing solutions that align with broader engineering goals.
- Coordinates with vendors and internal teams to resolve standards misalignment, ensuring integration meets technical and operational expectations.
Performance and Capacity Management:
- Leads analysis of network performance metrics (e.g., latency, throughput, packet loss) to identify systemic inefficiencies and drive scalable improvements.
- Forecasts infrastructure needs using performance and capacity data, ensuring systems are prepared for anticipated traffic and service growth.
Planning & Execution:
Manages and coordinates moderately complex tasks, monitoring timelines and deliverables to ensure timely completion and adherence to requirements for a moderately-sized project or initiative. Efficiently delegates, monitors, and prioritizes work across multiple projects, providing technical oversight and adjusting plans to address shifts in resources or timelines.
Location: on-site Seattle, WA, or Redwood City or Santa Clara.
Qualifications
- Deep experience designing large-scale leaf-spine and multi-fabric data center networks.
- Hands-on expertise with Ethernet switching, BGP, EVPN/VXLAN, IP addressing, routing scale, ECMP, QoS, and network segmentation.
- Strong knowledge of management, OOB, console-server, and production data-center network architectures.
- Experience with network operating systems and hardware platforms such as Arista EOS, Cisco Nexus/NX-OS, NVIDIA Spectrum/Cumulus, or comparable platforms.
- Experience designing or operating AI/HPC/GPU cluster networking, including RDMA/RoCE, lossless Ethernet, and high-bandwidth fabrics.
- Experience with network telemetry and observability: gNMI, streaming telemetry, SNMP, syslog, inventory/CMDB integration, and monitoring systems.
- Experience leading firmware lifecycle management, configuration standardization, vulnerability remediation, and network change governance.
- Strong incident-management and root-cause-analysis skills.
- Ability to communicate technical architecture and tradeoffs to engineering, operations, leadership, and customers.
Minimum Job Qualifications
Education and/or Experience:
11 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development
OR
Bachelor's Degree in Computer Science, Electrical Engineering, Hardware Engineering, or related field AND 7 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development
OR
Master's Degree in Computer Science, Electrical Engineering, Hardware Engineering, or related field AND 5 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development
OR
Doctorate in Computer Science, Electrical Engineering, Hardware Engineering, or related field. AND 3 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development.
Network Provider Experience:
3 years of experience working in a large internet service provider (ISP) or cloud provider environment.
Network Modeling Experience:
3 years of experience working with network modeling and programming (e.g., YANG, OpenConfig, NETCONF, Terraform, Python).
Testing and Automation Experience:
5 years of experience working in testing and automation at the system level.
Physical Network Support Experience:
4 years of experience in large-scale physical network support.
Virtual Cloud Networking Experience:
3 years of experience in large-scale virtual cloud networking.
OCI/AWS or other Similar Cloud Associate:
Oracle Cloud Infrastructure (OCI) or Amazon Web Services (AWS) Certification within 6 months of hire.
Network Design, Development, and Validation:
- NW engineering background - experience in designing and configuring CLOS NW for cloud services
- Lead firmware upgrades, configuration refreshes, feature rollouts, and controlled network changes in partnership with operations and deployment teams.
- Deep experience designing large-scale leaf-spine and multi-fabric data center networks aka CLOS architecture.
- Hands-on expertise with Ethernet switching, BGP, EVPN/VXLAN, IP addressing, routing scale, ECMP, QoS, and network segmentation.
- Strong knowledge of management, OOB, console-server, and production data-center network architectures.
- Experience with network operating systems and hardware platforms such as Arista EOS, Cisco Nexus/NX-OS, NVIDIA Spectrum/Cumulus, or comparable platforms.
- Experience designing or operating AI/HPC/GPU cluster networking, including RDMA/RoCE, lossless Ethernet, and high-bandwidth fabrics.
- Experience leading firmware lifecycle management, configuration standardization, vulnerability remediation, and network change governance.
- Participates in solution architecture discussions, providing technical guidance on network requirements, tradeoffs, and design decisions.
- Identifies and assesses complex risks in network design and recommends mitigation strategies before deployment.
- Collaborates with vendors and internal stakeholders to align on hardware, firmware, software, and cloud network code requirements.
- Designs playbooks for resolving common and uncommon network issues involving moderately complex systems.
- Analyzes network workflows to identify inefficiencies and proposes scalable solutions to improve performance.
Automation and Scripting:
- Experience with network automation using Python, Ansible, Terraform, APIs, Git, and CI/CD.
- Experience with capacity planning, hardware-resource/TCAM analysis, and large-scale routing-table design.
- Can partner with NW automation teams to design and develop NW modeling and configuration rendering solutions, to be able to review configuration diffs and mitigate configuration issues on NW switches.
- Designs and builds advanced modules within automation frameworks to support testing, operations, and service reliability across multiple environments.
- Automates high-impact network tasks for production and lab environments, and optimizes repetitive, cross-team workflows to improve operational efficiency.
- Develops and maintains advanced dashboards, telemetry tools, and alerting systems to enable proactive monitoring and faster issue resolution.
- Writes, enhances, and documents reusable scripts that streamline routine network operations across teams and product domains.
- Modifies and extends infrastructure pipelines and configuration management tools to meet evolving requirements using existing playbooks and custom logic.
- Independently configures and extends tools to support new products or services, ensuring alignment with platform standards and integration best practices.
Testing and Quality Assurance:
- Designs and develops advanced test strategies and reusable test cases that validate complex network systems and enhance long-term network integrity and reliability, including testing network features in lab environment and rolling it out in production.
- Leads team-level test practices and cross-functional collaboration, helping define robust testing protocols and ensuring consistency in execution across environments.
- Implements and refines post-incident validation methods, integrating break-fix outcomes and lessons learned into continuous test improvements.
- Reviews and approves L1 and L2 network changes and presents high-impact changes to cross-team change management boards, ensuring risks are understood and mitigated.
- Partners with cross-functional teams to drive pre-production validation efforts, ensuring systems and environments meet compliance and deployment-readiness criteria.
- Prepares and delivers audit documentation and test evidence to support internal Governance, Risk, and Compliance (GRC) processes, maintaining alignment with security and policy requirements.
Monitoring and Reliability:
- Works with others (e.g. monitoring teams) to customize dashboards, telemetry pipelines, and alerting systems, defining service level objectives (SLOs) based thresholds and metrics to monitor network health.
- Partners with monitoring and Site Reliability Engineering (SRE) teams to refine alerting systems and enhance early detection of network anomalies and degradation.
- Leads incident response during support rotations, driving root cause analysis and coordinating cross-team resolution for escalated issues.
- Builds and improves internal tools that enable frontline support teams to efficiently respond to network failures and recurring operational issues.
Cross-Team Collaboration and Leadership:
- Drives test and deployment milestones in collaboration with project/program managers, adapting plans to address risks and ensure cross-team alignment.
- Mentors junior engineers and acts as a technical SME, providing hands-on guidance in resolving complex issues.
- Leads customer engagements on technical escalations and delivers clear, actionable root cause analysis (RCA) documentation.
- Influences team-level roadmap and architecture decisions, contributing solutions that align with broader engineering goals.
- Coordinates with vendors and internal teams to resolve standards misalignment, ensuring integration meets technical and operational expectations.
Performance and Capacity Management:
- Leads analysis of network performance metrics (e.g., latency, throughput, packet loss) to identify systemic inefficiencies and drive scalable improvements.
- Forecasts infrastructure needs using performance and capacity data, ensuring systems are prepared for anticipated traffic and service growth.
Planning & Execution:
Manages and coordinates moderately complex tasks, monitoring timelines and deliverables to ensure timely completion and adherence to requirements for a moderately-sized project or initiative. Efficiently delegates, monitors, and prioritizes work across multiple projects, providing technical oversight and adjusting plans to address shifts in resources or timelines.
Location: on-site Seattle, WA, or Redwood City or Santa Clara.
Qualifications
- Deep experience designing large-scale leaf-spine and multi-fabric data center networks.
- Hands-on expertise with Ethernet switching, BGP, EVPN/VXLAN, IP addressing, routing scale, ECMP, QoS, and network segmentation.
- Strong knowledge of management, OOB, console-server, and production data-center network architectures.
- Experience with network operating systems and hardware platforms such as Arista EOS, Cisco Nexus/NX-OS, NVIDIA Spectrum/Cumulus, or comparable platforms.
- Experience designing or operating AI/HPC/GPU cluster networking, including RDMA/RoCE, lossless Ethernet, and high-bandwidth fabrics.
- Experience with network telemetry and observability: gNMI, streaming telemetry, SNMP, syslog, inventory/CMDB integration, and monitoring systems.
- Experience leading firmware lifecycle management, configuration standardization, vulnerability remediation, and network change governance.
- Strong incident-management and root-cause-analysis skills.
- Ability to communicate technical architecture and tradeoffs to engineering, operations, leadership, and customers.
Minimum Job Qualifications
Education and/or Experience:
11 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development
OR
Bachelor's Degree in Computer Science, Electrical Engineering, Hardware Engineering, or related field AND 7 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development
OR
Master's Degree in Computer Science, Electrical Engineering, Hardware Engineering, or related field AND 5 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development
OR
Doctorate in Computer Science, Electrical Engineering, Hardware Engineering, or related field. AND 3 years of experience in network engineering, electrical engineering, cloud programming, or networking research and development.
Network Provider Experience:
3 years of experience working in a large internet service provider (ISP) or cloud provider environment.
Network Modeling Experience:
3 years of experience working with network modeling and programming (e.g., YANG, OpenConfig, NETCONF, Terraform, Python).
Testing and Automation Experience:
5 years of experience working in testing and automation at the system level.
Physical Network Support Experience:
4 years of experience in large-scale physical network support.
Virtual Cloud Networking Experience:
3 years of experience in large-scale virtual cloud networking.
OCI/AWS or other Similar Cloud Associate:
Oracle Cloud Infrastructure (OCI) or Amazon Web Services (AWS) Certification within 6 months of hire.
See all 2,759+ Principal Developer Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Principal Developer roles.
Get Access To All JobsTips for Finding Visa Sponsorship as a Principal Developer
Map your degree to the role
Principal Developer positions require a directly related bachelor's degree for H-1B specialty occupation status. If your degree is in computer science, software engineering, or a related technical field, document that alignment explicitly before you apply, since USCIS scrutinizes senior-level IC roles more heavily than standard engineering titles.
Verify prevailing wage before negotiating
Your employer's LCA must certify a wage at or above the prevailing wage for your location and level. Use the OFLC Wage Search to look up the Level III or Level IV wage for software developers in your target metro before you receive an offer, so you can negotiate from an informed baseline.
Target companies with active LCA filing history
Use Migrate Mate to find employers who have filed verified LCAs for Principal Developer or senior software roles. Employers with consistent filing history are far more likely to run a smooth sponsorship process than those attempting their first H-1B petition at your offer stage.
Flag multi-site work arrangements early
Principal Developers at large tech companies often work across multiple offices or remotely. Each worksite requires a separate certified LCA posted on file, so alert your employer's immigration team to any arrangement other than a single fixed location before they file, not after USCIS issues a Request for Evidence.
Accelerate your PERM timeline strategically
If you're on H-1B and targeting a green card, ask your employer to start the PERM labor certification process within your first two to three years of status. Filing an I-140 early preserves your priority date and lets you use AC21 portability after 180 days, protecting you if you later change roles or employers.
Document specialty occupation evidence proactively
USCIS increasingly issues Requests for Evidence on Principal Developer petitions, challenging whether the role truly requires a degree. Collect your job description, org chart position, and evidence that peer companies require bachelor's-level education for equivalent roles before your employer submits the I-129 petition.
Frequently Asked Questions
Does a Principal Developer role qualify as a specialty occupation for H-1B purposes?
Yes, provided the position genuinely requires at least a bachelor's degree in a directly related field such as computer science or software engineering. USCIS scrutinizes senior individual contributor titles more closely than standard engineering roles, so your employer's petition should include a detailed job description showing that the degree is a minimum requirement, not simply preferred.
Which visa types can a Principal Developer use for U.S. work authorization?
H-1B is the most common path, covering up to six years of status with an annual cap and lottery. Australian nationals can use the E-3 visa, which has a separate cap and no lottery. Canadian and Mexican nationals may qualify under TN visa if the role fits a listed USMCA profession. All three require the position to meet specialty occupation criteria.
How do I find employers actively sponsoring Principal Developer visas?
Migrate Mate lists U.S. employers with verified LCA sponsorship history for software and engineering roles, searchable by city and seniority level. Focusing your search there saves time by surfacing companies that have already navigated the filing process for comparable positions.
Can a Principal Developer self-petition for a green card without employer sponsorship?
Yes. An EB-1A extraordinary ability petition or an EB-2 National Interest Waiver allows self-petition if you can demonstrate sustained national or international acclaim in software development. The bar is high, typically requiring published work, significant open-source contributions, speaking engagements, or peer recognition, but Principal Developers with an unusually strong public record do qualify.
What happens to my H-1B status if I change employers mid-sponsorship?
You can start work with a new H-1B employer as soon as the new petition is filed with USCIS, without waiting for approval. If your I-140 green card petition has been approved for 180 days or more, AC21 portability lets you transfer that priority date to a new employer in a same or similar occupational category, protecting years of PERM progress.
What is the prevailing wage requirement for sponsored Principal Developer jobs?
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.