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Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!

Crusoe

Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!

full-timePosted: Oct 15, 2025

Job Description

Software Engineer II, SDN Networking at Crusoe - San Francisco, CA

Role Overview

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As a Software Engineer II specializing in Software Defined Networking (SDN), you will play a pivotal role in developing and executing Crusoe's SDN strategy. This role involves extensive work with the Linux Kernel and cutting-edge technologies like XDP/EBPF, DPDK, SmartNIC, and DPU/IPU. You will be instrumental in driving innovation and performance improvements for Crusoe's cloud infrastructure.

Day in the Life

A typical day for a Software Engineer II, SDN Networking at Crusoe might involve:

  • Developing and refining the roadmap for Crusoe Cloud's SDN strategy.
  • Hands-on coding and guiding the engineering team through architecture and design decisions.
  • Conducting design and code reviews to ensure high-quality code.
  • Collaborating with the network infrastructure organization to develop industry-leading networking solutions.
  • Leading Linux Kernel and driver development efforts.
  • Designing system architecture for networking solutions.
  • Providing production support and troubleshooting network issues.
  • Participating in cross-functional meetings and collaborating with other teams.
  • Researching and experimenting with new networking technologies to improve performance and efficiency.

Why San Francisco?

San Francisco is a global hub for technology and innovation. Working at Crusoe in San Francisco offers numerous advantages:

  • Access to a Talent Pool: San Francisco attracts top engineering talent from around the world.
  • Networking Opportunities: The city hosts numerous tech events, conferences, and meetups, providing ample networking opportunities.
  • Innovation Ecosystem: San Francisco is at the forefront of technological innovation, offering a stimulating environment for engineers.
  • Career Growth: The concentration of tech companies in San Francisco provides abundant opportunities for career advancement.
  • Quality of Life: Despite the high cost of living, San Francisco offers a high quality of life with its vibrant culture, diverse communities, and access to outdoor activities.

Career Path

At Crusoe, career growth is encouraged and supported. A Software Engineer II, SDN Networking can advance along several paths:

  • Senior Software Engineer: Taking on more complex projects and leading technical initiatives.
  • Principal Engineer: Becoming a subject matter expert and guiding the technical direction of the team.
  • Engineering Manager: Leading a team of engineers and overseeing project execution.
  • Architect: Focusing on the overall system architecture and design of Crusoe's cloud infrastructure.

Salary & Benefits

Crusoe offers a competitive salary and benefits package. The estimated salary range for a Software Engineer II, SDN Networking in San Francisco is $150,000 - $220,000 per year. In addition to competitive pay, Crusoe provides:

  • Restricted Stock Units in a fast-growing technology company.
  • Comprehensive health insurance options, including HDHP and PPO plans, vision, and dental.
  • Employer contributions to HSA accounts.
  • Paid Parental Leave.
  • Paid life insurance, short-term, and long-term disability coverage.
  • Teladoc services.
  • 401(k) with a 100% match up to 4% of salary.
  • Generous paid time off and holiday schedule.
  • Cell phone reimbursement.
  • Tuition reimbursement.
  • Subscription to the Calm app.
  • MetLife Legal services.

Crusoe Culture

Crusoe fosters a culture of innovation, collaboration, and sustainability. The company values:

  • Ambitious Creation: Encouraging employees to think big and create innovative solutions.
  • Sustainable Technology: Committing to responsible and sustainable technology practices.
  • Teamwork: Promoting collaboration and teamwork to achieve common goals.
  • Impact: Providing opportunities for employees to make a tangible impact on the company and the world.
  • Growth: Supporting employee growth and development through training and mentorship programs.

How to Apply

To apply for the Software Engineer II, SDN Networking position at Crusoe, please submit your resume and cover letter through the Crusoe Careers website. Be sure to highlight your relevant experience and skills, and explain why you are interested in joining Crusoe.

FAQ

  1. What is Crusoe's mission?

    Crusoe's mission is to accelerate the abundance of energy and intelligence.

  2. What technologies will I be working with?

    You will be working with the Linux Kernel, XDP/EBPF, DPDK, SmartNIC, DPU/IPU, and other cutting-edge networking technologies.

  3. What are the required qualifications for this role?

    The required qualifications include 2+ years of related experience, proficiency in C, C++, and/or Rust, extensive knowledge of Linux Systems Internals, and expertise in Network Programming.

  4. What is the work environment like at Crusoe?

    Crusoe fosters a culture of innovation, collaboration, and sustainability.

  5. What are the benefits of working at Crusoe?

    Crusoe offers a competitive salary, stock options, comprehensive health insurance, and other benefits.

  6. What opportunities for career growth are available at Crusoe?

    Crusoe provides opportunities for career advancement through promotions, mentorship programs, and training.

  7. Is prior open-source contributions a must have?

    No, but it is highly advantageous.

  8. What type of visa sponsorship is provided?

    Please consult with Crusoe HR for the latest sponsorship information. Sponsorship can vary.

  9. Is there are remote work for the position?

    Not at this time. The position will be based in San Francisco

  10. Who should I contact for application questions?

    Please email careers@crusoecloud.com.

Locations

  • San Francisco, California, United States

Salary

Estimated Salary Rangemedium confidence

165,000 - 242,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Software Defined Networking (SDN)intermediate
  • Linux Kernelintermediate
  • XDP/EBPFintermediate
  • DPDKintermediate
  • SmartNICintermediate
  • DPU/IPUintermediate
  • Cintermediate
  • C++intermediate
  • Rustintermediate
  • Linux Systems Internalsintermediate
  • Computer Architectureintermediate
  • Network Programmingintermediate
  • Packet Processingintermediate
  • AF_XDPintermediate
  • TCP/IPintermediate
  • Mellanox/Nvidia SmartNIC (ConnectX6/7)intermediate
  • DPU Bluefield3intermediate
  • Intel IPUintermediate
  • SR-IOVintermediate
  • vDPAintermediate
  • Open vSwitchintermediate
  • Openflowintermediate
  • Open Virtual Networkingintermediate
  • Kernel Developmentintermediate
  • Embedded Developmentintermediate
  • Open vSwitch/OVSintermediate
  • Open Virtual Networking/OVNintermediate
  • Multusintermediate
  • Ciliumintermediate

Required Qualifications

  • 2+ years of related experience building and operating at scale in a production environment. (experience)
  • Proven experience in system programming with C, C++ and/or Rust. (experience)
  • Extensive knowledge of Linux Systems Internals and computer architecture. (experience)
  • Expertise in Network Programming and Packet Processing pipelines. (experience)
  • Hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK. (experience)
  • In-depth understanding of TCP/IP and network accelerators like Mellanox/Nvidia SmartNIC (ConnectX6/7), DPU Bluefield3, and Intel IPU. (experience)
  • Familiarity with SR-IOV, vDPA, and scalable functions. (experience)
  • Strong background in kernel or embedded development, particularly with the Linux kernel. (experience)
  • Experience with Open vSwitch, Openflow, and Open Virtual Networking. (experience)
  • Knowledge of professional software engineering practices and best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations. (experience)
  • Demonstrated track record of contributions to the open source community (e.g., Open vSwitch/OVS, Open Virtual Networking/OVN, Multus, Cilium). (experience)
  • Advanced degree in Computer Science, Engineering, or a related field (Bonus). (experience)
  • Proven leadership experience in a technical role (Bonus). (experience)
  • Strong analytical and problem-solving skills (Bonus). (experience)
  • Excellent communication and collaboration skills (Bonus). (experience)
  • Experience with cloud networking platforms (AWS, Azure, GCP) and virtualization technologies (VMware, KVM) (Bonus). (experience)

Responsibilities

  • Develop and execute the roadmap for the Software Defined Networking strategy at Crusoe Cloud.
  • Provide hands-on guidance to the engineering team through architecture decisions.
  • Lead design processes, design reviews, and code reviews.
  • Oversee implementation tasks related to SDN.
  • Collaborate with the network infrastructure organization to develop industry-leading networking infrastructure.
  • Lead Linux Kernel and driver development efforts.
  • Design system architecture for networking solutions.
  • Provide production support for networking infrastructure.
  • Engage in cross-functional collaboration with other teams.
  • Drive innovation and performance improvements using technologies such as XDP/EBPF, DPDK, SmartNIC, and DPU/IPU.
  • Ensure adherence to coding standards and best practices.
  • Contribute to open-source networking projects and communities.

Benefits

  • general: Industry competitive pay
  • general: Restricted Stock Units in a fast-growing, well-funded technology company
  • general: Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents
  • general: Employer contributions to HSA accounts
  • general: Paid Parental Leave
  • general: Paid life insurance, short-term and long-term disability
  • general: Teladoc
  • general: 401(k) with a 100% match up to 4% of salary
  • general: Generous paid time off and holiday schedule
  • general: Cell phone reimbursement
  • general: Tuition reimbursement
  • general: Subscription to the Calm app
  • general: MetLife Legal

Target Your Resume for "Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!" , Crusoe

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Tags & Categories

SDNNetworkingLinuxKernelCloudSan FranciscoEngineeringSoftware EngineerSDN NetworkingSoftware Defined NetworkingLinux KernelXDPEBPFDPDKSmartNICDPUIPUC ProgrammingC++ ProgrammingRust ProgrammingLinux SystemsNetwork ProgrammingPacket ProcessingTCP/IPMellanoxNvidiaConnectXBluefieldIntel IPUSR-IOVvDPAOpen vSwitchOpenFlowCaliforniaCrusoe CloudCloud NetworkingKernel DevelopmentGreen TechAI InfrastructureCloudEngineering

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Crusoe logo

Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!

Crusoe

Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!

full-timePosted: Oct 15, 2025

Job Description

Software Engineer II, SDN Networking at Crusoe - San Francisco, CA

Role Overview

Crusoe is on a mission to accelerate the abundance of energy and intelligence. As a Software Engineer II specializing in Software Defined Networking (SDN), you will play a pivotal role in developing and executing Crusoe's SDN strategy. This role involves extensive work with the Linux Kernel and cutting-edge technologies like XDP/EBPF, DPDK, SmartNIC, and DPU/IPU. You will be instrumental in driving innovation and performance improvements for Crusoe's cloud infrastructure.

Day in the Life

A typical day for a Software Engineer II, SDN Networking at Crusoe might involve:

  • Developing and refining the roadmap for Crusoe Cloud's SDN strategy.
  • Hands-on coding and guiding the engineering team through architecture and design decisions.
  • Conducting design and code reviews to ensure high-quality code.
  • Collaborating with the network infrastructure organization to develop industry-leading networking solutions.
  • Leading Linux Kernel and driver development efforts.
  • Designing system architecture for networking solutions.
  • Providing production support and troubleshooting network issues.
  • Participating in cross-functional meetings and collaborating with other teams.
  • Researching and experimenting with new networking technologies to improve performance and efficiency.

Why San Francisco?

San Francisco is a global hub for technology and innovation. Working at Crusoe in San Francisco offers numerous advantages:

  • Access to a Talent Pool: San Francisco attracts top engineering talent from around the world.
  • Networking Opportunities: The city hosts numerous tech events, conferences, and meetups, providing ample networking opportunities.
  • Innovation Ecosystem: San Francisco is at the forefront of technological innovation, offering a stimulating environment for engineers.
  • Career Growth: The concentration of tech companies in San Francisco provides abundant opportunities for career advancement.
  • Quality of Life: Despite the high cost of living, San Francisco offers a high quality of life with its vibrant culture, diverse communities, and access to outdoor activities.

Career Path

At Crusoe, career growth is encouraged and supported. A Software Engineer II, SDN Networking can advance along several paths:

  • Senior Software Engineer: Taking on more complex projects and leading technical initiatives.
  • Principal Engineer: Becoming a subject matter expert and guiding the technical direction of the team.
  • Engineering Manager: Leading a team of engineers and overseeing project execution.
  • Architect: Focusing on the overall system architecture and design of Crusoe's cloud infrastructure.

Salary & Benefits

Crusoe offers a competitive salary and benefits package. The estimated salary range for a Software Engineer II, SDN Networking in San Francisco is $150,000 - $220,000 per year. In addition to competitive pay, Crusoe provides:

  • Restricted Stock Units in a fast-growing technology company.
  • Comprehensive health insurance options, including HDHP and PPO plans, vision, and dental.
  • Employer contributions to HSA accounts.
  • Paid Parental Leave.
  • Paid life insurance, short-term, and long-term disability coverage.
  • Teladoc services.
  • 401(k) with a 100% match up to 4% of salary.
  • Generous paid time off and holiday schedule.
  • Cell phone reimbursement.
  • Tuition reimbursement.
  • Subscription to the Calm app.
  • MetLife Legal services.

Crusoe Culture

Crusoe fosters a culture of innovation, collaboration, and sustainability. The company values:

  • Ambitious Creation: Encouraging employees to think big and create innovative solutions.
  • Sustainable Technology: Committing to responsible and sustainable technology practices.
  • Teamwork: Promoting collaboration and teamwork to achieve common goals.
  • Impact: Providing opportunities for employees to make a tangible impact on the company and the world.
  • Growth: Supporting employee growth and development through training and mentorship programs.

How to Apply

To apply for the Software Engineer II, SDN Networking position at Crusoe, please submit your resume and cover letter through the Crusoe Careers website. Be sure to highlight your relevant experience and skills, and explain why you are interested in joining Crusoe.

FAQ

  1. What is Crusoe's mission?

    Crusoe's mission is to accelerate the abundance of energy and intelligence.

  2. What technologies will I be working with?

    You will be working with the Linux Kernel, XDP/EBPF, DPDK, SmartNIC, DPU/IPU, and other cutting-edge networking technologies.

  3. What are the required qualifications for this role?

    The required qualifications include 2+ years of related experience, proficiency in C, C++, and/or Rust, extensive knowledge of Linux Systems Internals, and expertise in Network Programming.

  4. What is the work environment like at Crusoe?

    Crusoe fosters a culture of innovation, collaboration, and sustainability.

  5. What are the benefits of working at Crusoe?

    Crusoe offers a competitive salary, stock options, comprehensive health insurance, and other benefits.

  6. What opportunities for career growth are available at Crusoe?

    Crusoe provides opportunities for career advancement through promotions, mentorship programs, and training.

  7. Is prior open-source contributions a must have?

    No, but it is highly advantageous.

  8. What type of visa sponsorship is provided?

    Please consult with Crusoe HR for the latest sponsorship information. Sponsorship can vary.

  9. Is there are remote work for the position?

    Not at this time. The position will be based in San Francisco

  10. Who should I contact for application questions?

    Please email careers@crusoecloud.com.

Locations

  • San Francisco, California, United States

Salary

Estimated Salary Rangemedium confidence

165,000 - 242,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Software Defined Networking (SDN)intermediate
  • Linux Kernelintermediate
  • XDP/EBPFintermediate
  • DPDKintermediate
  • SmartNICintermediate
  • DPU/IPUintermediate
  • Cintermediate
  • C++intermediate
  • Rustintermediate
  • Linux Systems Internalsintermediate
  • Computer Architectureintermediate
  • Network Programmingintermediate
  • Packet Processingintermediate
  • AF_XDPintermediate
  • TCP/IPintermediate
  • Mellanox/Nvidia SmartNIC (ConnectX6/7)intermediate
  • DPU Bluefield3intermediate
  • Intel IPUintermediate
  • SR-IOVintermediate
  • vDPAintermediate
  • Open vSwitchintermediate
  • Openflowintermediate
  • Open Virtual Networkingintermediate
  • Kernel Developmentintermediate
  • Embedded Developmentintermediate
  • Open vSwitch/OVSintermediate
  • Open Virtual Networking/OVNintermediate
  • Multusintermediate
  • Ciliumintermediate

Required Qualifications

  • 2+ years of related experience building and operating at scale in a production environment. (experience)
  • Proven experience in system programming with C, C++ and/or Rust. (experience)
  • Extensive knowledge of Linux Systems Internals and computer architecture. (experience)
  • Expertise in Network Programming and Packet Processing pipelines. (experience)
  • Hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK. (experience)
  • In-depth understanding of TCP/IP and network accelerators like Mellanox/Nvidia SmartNIC (ConnectX6/7), DPU Bluefield3, and Intel IPU. (experience)
  • Familiarity with SR-IOV, vDPA, and scalable functions. (experience)
  • Strong background in kernel or embedded development, particularly with the Linux kernel. (experience)
  • Experience with Open vSwitch, Openflow, and Open Virtual Networking. (experience)
  • Knowledge of professional software engineering practices and best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations. (experience)
  • Demonstrated track record of contributions to the open source community (e.g., Open vSwitch/OVS, Open Virtual Networking/OVN, Multus, Cilium). (experience)
  • Advanced degree in Computer Science, Engineering, or a related field (Bonus). (experience)
  • Proven leadership experience in a technical role (Bonus). (experience)
  • Strong analytical and problem-solving skills (Bonus). (experience)
  • Excellent communication and collaboration skills (Bonus). (experience)
  • Experience with cloud networking platforms (AWS, Azure, GCP) and virtualization technologies (VMware, KVM) (Bonus). (experience)

Responsibilities

  • Develop and execute the roadmap for the Software Defined Networking strategy at Crusoe Cloud.
  • Provide hands-on guidance to the engineering team through architecture decisions.
  • Lead design processes, design reviews, and code reviews.
  • Oversee implementation tasks related to SDN.
  • Collaborate with the network infrastructure organization to develop industry-leading networking infrastructure.
  • Lead Linux Kernel and driver development efforts.
  • Design system architecture for networking solutions.
  • Provide production support for networking infrastructure.
  • Engage in cross-functional collaboration with other teams.
  • Drive innovation and performance improvements using technologies such as XDP/EBPF, DPDK, SmartNIC, and DPU/IPU.
  • Ensure adherence to coding standards and best practices.
  • Contribute to open-source networking projects and communities.

Benefits

  • general: Industry competitive pay
  • general: Restricted Stock Units in a fast-growing, well-funded technology company
  • general: Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents
  • general: Employer contributions to HSA accounts
  • general: Paid Parental Leave
  • general: Paid life insurance, short-term and long-term disability
  • general: Teladoc
  • general: 401(k) with a 100% match up to 4% of salary
  • general: Generous paid time off and holiday schedule
  • general: Cell phone reimbursement
  • general: Tuition reimbursement
  • general: Subscription to the Calm app
  • general: MetLife Legal

Target Your Resume for "Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!" , Crusoe

Get personalized recommendations to optimize your resume specifically for Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now!" , Crusoe

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

SDNNetworkingLinuxKernelCloudSan FranciscoEngineeringSoftware EngineerSDN NetworkingSoftware Defined NetworkingLinux KernelXDPEBPFDPDKSmartNICDPUIPUC ProgrammingC++ ProgrammingRust ProgrammingLinux SystemsNetwork ProgrammingPacket ProcessingTCP/IPMellanoxNvidiaConnectXBluefieldIntel IPUSR-IOVvDPAOpen vSwitchOpenFlowCaliforniaCrusoe CloudCloud NetworkingKernel DevelopmentGreen TechAI InfrastructureCloudEngineering

Answer 10 quick questions to check your fit for Software Engineer II, SDN Networking Careers at Crusoe - San Francisco, California | Apply Now! @ Crusoe.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.