Software Engineer II, SDN Networking at Crusoe

San Francisco, California, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years)Experience Level

Full TimeJob Type

UnknownVisa

Cloud Computing, Artificial IntelligenceIndustries

Requirements

2+ years of related experience building and operating at scale in a production environment
Proven experience in system programming with C, C++ and/or Rust
Extensive knowledge of Linux Systems Internals and computer architecture
Expertise in Network Programming and Packet Processing pipelines
Hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK
In-depth understanding of TCP/IP and network accelerators like Mellanox/Nvidia SmartNIC (ConnectX6/7), DPU Bluefield3, and Intel IPU
Familiarity with SR-IOV, vDPA, and scalable functions
Strong background in kernel or embedded development, particularly with the Linux kernel
Experience with Open vSwitch, Openflow, and Open Virtual Networking
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
Demonstrated track record of contributions to the open source community (e.g., Open vSwitch/OVS, Open Virtual Networking/OVN, Multus, Cilium)

Responsibilities

Develop and execute the roadmap for the Software Defined Networking strategy at Crusoe Cloud
Be highly hands-on, guiding the engineering team through architecture decisions, design processes, design reviews, code reviews, and implementation tasks
Collaborate with the network infrastructure organization to develop industry-leading networking infrastructure
Lead Linux Kernel and driver development, system architecture design, production support, and cross-functional collaboration

Skills

Key technologies and capabilities for this role

CC++RustLinux KernelXDPeBPFDPDKAF_XDPSmartNICDPUIPUTCP/IPSR-IOVvDPA

Questions & Answers

Common questions about this position

Is this position remote or onsite?

This is an onsite position.

What are the key required skills for this Software Engineer II role?

Key skills include proven experience in system programming with C, C++ and/or Rust, extensive knowledge of Linux Systems Internals and computer architecture, expertise in Network Programming and Packet Processing pipelines, and hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK.

What benefits are offered for this role?

Benefits include industry competitive pay, Restricted Stock Units, and health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents.

What is the salary range for this position?

The job description mentions industry competitive pay, but no specific salary range is provided.

What experience makes a strong candidate for this role?

Strong candidates will have 2+ years of related experience building and operating at scale in production, a track record of open source contributions (e.g., Open vSwitch/OVS, OVN, Multus, Cilium), and bonus points for advanced degrees, leadership experience, and cloud networking familiarity.

Crusoe

Utilizes wasted energy for computing power

About Crusoe

Crusoe Energy Systems Inc. provides digital infrastructure that focuses on using wasted, stranded, or clean energy sources to power high-performance computing and artificial intelligence. The company helps clients in the technology and energy sectors by offering scalable computing solutions that aim to reduce greenhouse gas emissions and support the transition to cleaner energy. Crusoe's approach involves converting excess natural gas and renewable energy into computing power, which allows them to maximize resource efficiency while minimizing environmental impact. Unlike many competitors, Crusoe specifically targets the intersection of energy and technology, generating revenue by supplying computing resources to enterprises that need significant computational power for applications like AI and machine learning, along with providing technical support.

Denver, ColoradoHeadquarters

2018Year Founded

$1,082.2MTotal Funding

SERIES_DCompany Stage

Energy, AI & Machine LearningIndustries

201-500Employees

Benefits

Industry competitive pay

Health insurance package options that include HDHP and PPO, vision, and dental for you and your dependents

Paid life insurance, short-term and long-term disability

Parental leave

Stock options in a fast-growing, well-funded technology company

Pet-friendly offices

Teladoc

401(k) with a 4% match

Unlimited time off

Cell phone reimbursement

Tuition reimbursement

Company paid commuter benefit; $100 per month

Calm

Risks

Increased competition in AI infrastructure could threaten Crusoe's market share.

Regulatory scrutiny may arise from Bitcoin mining's environmental concerns.

Rapid expansion into AI infrastructure may lead to operational challenges.

Differentiation

Crusoe converts wasted energy into computing power, reducing environmental impact.

The company offers scalable solutions for AI and high-performance computing needs.

Crusoe's Digital Flare Mitigation technology utilizes natural gas for eco-friendly Bitcoin mining.

Upsides

Crusoe secured $600M in Series D funding, boosting AI infrastructure expansion.

Partnerships with tech firms enhance Crusoe's AI capabilities and market reach.

AI-driven energy optimization can significantly reduce operational costs in data centers.

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