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Staff Software Engineer, Networking

CrusoeSan Francisco, CA - USCloud Engineering
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Salary
$215K - $260K USD
Job type
Full-time
Posted
31 Aug 2026
Status
Open · checked 7d ago

About this role

Crusoe is seeking a Staff Software Engineer for their networking team based in San Francisco, California. This full-time role suits an experienced engineer with a strong background in high-performance systems who wants to build next-generation artificial intelligence infrastructure.

Role Overview

The Cloud Engineering department at Crusoe is looking for an expert professional to drive the creation and execution of an advanced Software Defined Networking strategy. The person in this position will steer engineering projects through all stages of development, from initial architecture choices and design reviews to deployment and operations. Working closely with network infrastructure teams, the individual will optimize Linux kernel components, integrate cutting-edge kernel bypass technologies, and help scale the underlying cloud architecture to support massive artificial intelligence workloads.

Key Responsibilities

Create and execute the strategic roadmap for Crusoe Cloud software-defined networking.
Guide the engineering group through the entire software development lifecycle, handling architectural decisions, design processes, code reviews, and implementation.
Partner with the network infrastructure organization to build and release industry-leading networking capabilities.
Architect, build, and maintain Linux kernel and driver elements with a strong focus on system optimization.
Integrate advanced kernel bypass mechanisms like XDP/EBPF, AF_XDP, and DPDK into the infrastructure.
Leverage specialized network accelerators including NVIDIA SmartNICs, BlueField-3 DPUs, and Intel IPUs.
Partner across multiple departments to guarantee successful project completion and operational excellence.

Requirements

Minimum of eight years of demonstrated experience building and running high-performance production networking systems.
Proficiency in systems programming using languages such as C, C++, and Golang.
Comprehensive understanding of Linux systems internals, covering kernel architecture, memory management, and device drivers.
Familiarity with network programming concepts, packet processing pipelines, TCP/IP, and networking accelerators.
Practical background using kernel bypass techniques like XDP/EBPF, AF_XDP, and DPDK.
Knowledge of SR-IOV, vDPA, and scalable functions alongside experience with Open vSwitch, Openflow, and Open Virtual Networking.
Strong capability to communicate clearly with technical and non-technical colleagues while following professional software engineering standards.

Nice to Have

Advanced degree in engineering, computer science, or a related discipline.
Track record of leadership in technical positions.
Experience working with cloud networking options on AWS, Azure, or GCP, plus virtualization platforms like KVM and VMware.
Open-source contributions to projects such as Open vSwitch, OVN, Multus, or Cilium.

Skills and Tools

Golang
C++
C
Linux Kernel
AWS
GCP
Azure
XDP/EBPF
DPDK
SmartNICs
DPUs and IPUs

Salary and Benefits

Annual compensation ranging between $215,000 and $260,000 plus bonus
Restricted Stock Units included with all offers
Comprehensive medical, dental, and vision health plans
Employer contributions toward Health Savings Accounts
Paid time off, paid holidays, and paid parental leave
Life insurance, short-term disability, and long-term disability coverage
401(k) retirement plan featuring a company match of up to 4% of salary
Professional development funds, tuition reimbursement, and wellness support
Commuter benefits for parking and transit, plus a cell phone stipend
Volunteer time off

About the Company

Crusoe operates as a vertically integrated artificial intelligence infrastructure enterprise designed to bridge the gap between heavy energy demands and advanced intelligence workloads. By owning and operating every layer of the technology stack from power generation to computing tokens, the organization aims to solve infrastructure bottlenecks with an energy-first mindset.

How to Apply

Interested candidates should visit the official Crusoe careers website to submit an application for this position.

Skills and tech stack

AWSGCPAzureGolangC++

Questions candidates ask

What is the location of this job?

The position is based in San Francisco, California, on a full-time, non-remote basis.

What is the salary range for the Staff Software Engineer role?

The compensation ranges from $215,000 to $260,000 per year, plus bonuses and Restricted Stock Units.

How many years of experience are required?

Applicants must have at least 8 years of proven experience building and operating high-performance networking systems in production.

What programming languages are needed?

Strong proficiency in systems programming languages such as C, C++, and/or Golang is required.

What benefits does the company provide?

Benefits include medical, dental, and vision insurance, 401(k) with up to a 4% match, HSA contributions, paid parental leave, PTO, life and disability insurance, wellness support, and commuter benefits.

Ready to apply?

The application is on the official Crusoe careers page.

Apply on company site