Full-Time

Senior Software Engineer

Network Datapath

Posted on 10/15/2024

CoreWeave

CoreWeave

501-1,000 employees

Cloud service for GPU-accelerated workloads

Compensation Overview

$175k - $210k/yr

Senior

Livingston, NJ, USA + 3 more

More locations: New York, NY, USA | Bellevue, WA, USA | Sunnyvale, CA, USA

Hybrid workplace; remote work considered for candidates outside 30 miles of office locations.

Category
Backend Engineering
Software Engineering
Required Skills
Kubernetes
Python
Go
C/C++
Development Operations (DevOps)
Requirements
  • Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field.
  • Proven experience (5+ years) as a Software Engineer, with a focus on networking and cloud infrastructure.
  • Expertise in network protocols, routing, and security (TCP/IP, BGP, kernel networking, etc.).
  • Proficiency in programming languages such as Golang, Python, or C++ for automation and scripting.
  • Experience with software-defined networking (SDN) and network virtualization technologies.
  • Experience building and deploying k8s networking and infrastructure.
  • Experience with k8s operators and controllers is a plus.
  • Excellent problem-solving skills and a proactive attitude towards troubleshooting and issue resolution.
  • Strong communication skills and the ability to collaborate effectively with cross-functional teams.
  • A passion for staying updated on emerging technologies and a commitment to continuous learning.
Responsibilities
  • Design, develop, and maintain the network datapath infrastructure for our GPU cloud services, including host networking, smart NICs, and overlay/underlay networks.
  • Collaborate with cross-functional teams, including DevOps, System Administrators, and Software Engineers, to ensure seamless integration of network datapath solutions.
  • Optimize host network performance, latency, and throughput to meet the demanding requirements of GPU-based workloads.
  • Implement and maintain network security protocols and best practices to protect customer data and infrastructure.
  • Participate in an on-call rotation, troubleshoot and resolve network-related issues, and provide timely support to the operations team.
  • Stay up-to-date with the latest networking technologies, industry trends, and best practices to continually improve our networking infrastructure.
  • Participate in code reviews, design discussions, and architecture decisions to ensure high-quality software development practices.
Desired Qualifications
  • Experience with k8s operators and controllers is a plus.

CoreWeave provides cloud computing services that focus on GPU-accelerated workloads, which are essential for tasks requiring high computational power like Generative AI, Machine Learning, and Visual Effects rendering. Their services allow clients to access powerful computing resources without needing to invest in expensive hardware, as they operate on a pay-as-you-go basis. CoreWeave's infrastructure is built on a bare metal serverless Kubernetes platform, which enhances performance while minimizing operational complexity for clients. This setup is particularly beneficial for tech companies, film studios, and enterprises that need efficient data processing solutions. Unlike many competitors, CoreWeave offers a wide range of NVIDIA GPUs, enabling clients to tailor their performance and costs to their specific needs. The company's goal is to provide scalable and efficient computing resources that meet the growing demands of various industries.

Company Size

501-1,000

Company Stage

IPO

Headquarters

New York City, New York

Founded

2017

Simplify Jobs

Simplify's Take

What believers are saying

  • CoreWeave set a new AI inference benchmark with NVIDIA GB200 Superchips in April 2025.
  • OpenAI invested $12 billion in CoreWeave, highlighting strong confidence in their capabilities.
  • The NJ AI Hub partnership positions CoreWeave as a leader in AI innovation.

What critics are saying

  • CoreWeave's reliance on key customers poses a risk to revenue stability.
  • High debt levels and cash burn raise doubts about long-term sustainability.
  • The downsized IPO indicates potential investor hesitance and market skepticism.

What makes CoreWeave unique

  • CoreWeave specializes in GPU-accelerated workloads for AI, ML, and VFX rendering.
  • Their infrastructure uses a bare metal serverless Kubernetes platform for high performance.
  • CoreWeave offers a broad selection of NVIDIA GPUs for optimized performance and cost.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Tuition Reimbursement

Mental Health Support

Family Planning Benefits

Paid Parental Leave

Hybrid Work Options

401(k) Company Match

Unlimited Paid Time Off

Catered lunch each day in our office and data center locations

A casual work environment

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

6%

2 year growth

8%
PR Newswire
Apr 2nd, 2025
Coreweave Achieves New Record-Breaking Ai Inferencing Benchmark With Nvidia Gb200 Grace Blackwell Superchips

CoreWeave is the first cloud service provider to submit MLPerf Inference v5.0 results for NVIDIA GB200 Superchips. LIVINGSTON, N.J., April 2, 2025 /PRNewswire/ -- CoreWeave, the AI Hyperscaler™, today announced its MLPerf v5.0 results, setting a new industry benchmark in AI inference with NVIDIA GB200 Grace Blackwell Superchips. Using a CoreWeave instance with NVIDIA GB200, featuring two NVIDIA Grace CPUs and four NVIDIA Blackwell GPUs, CoreWeave delivered 800 tokens per second (TPS) on the Llama 3.1 405B model1—one of the largest open-source models. "CoreWeave is committed to delivering cutting-edge infrastructure optimized for large-model inference through our purpose-built cloud platform," said Peter Salanki, Chief Technology Officer at CoreWeave. "These benchmark MLPerf results reinforce CoreWeave's position as a preferred cloud provider for leading AI labs and enterprises."

Nasdaq
Mar 31st, 2025
Overview

{symbol_name} Overview at Nasdaq.com.

Nationwide Report
Mar 28th, 2025
The 'AI economy is currently a closed loop' - and that's probably why OpenAI, not Microsoft, invested a whopping $12bn in CoreWeave

The 'AI economy is currently a closed loop' - and that's probably why OpenAI, not Microsoft, invested a whopping $12bn in CoreWeave.

Bit News Bot
Mar 28th, 2025
CoreWeave Raises $1.5B in Downsized IPO, Valued at $23 Billion

AI infrastructure company CoreWeave has secured $1.5 billion in its initial public offering, achieving a valuation of approximately $23 billion, according to Bloomberg reports on Thursday.

SiliconANGLE
Mar 27th, 2025
CoreWeave IPO raises $1.5B, priced low

CoreWeave's IPO was priced at $40 per share, lower than the expected $47-$55 range, raising $1.5 billion and valuing the company at $19 billion. The offering was reduced to 37.5 million shares. Despite attracting Nvidia as a major investor, concerns about CoreWeave's reliance on key customers, high debt, and cash burn persist. Analysts are skeptical about its long-term sustainability, with 90% of surveyed investors doubting its "sustainable moat." The IPO is a key test for the tech market's appetite for new offerings.

INACTIVE