Note: The job is a remote job and is open to candidates in USA. CoreWeave is an essential cloud platform for AI that provides infrastructure, tools, and teams for building and scaling AI applications. The Staff Software Engineer will co-design and implement the backend architecture of Marimo’s molab cloud-hosted notebook service, focusing on high availability, low latency, stability, fraud and abuse prevention, Kubernetes-based deployment, object storage integration, and efficient GPU utilization.
Responsibilities
- As a Staff Engineer on Marimo's molab team, you will co-design and implement the backend architecture of molab, solving for high availability, low latency (both the ability to rapidly spin up and spin down notebook kernels on demand, as well as low latency communication between the notebook frontend and backend), stability, and fraud and abuse. You will design molab to run on CoreWeave's specialized kubernetes-based clusters and integrate with CoreWeave object storage, and will solve for keeping utilization of GPUs high
Skills
- 8+ years of experience in software engineering
- Strong fundamentals that are language agnostic
- Expertise in computer systems, including parallel computing (threading, multiprocessing), concurrency (asynchronous programming), networking/inter-process communication
- Experience with containerization, container orchestration (kubernetes), scheduling, networked filesystems, resource allocation, distributed systems, and cloud infrastructure
- Experience building highly available, fault-tolerant systems
- Strong communication skills, written and verbal
- This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. • 1157, or (iv) asylee under 8 U.S.C. • 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process
- • Proficiency with Python and Python packaging
- • Basic experience with or awareness of the Python stack for AI/ML
- • Empathy for practitioners and researchers in AI, ML, data engineering, NLP, or other quantitative work
- • Experience with GPU resource allocation and sharing
Benefits
- Discretionary bonus, based on eligibility
- Equity awards, based on eligibility
- Medical, dental, and vision insurance - 100% paid for by CoreWeave
- Company-paid Life Insurance
- Voluntary supplemental life insurance
- Short and long-term disability insurance
- Flexible Spending Account
- Health Savings Account
- Tuition Reimbursement
- Ability to Participate in Employee Stock Purchase Program (ESPP)
- Mental Wellness Benefits through Spring Health
- Family-Forming support provided by Carrot
- Paid Parental Leave
- Flexible, full-service childcare support with Kinside
- 401(k) with a generous employer match
- Flexible PTO
- Catered lunch each day in our office and data center locations
- A casual work environment
- A work culture focused on innovative disruption
Company Overview
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