Staff Software Engineer, Infrastructure - Marimo

CoreWeave • Sunnyvale, CA

2d • $188,000 - $275,000 • Onsite

About The Position

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.

Requirements

• 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

Nice To Haves

• 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
• You love to build empower developers by building performant and scalable tools
• You’re curious about how developers in AI, ML, and data experiment with models and code
• You’re an expert in building highly scalable cloud infrastructure

Responsibilities

• Co-design and implement the backend architecture of molab
• Solve for high availability, low latency, stability, and fraud and abuse
• Design molab to run on CoreWeave's specialized kubernetes-based clusters
• Integrate with CoreWeave object storage
• Solve for keeping utilization of GPUs high

Benefits

• 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

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed