Senior Developer Relations Engineer- Weights & Biases jobs in United States
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Weights & Biases · 3 days ago

Senior Developer Relations Engineer- Weights & Biases

positionSan Francisco, CA
timeFull-time
remoteHybrid
seniorityMid, Senior Level
money$165K/yr - $242K/yr
date2+ years exp

Weights & Biases, part of CoreWeave, is focused on creating a powerful end-to-end platform for AI development. The Senior Developer Relations Engineer will work on growing the marimo community and enhancing user engagement through scalable initiatives and partnerships.

Artificial Intelligence (AI)Data VisualizationDeveloper ToolsGenerative AIMachine Learning
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Comp. & BenefitsbadNo H1BnoteU.S. Citizen Onlynote

Responsibilities

Work smart (and hard) to find high-leverage, scalable, and measurable ways to growth usage, ranging from growth engineering to content creation
Serving as a technical bridge between Marimo and our users, maintaining relationships with key champions and community members
Organize and regularly attend events in the SF Bay Area (and around the US when needed)
Build and nurture relationships with partner open-source projects and DevRel teams to co-create content, integrations, and joint community initiatives
Build and own metrics pipelines for marimo's open-source marimo notebook, VS Code extension, and our hosted notebook service molab

Qualification

PythonAIMLDeveloper relationsOpen-source communitiesData-driven methodsGrowth engineeringDeveloper toolsCommunication skills

Required

2+ years of experience in software engineering
2+ years of experience in developer relations and growth
Proficiency in Python, with strong fundamentals that are language agnostic
Technical background in AI, ML, and data science
Strong communication skills, written and verbal, with a proven track record

Preferred

Experience with AI engineering, including MCP and agents
Experience with growing open-source communities
Experience with Python notebooks
Experience with developer tools
A relentless focus on data-driven methods and efficiency

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

Company

Weights & Biases

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Weights & Biases is a developer-first MLOps platform that builds machine learning performance visualization tools.
dateFounded in 2017
location
San Francisco, California, USA
people-size201-500 employees
web-link
https://www.wandb.ai

Funding

Current Stage
Growth Stage
Total Funding
$250M
Key Investors
NVIDIAInsight PartnersCoatue
2025-03-04Acquired
2023-09-01Secondary Market
2023-08-09Series Unknown· $50M

Leadership Team

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Chris Van Pelt
Co-Founder & CISO
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Shawn Lewis
Founder/CTO
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Recent News

DIGIT
65% of Private AI Companies Exposed Secrets on GitHub, Report Claims
2025-11-12
Pulse 2.0
CoreWeave Buying Marimo To Expand Unified AI Developer Platform
2025-11-04
Tech in Asia
CoreWeave acquires US-based open-source AI toolmaker Marimo
2025-11-01
Company data provided by crunchbase