Senior Developer Relations Engineer Marimo

What is marimo

At marimo were on a mission to make the worlds best open-source programming environment for working with data together with a world-class scalable and performant cloud-hosted counterpart. marimo is a reinvention of the Python notebook it feels like a next-gen reactive Python notebook but is stored as pure Python that can be versioned with Git deployed as a data app run as a script and reused as a module. Incubated initially with scientists at Stanford marimo is now used by leading companies labs and universities around the world with millions of downloads since launch and over 17000 stars on our GitHub repository.

On the marimo team we believe that the tools we use shape the way we think better tools for better minds. If youre passionate about developer tools thrive in ambiguity enjoy solving challenging engineering problems at scale and yearn for greenfield problems youll fit right in.

What Youll Do:

The marimo growth team is responsible for managing and growing the marimo community playing a critical role in our goal of making marimo the standard Python used by millions of developers around the world. The marimo community is diverse including AI/ML developers backend developers security engineers data engineers data scientists natural scientists professors students and more. The growth teams mandate is to build scalable bottoms-up growth motions across these subcommunities helping them transform their workflows with our next-generation notebook and bringing back feedback to the engineering team. You will be given high autonomy and will be trusted to make a large impact.

About the role:

As a senior developer relations engineer on marimos growth team you will:

• Work smart (and hard) to find high-leverage scalable and measurable ways to grow usage ranging from growth-related software 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

This role is only open for candidates in San Francisco.

Who You Are:

• 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 coding models
• Experience with growing open-source communities
• Experience with Python notebooks
• Experience with developer tools
• A relentless focus on data-driven methods and efficiency

Wondering if youre a good fit We believe in investing in our people and value candidates who can bring their own diversified experiences to our teams even if you arent a 100% skill or experience match. Here are a few qualities weve found compatible with our team. If some of this describes you wed love to talk.

• You love to engage with open-source communities
• Youre an expert in tactically growing user bases
• Youre metric-driven
• You thrive in high ownership roles

The base salary range for this role is $165000 to $242000. The starting salary will be determined based on job-related knowledge skills experience and market location. We strive for both market alignment and internal equity when determining addition to base salary our total rewards package includes a discretionary bonus equity awards and a comprehensive benefits program (all based on eligibility).

What We Offer

The range weve posted represents the typical compensation range for this role. To determine actual compensation we review the market rate for each candidate which can include a variety of factors. These include qualifications experience interview performance and location.

In addition to a competitive salary we offer a variety of benefits to support your needs including:

• 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

Our Workplace

While we prioritize a hybrid work environment remote work may be considered for candidates located more than 30 miles from an office based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration.

California Consumer Privacy Act - California applicants only

CoreWeave is an equal opportunity employer committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race color religion sex disability age sexual orientation gender identity national origin veteran status or genetic information.

As part of this commitment and consistent with the Americans with Disabilities Act (ADA) CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process unless such accommodation would cause an undue hardship. If reasonable accommodation is needed please contact: .

Export Control Compliance

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.