Job Title: Senior Software Engineer Company Name: CoreWeave Job Details: $165-242k+,Ability,to,Participate,in,Employee,Stock,Purchase,ProgramSQLTypeScriptPythonCRustMid,and,Senior,levelNew,YorkSan,Francisco,Bay,AreaRemote,from,USMore,information,about,location Job Url: https://app.welcometothejungle.com/jobs/oPdTAHpZ?theme=newly-added Job Description: Role Who you are 4+ years of experience in software engineering Proficiency in Python, with strong fundamentals that are language agnostic Proficiency in computer systems, including parallel computing (threading, multiprocessing), concurrency (asynchronous programming), basic networking/inter-process communication Experience in library design and/or open-source development Strong communication skills, written and verbal Wondering if you’re 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 aren't a 100% skill or experience match. Here are a few qualities we’ve found compatible with our team. If some of this describes you, we’d love to talk You love crafting developer tools, especially for AI, ML, or data You’re curious about the day-to-day work of AI/ML/data engineers, researchers, and scientists You enjoy building in the open and engaging with your users Desirable A passion for and experience building developer tools, especially for AI, ML, or data A passion for working with data, with the ability to empathize with practitioners and researchers in AI, ML, data engineering, NLP, or other quantitative work An eye for visual and interaction design, with an emphasis on simplicity You find enjoyment in connecting with users and community daily Proficiency in Typescript, or a willingness to learn Experience with AI engineering, including MCP and agents Experience with SQL, databases, and data engineering Experience with at least one systems language, such as C or Rust What the job involves As a senior software engineer on marimo's core open source team, you’ll take ownership of projects across marimo's open-source ecosystem, focusing on marimo's backend and its Python ecosystem. You will influence critical decisions on library design, making sure our APIs remain simple yet composable; you'll also design new capabilities that push the boundaries of interactive computing without complicating the user experience You'll work in the open, at a fast pace — engaging promptly and empathetically with a large and vocal community of users and contributors, triaging their issues and reading between the lines to understand their unstated needs. All the while, you'll exercise judgment to balance the needs of our community with our own roadmap and vision Share this job Report a problem with this job Hide company View 139 more jobs at CoreWeave Insights Top investors 194% employee growth in 12 months Glassdoor (4.4) Company Company 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 Funding (last 2 of 5 rounds) May 2024 $1.1bn SERIES C May 2023 $200m SERIES B Total funding: $1.7bn Our take As AI continues to dominate the tech landscape, the demand for faster, more efficient cloud infrastructure is only intensifying. Traditional cloud providers often struggle with the sheer speed and scale required to power advanced AI models, leaving a gap for more specialized players. And that's where CoreWeave comes in, a company purpose-built to handle the heavy computational lift that the AI era demands. CoreWeave's story is an interesting one too. What began in 2017 as a small crypto mining venture has evolved into one of the leading AI-focused cloud providers in the world. Its data centers are packed with high-end GPUs optimized for machine learning and generative AI, serving major clients like Microsoft and OpenAI. By designing its infrastructure around the needs of modern AI workloads rather than retrofitting older systems, CoreWeave has carved out a distinct and highly valuable niche in the market. That focus in paying off in a big way too. Analyst project CoreWeave's revenue to soar from $5.3B in 2025 to the mid-$20Bs by 2028, up from just $16M in 2022. While there is competition from tech giants like Amazon and Google, CoreWeave's speed, specialization, and bold investment strategy put in in avery powerful position to keep riding (and helping shape) the AI boom. Steph Company Specialist at Welcome to the Jungle