Julius

AI Data Scientist

Chief of Staff (CoS)

Location
San Francisco, CA
Job Type
Full-time
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Rahul Sonwalkar
Rahul Sonwalkar
Founder

About the role

Julius is seeking a Chief of Staff (CoS) to serve as a trusted partner and swiss army knife to the CEO. This is a role where no two days are alike—you’ll drive strategic initiatives, cut through blockers, and keep our lean, technical team aligned as we grow. With a mission to empower one billion humans to become software creators, we need someone who thrives in ambiguity and can turn big ideas into actionable wins.

What you will do:

  • Act as an extension of the CEO, translating leadership decisions into actionable initiatives, tracking progress, and resolving cross-team dependencies

  • Drive ad-hoc cross-functional projects spanning recruiting, customer support, community building, and other critical functions as needed

  • Work with leadership, marketing, and business ops on go-to-market efforts, marketing materials, and educational content

  • Lead company-wide communications to foster transparency and alignment across teams

  • Identify and resolve critical business bottlenecks through proactive troubleshooting and end-to-end project management

  • Serve as a cross-functional integrator, breaking down silos and driving operational excellence across teams

What we’re looking for:

  • Excellent written and verbal communication skills, and ability to build strong relationships across all levels

  • Attention to detail and a strong sense of urgency, being able to juggle competing priorities while maintaining a high quality of work

  • A proactive mindset—anticipating needs and delivering thoughtful solutions

  • Strong project management skills

  • Exceptional analytical and problem-solving abilities

  • Experience working with technical teams and products, ideally in a fast-paced startup

  • Jargon-free communication ability

Nice to haves

  • Experience at fast growing early-stage startups and/or a B2C prosumer company

  • Technical literacy: SQL, Python, Data Science

  • Experience with financial modeling

About Julius

  • Location : San Francisco, CA 🌁

  • Type : Full Time

  • Compensation : Competitive base salary and meaningful equity

  • Benefits : Health & dental insurance, gym reimbursement, daily team lunches, commuter stipend

We are an early stage applied AI lab building coding agents. We’re on a mission to enable one billion humans to become software creators, and we are starting with a focus on data science and analysis use cases.

Today, Julius writes and executes 1 million lines of code every 9 hours, has served over 2 million users and generated over 8 million data visualizations.

We're a small technical team with experience from Uber, Microsoft and Facebook. We're making revenue and we're backed by some of best investors like AI Grant, and founders of Vercel, Notion, Perplexity, Palantir, Replit, Zapier, Intercom, Dropbox and researchers from OpenAI and Google DeepMind.

About Julius

Julius
Founded:2022
Team Size:5
Status:
Active
Location:San Francisco
Founders
Rahul Sonwalkar
Rahul Sonwalkar
Founder