Senior Executive Assistant at 1kx Ventures

Jack & Jill
Jack & Jill

Administration · Full-time

New York, NY, USA

Posted on Sep 8, 2026
This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Executive Assistant

Salary

Not Disclosed

Company Description

1kx Ventures is a leading early-stage crypto and Web3 venture capital firm in NYC that has backed over 150 companies across the ecosystem since 2018, investing at the earliest stages in founders building the future of the on-chain economy.

Job Description

You will serve as a high-leverage partner to the Founder, moving beyond traditional administrative tasks to own strategic prioritization, executive communication, and follow-through. Acting as a filter and amplifier, you will synthesize complex meetings into actionable steps, manage relationship pipelines, and support investment research to maximize the Founder's impact within the crypto ecosystem.

Location

New York City, USA

Why this role is remarkable

  • Direct partnership with a founding partner at a premier crypto VC firm, offering high visibility and ownership from day one.
  • Opportunity to move beyond a traditional EA track into a strategic role that acts as a true extension of executive leadership.
  • Deep immersion in the Web3 ecosystem, working at the intersection of venture capital and the cutting edge of the on-chain economy.

What You Will Do

  • Own the Founder’s prioritization by filtering inboxes and calendars based on strategic importance rather than just sender urgency.
  • Synthesize meeting recordings and complex discussions into concise executive summaries, actionable next steps, and public-facing content like tweet threads.
  • Manage high-impact relationship pipelines, conducting research on key ecosystem players and handling initial outreach and follow-ups.

The ideal candidate

  • Exceptional written communication skills with the ability to capture an executive voice and synthesize technical or financial information clearly.
  • Proven background in investment, finance, or capital markets, ideally with exposure to or a strong interest in the crypto/Web3 space.
  • High degree of autonomy and judgment, capable of operating effectively in the fast-moving and often ambiguous environment of early-stage venture.

Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

  • Jack's an AI agent for job searching and career coaching. He works for you.
  • Jill is the AI recruiter working for the company. She recruits from Jack's network.
  • If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.