Executive Assistant & Office Lead

We’re looking for the person who makes everything — and everyone — at Junior tick. You’ll help make our NYC office a brilliant place to work, bring people together, and keep our CTO’s day running smoothly.

This isn’t a typical Executive Assistant role. Think 80% office, people, events and culture; 20% supporting our CTO.

Junior is building an AI platform for high-stakes investment research. Our customers use it to bring expert interviews, research and AI-powered analysis together in one place — helping them make better-informed investment decisions.

We’ve grown quickly, and we’re just getting started:

• $30M revenue run rate
  , with 10× revenue growth in 2025

• Bootstrapped and profitable
  , with no outside investors

• 70+ people across New York, London, Singapore, and Sydney

• Trusted by 20 of the world’s top 30 private equity funds and 18 of the top 20 strategy consulting firms

• Saving customers an average of 60 hours per due diligence project

You’ll own the experience of working in our Flatiron office — from the everyday details that make people feel welcome to the big moments that bring the team together.

You’ll also work directly with Nico, our Co-founder and CTO, helping him stay organised and focused on the work that matters most.

No two days will look the same. You might be welcoming new engineers, planning a company offsite, organising a team dinner, or untangling a calendar puzzle. You’ll spot what needs doing and make it happen.

• Be the friendly first point of contact for our team, candidates and visitors.

• Keep the office welcoming, organised and running smoothly.

• Create thoughtful ways to bring people together and make office life enjoyable.

• Own relationships with vendors, building management and service providers.

• Organise team lunches, socials, celebrations and other events.

• Plan company events and international off-sites, from venue research to on-the-day details.

• Make new starters feel at home from day one.

• Look for opportunities to make the team’s time together more fun and meaningful.

• Own Nico’s calendar and help him spend his time on the right priorities.

• Coordinate meetings, travel and other logistics.

• Keep track of important communications, follow-ups and commitments.

• Anticipate scheduling conflicts and other issues before they become problems.

• Build the trust to take action without needing to be asked twice.

• Coordinate office onboarding, equipment, deliveries and workplace logistics.

• Build simple processes as the company grows.

• Take ownership of the unexpected challenges that come with startup life — including the occasional coffee machine crisis.

You’ll probably enjoy this role if you:

• Love meeting people and making them feel welcome.

• Take initiative and follow through without needing much direction.

• Stay calm and organised when plans change or several things need attention at once.

• Care about the details, from a new starter’s first day to the flow of an event.

• Have good judgement, communicate clearly and handle sensitive information with discretion.

• Bring ideas, a sense of humour and a genuine interest in making work better for the people around you.

• 3+ years in executive assistance, office management, workplace experience, people operations or a similar role.

• Experience organising events, off-sites or team gatherings.

• Confidence supporting founders or senior leaders and working across teams.

• Experience in a startup or fast-growing technology company is a plus.

• Comfort with modern tools and finding practical ways to make work run more smoothly.

Bonus points if you’ve helped scale an office, supported a founder, or worked…