Founders Associate (+ Equity) at Valteros

Jack & Jill


Date: 3 hours ago
City: Oxford
Contract type: Full time
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

Founders Associate

Salary

Not Disclosed + Equity

Company Description

Valteros is a London-based pre-seed defence startup that recently closed a £2M pre-seed round to build multi-agent modelling platforms. We are creating advanced AI technology at the intersection of information warfare and democratic resilience, addressing emerging NATO threats through sophisticated simulations of narrative spread and adversarial behavior.

Job Description

Join Valteros as a Founders Associate working directly with the CEO to combat information warfare. In this high-agency generalist role, you will bridge the gap between strategy and execution, managing everything from commercial partnerships with government entities to shaping product direction and internal operations for a mission-critical defence technology company.

Location

London / Oxford, UK

Why this role is remarkable

  • Work on technology addressing one of NATO's recognized emerging threats, building multi-agent platforms that model narrative spread and adversarial behavior to protect democratic resilience.
  • Join at the ground floor of a £2M pre-seed startup with significant equity potential and direct visibility into every aspect of scaling a mission-driven defence company.
  • Collaborate directly with the founder in a role that prioritizes high agency and impact, where you will solve complex problems across strategy, operations, and product.

What You Will Do

  • Execute across the commercial landscape by leading high-stakes conversations and developing strategic partnerships with government agencies and national security partners.
  • Drive product direction and internal operational efficiency by identifying critical bottlenecks and implementing scalable systems without waiting for direct instruction.
  • Context-switch between high-level strategic planning and boots-on-the-ground execution to ensure the company meets its milestones in a fast-paced defence environment.

The ideal candidate

  • Demonstrates 0–5 years of experience with exceptional intellectual horsepower and the ability to thrive in a high-agency, generalist environment where initiative is the primary driver.
  • Possesses a genuine interest in defence and national security, with the legal eligibility (UK, EU, or US national) required to obtain UK security clearance.
  • Available to start in London or Oxford by August or September 2026, bringing a proactive mindset to build a generational company from the ground up.

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.

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