Lead Product Manager at Saturnos

Jack & Jill

AI ProductleadLondon, England, UKonsitefulltimeTechnology, Information and InternetAI agentsLLM behavioragentic workflowsfinancial advice automationB2B SaaS product managementposted 12 Sep
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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.

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Job Title

Lead Product Manager

Salary

Not Disclosed

Company Description

Saturnos.com is a $15M Series A London fintech and Y Combinator alum building an AI-native operating system for the $100 trillion wealth management industry.

Job Description

As Lead Product Manager at Saturnos.com, you will own the strategy and roadmap for AI agents automating complex financial advice workflows. Working directly with the CEO and cross-functional squads, you will transform fragmented infrastructure into an intelligent operating model, defining how $500bn in assets are governed and delivered via AI-native tools.

Location

London, UK

Why this role is remarkable

  • Join a YC-backed breakout that grew from YC 2024 to acquiring a legacy industry leader by 2025, combining AI engineering with two decades of regulatory expertise.
  • Lead a role with founder-level scope and no handoff chains, where you write specs clear enough for a single engineer to ship entire features autonomously.
  • Solve genuine technical and regulatory challenges at the intersection of LLMs and fintech, building tools already trusted by 9,000+ regulated advice professionals.

What You Will Do

  • Own the rolling 3-6 month roadmap for AI agents, translating probabilistic LLM capabilities into deterministic, auditable experiences for highly regulated financial work.
  • Conduct independent discovery with advisers and paraplanners to prioritize features that solve deep operational pain points rather than shipping generic AI features.
  • Coach and scale the product management team, establishing the frameworks and standards that will define the function as the company grows toward 50x revenue.

The ideal candidate

  • Proven track record in product-led B2B SaaS, with specific experience shipping AI-native products where AI is the core value proposition rather than a bolt-on.
  • Deep technical fluency in AI architecture and LLM behavior, enabling you to challenge engineering assumptions and manage the trade-offs of agentic workflows.
  • Strong commercial instinct and data self-sufficiency, with the ability to connect product decisions directly to enterprise retention, expansion, and revenue growth.

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.