She will pick the best candidates from Jack's network.
The next step is to speak to Jack.
Job Title
Product Builder
Salary
£60k + Equity
Company Description
GrowthNation is a freshly funded early-stage startup founded by James Isilay, who previously scaled Cognism from $0 to $83M ARR. The company builds secure AI agents that automate repetitive workplace tasks by synthesizing employee workflows through innovative AI voice interviews.
Job Description
Join GrowthNation as a Product Builder working directly with the CPO to design and ship AI-driven features. You will own the user experience end-to-end, from Figma sketches to shipping production code with tools like Claude Code. This is a high-impact role for an entrepreneurial builder looking to scale a company from the ground up.
Location
Remote, UK
Why this role is remarkable
- Work alongside a second-time founder who previously scaled Cognism from $0 to $83M ARR, gaining unparalleled insights into scaling a high-growth startup.
- Gain full ownership of major product slices within six months, shipping features directly to paying customers using the latest AI coding agents.
- Shape the future of work by building AI agents that automate repetitive tasks through innovative voice-interview synthesis technology.
- Design and ship end-to-end features across web and Slack/Teams, handling everything from initial wireframing to testing and final release.
- Collaborate directly with customers through onboarding and feedback calls to identify pain points and prototype functional proofs-of-concept within 24 hours.
- Raise the product bar by refining interfaces, flows, and copy until they feel intuitive, while pushing back on substandard AI-generated experiences.
- 0-4 years of experience, ideally at a product-led B2B or AI company with a track record of shipping real products to users.
- Proficient with AI building tools like Claude Code and design platforms like Figma, prioritizing product sensibility and speed over deep engineering expertise.
- Exceptional communicator and entrepreneurial spirit who can distill complex AI outputs into clear specs and independently drive meaningful product outcomes.
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.
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.




