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: Founding Product Engineer
Company Description: Briefcase - AI-driven system of record automating accounting workflows
Job Description:
Join as a founding engineer to build a next-generation system of record that leverages custom AI agents and a bespoke data platform. You will redefine manual accounting workflows from the ground up, working directly with the founders to ship fast, iterate on customer feedback, and own high-impact projects from conception to delivery.
Location: London, UK
Why this role is remarkable:
Founding team equity and influence provide significant financial upside and the chance to shape the company's core culture and technical DNA.
You will push the frontier of financial services by building industry-leading AI agents within a product-obsessed, high-velocity engineering environment.
Direct collaboration with founders on a system of records platform designed to automate complex, manual workflows for a clear and immediate market need.
What you will do:
Design and deploy custom AI agents and automated workflows to eliminate manual accounting tasks for enterprise customers.
Partner directly with founders to spec, prioritize, and deliver core product features while maintaining a bias towards shipping fast.
Architect and refine the technical stack, experimenting with modern tools to ensure the platform remains powerful yet simple to use.
The ideal candidate:
Proactive engineer with a high degree of autonomy and a proven track record of outperforming peers in fast-paced startup environments.
Technically proficient in modern stacks including React, TypeScript, GraphQL, Temporal, AWS, and passionate about cutting-edge AI technologies.
Product-minded individual who enjoys in-person collaboration and is excited to own end-to-end projects that deliver tangible value to customers.
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.
Next steps
Step 1. Visit our website.
Step 2. Click 'Talk to Jack'.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
Step 6. If not, Jack will find you excellent alternatives. All for free.
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."
