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
Mid-Senior Full-Stack Engineer
Salary
£80k-£90k + Equity
Company Description
VC-backed creator monetization and B2B payments infrastructure startup backed by Polygon and Harvard Innovation Labs
Job Description
You will own features end-to-end across a creator monetization platform and its new B2B payments infrastructure arm. Working in a high-output, 14-person team in Shoreditch, you will build subscription flows, global payout systems, and internal tools. This role requires a pragmatic engineer who leverages AI tools to ship high-quality code at speed.
Location
London, UK
Why this role is remarkable
- Ship at the intersection of content and fintech by building a platform that offers creators 5% fees compared to the 20% industry standard.
- Join a fast-growing team backed by top-tier investors including Polygon, Escape Velocity, and Harvard Innovation Labs during a high-leverage spin-out phase.
- Enjoy genuine ownership in a lean, high-output environment where your code directly impacts global creator payouts and multi-rail B2B payment processing.
What You Will Do
- Design and implement end-to-end features across the creator platform, including subscription modules, content delivery systems, and creator-facing dashboards.
- Build and scale robust B2B payments infrastructure (MintCash) handling multi-rail processing, global payouts, and smart routing integrations.
- Enhance platform reliability and observability while using AI force multipliers like Cursor or Copilot to accelerate the development lifecycle.
The ideal candidate
- Has 3–6 years of full-stack experience with React/Next.js, Node.js, TypeScript, and Prisma, ideally within a fast-moving startup environment.
- Demonstrates an AI-forward workflow, using modern LLM-based coding tools daily to increase productivity and maintain high code quality.
- Possesses a pragmatic, product-focused mindset with the ability to own complex features independently and a desire to solve hard fintech problems.
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 the job listing.
Step 2. Click ‘Talk to Jack’, or go straight there: https://www.jackandjill.ai/jobs/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization–349a2957-ded1-4b1b-ab62-c348ff1cf000?utm_source=linkedin&utm_medium=job_post&utm_campaign=featured_role_349a2957-ded1-4b1b-ab62-c348ff1cf000
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.
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