Founding Engineer (£60k-£80k + Equity) at Mifu at Jack & Jill/External ATS

London, England, United Kingdom -

Full Time

Start Date

Immediate

Expiry Date

05 Jun, 26

Salary

80000.0

Posted On

07 Mar, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

TypeScript, NodeJS, Full-Stack Architecture, Agentic Workflows, AI, LLM-Powered Tools, Data Engineering, CI/CD, Figma Designs, Product Development

Industry

Staffing and Recruiting

Description

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. Founding Engineer Salary: £60k-£80k + Equity Company Description: VC-backed marketing tech startup Job Description: As a Founding Engineer, you will shape the technical future of an AI-driven platform. You will lead the development of agentic workflows and creator-brand matching systems while owning the full-stack architecture. This is a high-autonomy role designed for a proactive engineer ready to build scalable products from the ground up. Location: London, UK Why this role is remarkable: Rare opportunity to join as a founding team member with significant equity and technical influence Build at the intersection of AI and creator marketing using agentic workflows and embeddings Backed by top-tier investors with a focus on rapid iteration and high-impact engineering What you will do: Design and implement end-to-end technical architecture from Figma designs to production Build and optimize AI-driven products, including agentic workflows and data engineering experiments Manage CI/CD pipelines and deployment processes to ensure fast, reliable product releases The ideal candidate: Strong foundation in TypeScript and NodeJS with 2-3 years of professional software engineering experience Entrepreneurial mindset with the ability to thrive in an ambiguous, fast-paced startup environment Passionate about AI/ML with an interest in applying LLM-powered tools to data-heavy workflows 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.

Responsibilities

The Founding Engineer will be responsible for shaping the technical future of an AI-driven platform by leading the development of agentic workflows and creator-brand matching systems. This includes owning the full-stack architecture, designing and implementing end-to-end technical architecture, building AI-driven products, and managing CI/CD pipelines.