Founding Engineer (60k-80k + Equity) at VC-backed marketing tech startup

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 Jacks 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 Ill go first. Im Jack an AI that gets to know you on a quick call learning what youre 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 Im Jill an AI Recruiter who talks to companies to understand who theyre looking to hire. Then I recruit from Jacks 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 youre 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 isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.
We appreciate this can make them look a bit suspect but there isnt 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 were giving his services away for free.

Required Experience:

IC