Product Engineer at well-funded enterprise AI startup

London - UK

Monthly Salary: Not Disclosed

Posted on: 18 hours ago

Vacancies: 1 Vacancy

Job Summary

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( Engineer at well-funded enterprise AI startup

Well-funded enterprise AI startup

You will build AI-native tools that help the worlds largest companies modernize tens of millions of lines of legacy code. Working across the full stack in Fitzrovia you will prototype rapidly tune LLM prompts and ship production-quality features that simplify complex agent pipelines for massive enterprise ERP systems.

Location:

London UK

Why this role is remarkable:

- Solve massive scale technical debt by building the interface between LLMs and enterprise users at scale.

- Join a well-funded startup backed by top-tier VCs with massive inbound customer demand.

- High-agency environment where you own the full product experience from UI to complex agent logic.

What you will do:

- Design and ship full-stack features using TypeScript Kotlin and generative AI tooling.

- Translate raw customer feedback and behavioral insights into seamless AI-powered product experiences.

- Build and optimize complex LLM agent pipelines to make legacy code maintenance feel magical.

The ideal candidate:

- Exceptional software engineer with deep intuition for prompting tuning and integrating LLMs into production.

- High-agency builder who thrives in ambiguity and has a track record of shipping impactful products.

- Collaborative teammate who enjoys working in person in Central London to build an enduring company.

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( 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:

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( Engineer at well-funded enterprise AI startupWell-funded enterprise AI startupYou will build AI-native tools that help ...