Product AI Engineer (£80k-£90k) at SEKTOR (UK) LTD

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

Product AI Engineer

Salary

£80k-£90k

Company Description

SEKTOR.AI (UK) LTD is a London-based AI company building the intelligent layer for the world's leading engineering enterprises like AECOM and Ramboll. They develop specialized AI agents and workflows that automate critical operational tasks for the complex organizations responsible for designing and maintaining global infrastructure.

Job Description

Join SEKTOR.AI (UK) LTD to build and ship the core product alongside the VP Engineering. You will develop AI-powered workflows, LLM-backed features, and deep integrations within a high-performance TypeScript stack. This role offers the unique opportunity to define how the global engineering industry interacts with AI while owning features from design to production.

Location

London, UK

Why this role is remarkable

• Work directly with global engineering giants like Parsons and AECOM to build the foundational AI layer for the world's infrastructure.
• Join a high-performance, office-first team in London during the early stages of a generational shift in how complex industries operate.
• Enjoy rapid career growth and technical influence with direct exposure to the VP of Engineering in a high-agency, ambitious environment.

What You Will Do

• Build and ship full-stack product features using React and Node, focusing on high-quality TypeScript code and seamless customer integrations.
• Develop advanced LLM-backed capabilities including complex prompting, tool use, and specialized AI agents that take on critical operational work.
• Own the entire product lifecycle from initial design to production, turning ambiguous problems into simple, functional, and reliable software solutions.

The ideal candidate

• Possesses at least 3 years of software engineering experience with a non-negotiable mastery of TypeScript across both frontend and backend environments.
• Demonstrates hands-on experience building with LLMs, agents, or AI APIs, coupled with a track record of shipping real-world products.
• Exhibits high agency, strong product judgment, and the ability to thrive in a fast-paced, ambiguous startup environment based in Farringdon.

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.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

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.