Senior AI Engineer at
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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.
Job Title: Senior AI Engineer
Company Description: - Series A AI/EdTech startup backed by leading investors
Job Description:
As a Senior AI Engineer at Gizmo you will build the AI systems powering personalized learning experiences for over 1.5 million users. You will work extensively with LLMs and prompt engineering to create adaptive gamified content. This role offers the chance to scale a high-growth platform toward reaching one billion learners globally.
Location: London UK
Why this role is remarkable:
Work at a high-growth startup with proven product-market fit 1.5M monthly active users and 5M in annual recurring revenue.
Join a mission-driven team fresh off a 22M Series A round aimed at revolutionizing global education through gamification and AI.
Solve complex technical challenges including LLM personalization and scaling systems to support hundreds of millions of concurrent learners.
What you will do:
Architect and implement sophisticated AI personalization systems using TypeScript and Python to make learning feel natural and engaging.
Lead prompt engineering strategies and LLM integrations to generate adaptive high-quality educational content at scale.
Build and maintain the technical foundation required to transition the platform from millions to billions of global users.
The ideal candidate:
Possesses 7 years of software engineering experience with a strong track record of ownership in production-grade systems.
Demonstrates deep technical expertise in TypeScript Python and hands-on LLM implementation or AI/ML integration.
Thrives in fast-paced startup environments and is able to work from the London office four days per week.
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.
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.
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Senior IC
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About Company
Jack helps candidates find the perfect job and Jill helps companies find the perfect candidate.
