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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
Full Stack Engineer
Salary
Not Disclosed
Company Description
Tier 1 investor-backed startup at the intersection of AI and cloud infrastructure
Job Description
As an early-stage Full Stack Engineer, you will shape the foundations of a generational product designed to accelerate GenAI adoption through agentic frameworks. Working across TypeScript, Next.js, and GCP, you will own feature development from inception to delivery, partnering with world-renowned brands to reinvent how businesses leverage modern cloud technologies.
Location
London, UK
Why this role is remarkable
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?
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.
She will pick the best candidates from Jack's network.
The next step is to speak to Jack.
Job Title
Full Stack Engineer
Salary
Not Disclosed
Company Description
Tier 1 investor-backed startup at the intersection of AI and cloud infrastructure
Job Description
As an early-stage Full Stack Engineer, you will shape the foundations of a generational product designed to accelerate GenAI adoption through agentic frameworks. Working across TypeScript, Next.js, and GCP, you will own feature development from inception to delivery, partnering with world-renowned brands to reinvent how businesses leverage modern cloud technologies.
Location
London, UK
Why this role is remarkable
- Ground-floor opportunity to join a pre-seed startup backed by Tier 1 investors and influential angel contributors.
- Massive market traction with over 20 world-renowned brands already signed as partners during the delivery phase.
- High-impact environment where you decide what to build and how to build it, with direct access to the founding team.
- Architect and build features across the entire stack using TypeScript, Next.js (App Router), and Python for AI-driven workflows.
- Develop and manage scalable infrastructure on Google Cloud Platform using Pulumi and modern CI/CD practices.
- Integrate advanced LLM prompt engineering and agentic frameworks to deliver best-in-class GenAI capabilities to enterprise partners.
- Proficient in the modern TypeScript ecosystem, including React Server Components, Tailwind CSS, and Node.js-based backends.
- Experienced with cloud-native data architectures involving PostgreSQL, BigQuery, and semantic layers like Cube.js or Superset.
- Delivery-focused engineer who leverages AI tooling to bootstrap quickly and thrives in a fast-paced, iteration-heavy startup environment.
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.
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.
Key Skills
Ranked by relevance
ai
cloud
typescript
google cloud platform
postgresql
bootstrap
python
server
react
cicd
css
gcp
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- Posted
- Jul 01, 2026
- Type
- Full-time
- Level
- Not Applicable
- Location
- London
- Company
- Jack & Jill
Industries
Technology
Information
Internet
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Software Engineer Fullstack (£75k-£110k + Equity) at throxy
2026-06-19
Full-time
Not Applicable
United Kingdom
Technology
Engineering
View Job Details
Related
Backend Engineer at Shareback
2026-06-17
Full-time
Not Applicable
United Kingdom
Technology
Engineering
View Job Details
Related
Software Engineer ($230k-$250k + Equity) at Valon Technologies, Inc.
2026-06-19
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Not Applicable
United States
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