Software Engineer at specialist high-growth technology partner
Jack & Jill · London, England, UK
Apply directly on Jack & Jill’s careers site — no account needed.
About the role
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.
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Job Title
Software Engineer
Salary
Not Disclosed
Company Description
Specialist high-growth technology partner
Job Description
Join a high-energy environment building full-stack AI platforms and forward-deploying solutions into elite client environments. You will work across a diverse portfolio of the UK's most exciting startups, from seed-stage AI ventures to established unicorns. This role demands high agency, exceptional communication, and a passion for shipping high-quality code at speed.
Location
London, UK
Why this role is remarkable
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?
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
Software Engineer
Salary
Not Disclosed
Company Description
Specialist high-growth technology partner
Job Description
Join a high-energy environment building full-stack AI platforms and forward-deploying solutions into elite client environments. You will work across a diverse portfolio of the UK's most exciting startups, from seed-stage AI ventures to established unicorns. This role demands high agency, exceptional communication, and a passion for shipping high-quality code at speed.
Location
London, UK
Why this role is remarkable
- Work directly with the UK’s fastest-growing AI startups and Series B/C unicorns on mission-critical engineering projects.
- Join a high-ownership culture where you are empowered to make significant technical decisions and ship software daily.
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Exposure to a massive variety of technical stacks and industries, from deep-tech hardware integration to complex AI platforms.
- Architect and build full-stack AI platforms from the ground up for high-growth portfolio companies.
- Forward-deploy into client environments to integrate sophisticated software and hardware solutions seamlessly.
-
Collaborate closely with founders and elite engineering teams to maintain an exceptionally high bar for technical excellence.
- Holds a Computer Science or Electrical Engineering degree from a top-tier UK university with a strong technical foundation.
- Has 2+ years of experience in high-intensity environments like finance, aerospace, or venture-backed AI startups.
-
Demonstrates high agency and excellent communication skills, capable of navigating complex client environments and technical challenges.
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.
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.
Description sourced from the public LinkedIn listing — this role isn't indexed from the company's career page yet.
Skills
- JavaScript
- TypeScript
- Python
- Go
- Java
- C++
- C#
- Node.js
- React
- Angular
- Vue
- Django
- Flask
- REST
- GraphQL
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