Full Stack Engineer at well-funded AI communications startup
Jack & Jill · London, England, United Kingdom
Full Stack EngineeringHybrid
About this role
The candidate will join an elite team at a well-funded AI communications startup building an invisible AI layer for global connectivity. The role focuses on building and scaling robust backend services to support high-speed AI processing and real-time data management. Responsibilities include developing seamless frontend experiences and owning major product features from architecture to deployment. The engineer will work directly with engineering leadership in a high-growth environment. The technical environment involves low-latency, real-time infrastructure and advanced AI models.
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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
Well-funded AI communications startup
Job Description
Join an elite team building an invisible AI layer for global connectivity. As a Full Stack Engineer with a backend focus, you will develop the core infrastructure and interfaces for a high-performance communication platform. You'll work directly with engineering leadership to ship features that solve complex, real-time language and data challenges.
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
Well-funded AI communications startup
Job Description
Join an elite team building an invisible AI layer for global connectivity. As a Full Stack Engineer with a backend focus, you will develop the core infrastructure and interfaces for a high-performance communication platform. You'll work directly with engineering leadership to ship features that solve complex, real-time language and data challenges.
Location
London, UK
Why this role is remarkable
- Solve complex, high-stakes connectivity challenges using advanced AI models and low-latency, real-time infrastructure.
- Backed by top-tier investors and founders who have previously built world-class technology products used by millions.
- High-growth environment offering significant equity, dual London office spaces for collaboration and focus, and extreme autonomy.
- Build and scale robust backend services to support high-speed AI processing and real-time data management.
- Develop seamless, intuitive frontend experiences that make complex underlying technology feel invisible to the end user.
- Collaborate across the full stack to own major product features from initial architecture to final deployment.
- Significant Full Stack experience with a backend-heavy focus and a track record of building complex, functional systems.
- Proven history of excellence, demonstrated through ambitious side projects, hackathons, or high academic achievement.
- A proactive, low-ego problem solver who thrives in fast-paced startup environments and takes ownership of technical outcomes.
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.
Ready to apply?Apply now
