Jack & Jill
Junior Fullstack Engineer (£35k-£50k + Equity) at AethexAI Inc
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Junior Fullstack Engineer
Salary
£35k-£50k + Equity
Company Description
AethexAI Inc is a pre-seed voice AI startup building the infrastructure for emerging markets in Africa and the Middle East. Founded by Ayooluwa Odemuyiwa and Mariama Diallo, the company processes thousands of daily calls using proprietary speech models optimized for local dialects and unreliable connectivity.
Job Description
You will join AethexAI Inc as a Junior Fullstack Engineer supporting the Forward Deployed Engineering team. In this high-impact role, you'll manage one-off integrations, platform fixes, and custom builds for enterprise clients. Working across Python, AWS, and Kubernetes, you will enable the deployment of large-scale voice infrastructure globally.
Location
London, UK
Why this role is remarkable
- Work on cutting-edge voice AI processing thousands of calls daily across Africa and the Middle East using proprietary speech models.
- Gain massive ownership as one of the first 10 employees at a pre-seed startup backed by experienced founders.
- Access a genuine breakout opportunity with early-stage equity and the chance to solve complex engineering challenges for global enterprise clients.
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What You Will Do
- Build and maintain custom integrations and API fixes that allow enterprise clients to seamlessly use the AethexAI developer platform.
- Support the Forward Deployed Engineering team by executing fullstack technical fixes across frontend and backend production systems.
- Contribute to the development of SDKs and developer tools using a modern tech stack including Python, AWS, and Kubernetes.
The ideal candidate
- Has at least one internship or professional engineering role under their belt with a proven record of shipping code.
- Demonstrates proficiency working across the full stack and is comfortable integrating various third-party and internal APIs.
- Exhibits a high-energy, "hungry" mindset with the speed and adaptability required to thrive in an early-stage startup environment.
Who are Jack & Jill?
Jack
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.
Get help with your application
Your very own career expert that helps elevate your application to the next level.
Jill
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.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
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