You will bridge the gap between frontier AI and traditional industries by deploying production systems for private equity funds, manufacturers, and logistics firms. Working directly with repeat founders who sold companies to TikTok, you will build end-to-end software that processes real transactions, reviews patient records, and generates measurable economic value.
AI Engineer at Tier 1 VC-backed AI consultancy
Bridge the gap between frontier AI and the real economy. This Tier 1 VC-backed startup, led by founders who sold companies to TikTok and in the HR-tech space, is hiring an AI Engineer to deploy production systems for PE funds and global manufacturers. Forget building another SaaS wrapper—you’ll be working from a private Holborn office to build AI that automates factories and services firms. With an £85k+ salary, significant equity, and direct mentorship from repeat founders, this is the ultimate training ground for future entrepreneurs who want to master the actual application of AI in industry.
Overview
Role overview
Company
Stackfix
Tier 1 VC-backed AI consultancy founded by exited TikTok and HR-tech founders
Responsibilities
What you will do
- Design and build end-to-end AI software systems, from initial client scoping to shipping production-ready code that handles live transactions.
- Collaborate directly with leadership teams at client sites, including PE funds and global distributors, to integrate AI into their core workflows.
- Rapidly iterate on frontier models and tooling to determine what actually scales in high-stakes business environments versus what is just hype.
Candidate profile
Who this is a fit for
- 4+ years of full-stack software engineering experience with a proven track record of shipping production-grade systems, not just features.
- Demonstrated agency and initiative through significant side projects, open-source contributions, or a history of high performance in non-technical fields.
- Strong business curiosity and communication skills to effectively translate complex technical solutions for non-technical leadership and stakeholders.
What makes it remarkable
Why this role is remarkable
- Learn directly from two exited founders (former Google and TikTok) who have built and sold AI companies over the last decade.
- Gain deep frontier AI knowledge by building real-world production systems rather than just experimenting with wrapper tools or reading papers.
- High-impact variety: you will solve diverse problems across multiple industries every 4-9 months, offering faster growth than a single-product company.
Jack & Jill
How Jack & Jill work together
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
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.