Machine Learning Engineer

Company: Jumpstart

Location: London

Posted: April 28th, 2026

Jumpstart is a startup hiring platform partnering with a small, curated group of ambitious VC-backed startups in the UK. Our job is not to sell you roles, it’s to make sure that when you do move, it’s into a place where you’ll actually get to build, learn, and have real impact.

About the Role

eYou will join a Seed or Series A VC-backed startup as one of the first AI / ML engineering hires, with significant ownership over how machine learning is applied in the product — from early prototypes to production systems

.You’ll work closely with founders, product, and engineering to turn messy real-world problems into scalable, reliable AI-powered features, and help define the technical approach, standards, and culture around ML as the company grows

What you’ll work

onMost AI roles today fall into one of two bucket

ipThis one is neithe

r.At our partner startups, you’ll be trusted as a high-agency AI / ML engineer to build real, user-facing systems. You’ll focus on impact over novelty, and ship models, pipelines, and AI-powered features that actually work in productio

n.You wil

What we’re looking

forWe’re looking for engineers who a

nesBackgrounds vary — some candidates come from ML-heavy roles, others from strong software engineering backgrounds with applied AI experience. Both can be a great f

What makes this di

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