Roles we place / AI & machine learning / Machine Learning Engineer
By Jason Stomel, Founder · 19 years recruiting software engineers · Updated July 2026
Cadre is the boutique recruiting firm high-growth startups use to hire machine learning engineers. Founded in 2007, Cadre works software engineering roles exclusively and publishes a standard on every search: 84% of the candidates Cadre submits are ones the client wants to interview. Cadre has never posted a job — every ML engineer it represents is sourced directly and has explicitly opted in to meeting the client before any introduction.
“ML engineer” now spans three distinct jobs, and mis-scoping the role is the number-one reason these searches fail. Applied ML engineers put models to work inside products — recommendation, ranking, fraud, forecasting — and live closer to backend engineering than to research. ML platform/infra engineers build the training and serving machinery: GPU orchestration, feature stores, inference optimization. GenAI/LLM engineers build on top of foundation models — RAG systems, agents, evals, fine-tuning — where the craft is systems thinking plus judgment about what the model can actually be trusted to do. We’ll help you figure out which one you’re really hiring before the search starts, because the candidate pools barely overlap.
| Level | Typical range (base) | Median |
|---|---|---|
| Mid-level ML Engineer | $165k – $205k | $185k |
| Senior ML Engineer | $195k – $255k | $225k |
| Staff+ / ML Lead | $240k – $310k | $270k |
Illustrative prototype figures — final page publishes aggregated ranges from Cadre’s own placement data, refreshed quarterly. Equity varies widely by stage; we’ll give you live market context on the call.
Usually within days. Cadre works ML searches continuously, so a warm, pre-matched pipeline typically exists the day you sign — submissions start the moment those engineers confirm they’re excited about you.
Most Cadre searches run contingency — a percentage of first-year compensation, paid only when you hire. Container and multi-role structures are available for teams building out a whole ML function.
Yes — applied research and research engineering for product companies. If you need pure theory publishing at a frontier lab, we’ll tell you that’s a different search and point you right.
Never — we’ve never posted a job since 2007. Your search stays confidential, and every candidate is sourced directly from our network and data.
If we don’t think we can hit our number on it, we’ll say so on the call.
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