Resume Headlines for a AI Engineer

3 resume headlines + 2 LinkedIn variants for ai engineers, written from real outreach data on what triggers recruiter replies in 2026. Copy, swap in your numbers, ship.

The pattern that works in 2026: AI engineer is a 2024+ title — recruiters are still figuring out what it means. Spell it out: agents? RAG? fine-tuning? infra?

Resume headlines for AI Engineers

AI Engineer | Built agentic systems serving 200k+ users · LangGraph · Claude · Pinecone

AI Engineer | Shipped RAG pipeline reducing hallucination rate 71% · Evals · Vector search

AI Engineer | Founding hire at frontier-AI startup · Fine-tuning · Inference · Cost optimization

LinkedIn headlines (220 char limit)

LinkedIn truncates at ~220 chars on mobile — keep the punch up front.

AI Engineer @ Anthropic · Agents, evals, prompt engineering · Open to founding eng roles

88 chars

AI Engineer · Building the thing your AI agent will eventually call

67 chars

Headline is set. Now what?

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Headlines for other roles