Vetto

PostTrainingResearchScientist(LLMs)ExperimentalTrack

$480–720k ~AI est. São Paulo, São Paulo, Brazil FULL TIME Remote Friendly
The Brief

“Post-Training Research Scientist (LLMs) — Experimental Track at Vetto. Skills: LLM post-training, Data-centric fixes, Reward signals. Design post-training experiments. Translate annotation artifacts”

Industry & Context.

Problems you'll solve

Failure analysis; Data-centric fixes

What They're Looking For.

Must Have

PhD or equivalent experience, Hands-on LLM post-training experience, Solid Python + PyTorch/JAX, Fluent English

Nice to Have

Worked with rubric-based evaluation, Experience mixing synthetic and human data, Familiarity with failure analysis, Familiarity with dataset audits

What You'll Do.

Design post-training experiments

Translate annotation artifacts

Prototype new reward signals

Propose data-centric fixes

Build lightweight training/eval

Produce internal memos

Free ATS check

Applying for this Post-Training Research Scientist (LLMs) — Experimental Track role?

Most applicants get filtered before a human reads their resume. See if yours makes the cut.

How to Apply on Greenhouse

  • Create a Greenhouse profile before applying — it saves time across multiple applications.
  • Upload your resume as a PDF; the parser handles it better than Word.
  • Answer all knockout questions carefully — wrong answers auto-reject before a human sees you.
  • Enable email notifications to track application status in real time.

ANONYMOUS · UNFILTERED

What do employees actually say about Vetto?

Real rants from real employees. Read before you apply.

Read Company Rants →