AI/ML Research Scientist
Prototype and productionize ML that powers our ranking insights and content intelligence.
Why jorgeCastro.ai?
The Future of Search is Being Written Here.
The transition from SEO (Search Engine Optimization) to GEO (Generative Engine Optimization) isn't just a trend—it's a total reset of how the world accesses information. At jorgecastro.ai, we are the ones holding the pen.
We are looking for builders, thinkers, and growth-hackers who aren't afraid of the "unknown." If you want to stop chasing the algorithms of yesterday and start building the answer engines of tomorrow, we want to hear from you.
Join us in building the SEO & GEO tools of the future.
What you'll do
In our Research team, you'll prototype and productionize machine learning models that power our SEO and GEO intelligence. This means everything from NLP models for content analysis to ranking prediction systems and SERP change detection. You'll run experiments, build datasets, evaluate model performance, and work closely with engineering to turn research into shipped product features that our customers rely on daily.
What we're looking for
We need researchers who can bridge theory and practice—people who can read papers, implement novel approaches, and also care deeply about making models work in production. You should be comfortable with Python ML stacks, have a strong grasp of evaluation methodologies, and ideally have shipped ML features that moved business metrics. A background in NLP, information retrieval, or ranking systems is a huge plus.
How to apply
Email your CV and a short note on why this role is a fit to careers@jorgecastro.ai. Include links to relevant work (portfolio, GitHub, case studies) if available.