Forecasting Research Scientist
You research how well forecasting systems built on LLM agents predict prices, demand and other market outcomes. You state each forecast before its outcome exists, score it against what happened and test whether a result beats simple baselines and chance. You write up methods and results so others can check them and run them again.
Duties
- Frame forecasting questions with a stated horizon and a rule for how each one resolves.
- Design agents that read market data, news and filings and state a forecast with a probability and a rationale.
- Record every forecast with its time, inputs, model version and rationale before the outcome is known.
- Score forecasts out of sample with proper scoring rules, against simple baselines and runs on randomly chosen dates.
- Check calibration by comparing stated probabilities with observed frequencies.
- Build backtests that replay only what was known at each point in time.
- Correct significance thresholds when many hypotheses are tested at once, and report misses beside hits.
- Run event studies of how prices respond to announcements and filings, against random baseline windows.
- Write up methods and results for clients and for research reports.
What you bring
- An MS or PhD in statistics, economics, computer science or another quantitative field, or equivalent experience.
- 3+ years in forecasting, time-series or econometric research.
- Experience with proper scoring rules, calibration and out-of-sample testing.
- Python for data analysis and modeling.
- Clear writing about methods and uncertainty.
Nice to have
- Experience building research tools with LLM agents.
- Event study methods.
- Bayesian or hierarchical models.
- Published forecasting research or a forecasting tournament record.
Pay and benefits
$117,000 to $157,000 a year
Full-time W-2 employment with health insurance, a retirement plan and paid leave.
No application deadline. We accept applications for this role on an ongoing basis.
Location
Remote, United States
Apply
We review applications as each team grows and contact you when there is a match.
Rillor is an equal opportunity employer. We consider qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status or any other status protected by law.
If you need an accommodation to apply, email careers@rillor.com.