Research Scientist/ML Engineer – Answer Quality
| Company | Perplexity AI |
|---|---|
| Location | Palo Alto, CA, USA, San Francisco, CA, USA |
| Salary | $200000 – $280000 |
| Type | Full-Time |
| Degrees | |
| Experience Level | Mid Level, Senior |
Requirements
- 4+ years of experience as an ML Engineer or Research Scientist
- Solid understanding of Bayesian statistics
- Possess deep knowledge in machine learning, including evaluation methods, statistical testing, and algorithm development
- Proficiency in Python
- Hands-on experience with ML frameworks (e.g., TensorFlow, PyTorch) and data processing tools
Responsibilities
- Design and Build Evaluation Systems
- Integration with Product and Data Teams
- Research and Innovation
- Drive Answer Quality via Culture and Tooling
Preferred Qualifications
- Prior experience in evaluating large language models (LLMs) or building evaluation systems for consumer search products
- Exposure to research methodologies in ranking, retrieval, or natural language processing
- Experience in a startup or early-stage company environment