26 AI roles tagged recommender_systems.
| Company | Title | Sector | AI score | Other tags |
|---|---|---|---|---|
| Capital One | Applied Researcher II (AI Foundations, LLM Core and Agentic AI) | Banking | 9 | Pretraining · Fine-tuning · RL post-training · Frontier research · Agent research · Agent orchestration · Vector DB · Model serving · Multimodal |
| Perplexity | Member of Technical Staff (Machine Learning Research Engineer) | AI Frontier | 9 | Search & ranking · Multimodal · RAG · Fine-tuning · Model serving · Frontier research |
| Instacart | Senior Machine Learning Engineer II, Ads Response Prediction | Consumer | 9 | Fine-tuning · Search & ranking |
| Jane Street | Machine Learning Researcher | Quant | 9 | Frontier research · Pretraining · Fine-tuning · Model serving · Agent research · Search & ranking · Interpretability |
| AppLovin | Foundational Research Scientist | Media | 9 | Frontier research |
| Jane Street | Machine Learning Researcher | Quant | 9 | Pretraining · Frontier research · RL robotics · Agent research · Vision · Code gen |
| Jane Street | Machine Learning Researcher | Quant | 9 | Model serving · Multi-agent |
| Cohere | Member of Technical Staff, Search | AI Frontier | 9 | Search & ranking · Fine-tuning · RAG · Evals · Model serving |
| Instacart | Machine Learning Engineer, PhD Intern | Consumer | 9 | LLM observability · RAG · Fine-tuning · Inference infra · Model serving · Search & ranking · Agent research · Evals |
| Jane Street | Machine Learning Researcher | Quant | 9 | Pretraining · Fine-tuning · RL post-training · Search & ranking · Agent research |
| Jane Street | Machine Learning Researcher | Quant | 9 | Pretraining · Fine-tuning · Multi-agent |
| Jane Street | Machine Learning Researcher | Quant | 9 | Pretraining · Fine-tuning · Agent research · Multi-agent · Frontier research |
| JPMorgan Chase | Machine Learning Scientist - Natural Language Processing (NLP) - Senior Associate - Machine Learning Center of Excellence | Banking | 8 | Fine-tuning · Evals · Search & ranking · LLM observability |
| PhD Fall Machine Learning Intern (ATG — Visual, Multimodal, and Recommender Systems) | Consumer | 8 | Multimodal | |
| Spotify | Senior Research Scientist - Personalization | Consumer | 8 | Evals · Frontier research |
| Walmart | PRINCIPAL, DATA SCIENTIST | Retail | 8 | Frontier research |
| Capital One | Applied Researcher I | Banking | 8 | Fine-tuning · Frontier research · Interpretability · RLHF · Vector DB · Model serving |
| JPMorgan Chase | Asset Management - Quantitative Analyst - Artificial Intelligence & Machine Learning Focus | Banking | 8 | LLM observability · RAG · Agent orchestration · Fine-tuning · Model serving · Search & ranking · Evals |
| Capital One | Applied Researcher II | Banking | 8 | Fine-tuning · RL post-training · Interpretability · Vector DB · Model serving |
| Capital One | Applied Researcher II | Banking | 8 | Fine-tuning · RL post-training · Interpretability · Vector DB |
| AppLovin | Applied Research Scientist | Media | 8 | Multimodal |
| Spotify | Research Scientist - Personalization | Consumer | 8 | |
| JPMorgan Chase | Asset Management- Quantitative Equities Research Analyst - Vice President | Banking | 7 | LLM observability · RAG · Fine-tuning · Model serving · Search & ranking · Evals |
| Unity | Intern, Research Science | Enterprise | 7 | |
| Roblox | Scientist / Senior Scientist, Ads Systems | Consumer | 7 | Evals · Model serving · Search & ranking |
| AppLovin | Research Scientist | Media | 7 | Inference infra |